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Recent Additions (Last 500)   Published In: ALL   For: American Museum of Natural History Library

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  1. American Museum novitates no.4010 (2024)   (added: 03/24/2024 )
  2. A new species of Ululodes owlfly (Ascalaphidae: Ululodinae) from Cave Creek Canyon in the Chiricahua Mountains of Arizona no.4010 (2024)   (added: 03/24/2024 )
  3. The ant-like flower beetles of north central Mexico collected on the David Rockefeller Mexican Expedition of 1947 : and other Mexican and Central American anthicids in the American Museum of Natural History (Coleoptera, Anthicidae) no.1720 (1955)   (added: 03/17/2024 )
  4. American Museum novitates no.1720 (1955)   (added: 03/17/2024 )
  5. Systematic notes on the bird family Cracidae No. 9 The genus Crax no.2305 (1967)   (added: 03/17/2024 )
  6. American Museum novitates no.2305 (1967)   (added: 03/17/2024 )
  7. American Museum novitates no.2271 (1966)   (added: 03/17/2024 )
  8. The Zia Sand Formation, new early to medial Miocene beds in New Mexico no.2271 (1966)   (added: 03/17/2024 )
  9. American Museum novitates no.2336 (1968)   (added: 03/10/2024 )
  10. A new genus and new species of the Oxytelinae from Brazil (Coleoptera, Staphylinidae) no.2336 (1968)   (added: 03/10/2024 )
  11. American Museum novitates no.1660 (1954)   (added: 03/10/2024 )
  12. A new harvest mouse of the genus Reithrodontomys from Tamaulipas, Mexico no.1660 (1954)   (added: 03/10/2024 )
  13. American Museum novitates no.2487 (1972)   (added: 03/10/2024 )
  14. Relationships among the four species of the superspecies Celeus elegans (Aves, Picidae) no.2487 (1972)   (added: 03/10/2024 )
  15. American Museum novitates no.1776 (1956)   (added: 03/10/2024 )
  16. Notes on the subgenera of the New World carpenter bees of the genus Xylocopa (Hymenoptera, Apoidea) no.1776 (1956)   (added: 03/10/2024 )
  17. American Museum novitates no.2690 (1979)   (added: 03/10/2024 )
  18. Zoogeography of mammals from islands off the northeastern coast of New Guinea no.2690 (1979)   (added: 03/10/2024 )
  19. American Museum novitates no.1920 (1958)   (added: 03/10/2024 )
  20. The spider family Plectreuridae no.1920 (1958)   (added: 03/10/2024 )
  21. Redescription and comparison of a highly fossorial mole, Domninoides mimicus (Insectivora, Talpidae), from the Clarendonian no.2667 (1979)   (added: 03/10/2024 )
  22. American Museum novitates no.2667 (1979)   (added: 03/10/2024 )
  23. American Museum novitates no.2121 (1962)   (added: 03/10/2024 )
  24. A new bivalve from the Permian of the western United States no.2121 (1962)   (added: 03/10/2024 )
  25. American Museum novitates no.1634 (1953)   (added: 03/10/2024 )
  26. A new subspecies of Xenomyrmex stolli from northeastern Mexico (Hymenoptera, Formicidae) no.1634 (1953)   (added: 03/10/2024 )
  27. American Museum novitates no.1965 (1959)   (added: 03/03/2024 )
  28. Deep sea corals collected by the Lamont Geological Observatory 1 Atlantic corals no.1965 (1959)   (added: 03/03/2024 )
  29. The Buprestidae of north central Mexico (Coleoptera) no. 1526   (added: 03/03/2024 )
  30. American Museum novitates no.1610 (1953)   (added: 03/03/2024 )
  31. The opilionid fauna of Chiapas, Mexico, and adjacent areas (Arachnoidea, Opiliones) no.1610 (1953)   (added: 03/03/2024 )
  32. American Museum novitates no.1651 (1954)   (added: 03/03/2024 )
  33. Revision of the genera Anchylorhynchus and Petalochilus of the Petalochilinae (Coleoptera, Curculionidae) no.1651 (1954)   (added: 03/03/2024 )
  34. American Museum novitates no.1906 (1958)   (added: 03/03/2024 )
  35. On western Atlantic opisthobranchiate gastropods no.1906 (1958)   (added: 03/03/2024 )
  36. Studies in the orbweaving spiders (Argiopidae) 1 no. 1487   (added: 03/03/2024 )
  37. American Museum novitates no.1446 (1950)   (added: 03/03/2024 )
  38. New species of Bathyphlebia from Ecuador and Peru (Lepidoptera, Saturniidae) no.1446 (1950)   (added: 03/03/2024 )
  39. Results of the Archbold Expeditions No. 72 Microhylid frogs from New Guinea, with descriptions of new species no. 1766   (added: 03/03/2024 )
  40. American Museum novitates no.1459 (1950)   (added: 03/03/2024 )
  41. Notes on some Asiatic titmice no.1459 (1950)   (added: 03/03/2024 )
  42. The blister beetles of north central Mexico (Coleoptera, Meloidae) no.1477 (1950)   (added: 03/03/2024 )
  43. American Museum novitates no.1477 (1950)   (added: 03/03/2024 )
  44. Insect collecting in the Bimini island group, Bahama Islands no.1565 (1952)   (added: 03/03/2024 )
  45. American Museum novitates no.1565 (1952)   (added: 03/03/2024 )
  46. A gigantic crocodile from the Upper Cretaceous beds of Texas no.1688 (1954)   (added: 03/03/2024 )
  47. American Museum novitates no.1688 (1954)   (added: 03/03/2024 )
  48. The tenebrionid beetles of north central Mexico collected on the David Rockefeller Mexican Expedition of 1947 (Coleoptera, Tenebrionidae) no. 1697   (added: 03/03/2024 )
  49. Results of the Puritan-American Museum of Natural History Expedition to Western Mexico 2 Notes on reptiles and amphibians from the Pacific coastal islands of Baja California no.1895 (1958)   (added: 03/03/2024 )
  50. American Museum novitates no.1895 (1958)   (added: 03/03/2024 )
  51. Results of the Archbold Expeditions No. 80 Observations on the biology of the yellow-footed marsupial mouse, Antechinus flavipes flavipes no. 1972   (added: 03/03/2024 )
  52. The Cerambycidae of the Bahama Islands, British West Indies (Coleoptera) no. 1588   (added: 03/03/2024 )
  53. Taxonomic notes on Oeneis uhleri Reakirt (Lepidoptera, Satyridae) no. 1625   (added: 03/03/2024 )
  54. Spiders of the genus Euryopis from North and Central America (Araneae, Theridiidae) no. 1666   (added: 03/03/2024 )
  55. Differences between the beaked whales Mesoplodon mirus and Mesoplodon gervaisi no. 1831   (added: 03/03/2024 )
  56. Contributions towards the knowledge of the migration of butterflies no.1471 (1950)   (added: 03/03/2024 )
  57. American Museum novitates no.1471 (1950)   (added: 03/03/2024 )
  58. Bats of the Chiricahua Mountains, Cochise County, Arizona no.1938 (1959)   (added: 03/03/2024 )
  59. American Museum novitates no.1938 (1959)   (added: 03/03/2024 )
  60. A fossil collection from northern Venezuela 1 Toxodontidae (Mammalia, Notoungulata) no.1850 (1957)   (added: 03/03/2024 )
  61. American Museum novitates no.1850 (1957)   (added: 03/03/2024 )
  62. American Museum novitates no.1710 (1955)   (added: 03/03/2024 )
  63. A new wading bird from the Eocene of Patagonia no.1710 (1955)   (added: 03/03/2024 )
  64. The David Rockefeller Mexican Expedition of the American Museum of Natural History : introductory account no.1454 (1950)   (added: 03/03/2024 )
  65. American Museum novitates no.1454 (1950)   (added: 03/03/2024 )
  66. A generic review of the family Ardeidae (Aves) no. 1779   (added: 03/03/2024 )
  67. Larger petrels of the genus Pterodroma no. 1580   (added: 03/03/2024 )
  68. Further studies on Alaskan Halacaridae (Acari) no. 1536   (added: 03/03/2024 )
  69. The type of the stromatoporoid species Stromatocerium rugosum Hall no. 1728   (added: 03/03/2024 )
  70. American Museum novitates no.1529 (1951)   (added: 03/03/2024 )
  71. Notes on some Asiatic swallows no.1529 (1951)   (added: 03/03/2024 )
  72. American Museum novitates no.1687 (1954)   (added: 03/03/2024 )
  73. Gerrhonotine lizards recently added to the American Museum collection : with further revisions of the genus Abronia no.1687 (1954)   (added: 03/03/2024 )
  74. Recent mollusks of the 1940 "E.W. Scripps" cruise to the Gulf of California no. 1825   (added: 03/03/2024 )
  75. Diplosphyronid pseudoscorpions from New Mexico no. 1780   (added: 03/03/2024 )
  76. Observations on the behavior of Brazilian halictid bees (Hymenoptera, Apoidea) 4 Augochloropsis, with notes on extralimital forms no.1924 (1959)   (added: 03/03/2024 )
  77. American Museum novitates no.1924 (1959)   (added: 03/03/2024 )
  78. The spider family Hypochilidae no. 1912   (added: 03/03/2024 )
  79. Results of the Puritan-American Museum of Natural History Expedition to Western Mexico 1 General account no. 1894   (added: 03/03/2024 )
  80. American Museum novitates no.1449 (1950)   (added: 03/03/2024 )
  81. Studies of Peruvian birds No. 55 The hummingbird genera Doryfera, Glaucis, Threnetes, and Phaethornis no.1449 (1950)   (added: 03/03/2024 )
  82. American Museum novitates no.1519 (1951)   (added: 03/03/2024 )
  83. Fossil Chiroptera collected by H.E. Anthony in Jamaica, 1919-1920 no.1519 (1951)   (added: 03/03/2024 )
  84. Geographic variation and hybridization in populations of Bahama snails (Cerion) no. 1806   (added: 03/03/2024 )
  85. Scales in the Permian amphibian Trimerorhachis no. 1740   (added: 03/03/2024 )
  86. Notes on some Asiatic nuthatches and creepers no. 1472   (added: 03/03/2024 )
  87. A study of the spider family Selenopidae in North America, Central America, and the West Indies no. 1619   (added: 03/03/2024 )
  88. Primitive desmodont pelecypods of the Australian Permian no. 1799   (added: 03/03/2024 )
  89. Remarks on the starlings, family Sturnidae no. 1803   (added: 03/03/2024 )
  90. A review of two rare pine snakes from the Gulf coastal plain no. 1781   (added: 03/03/2024 )
  91. Results of the Archbold Expeditions No. 78 Frogs of the Papuan hylid genus Nyctimystes no.1896 (1958)   (added: 03/03/2024 )
  92. American Museum novitates no.1896 (1958)   (added: 03/03/2024 )
  93. American Museum novitates no.1800 (1956)   (added: 03/03/2024 )
  94. Pseudoscorpions of the family Chernetidae from New Mexico no.1800 (1956)   (added: 03/03/2024 )
  95. The leaf beetles of north central Mexico collected on the David Rockefeller Mexican Expedition (Coleoptera, Chrysomelidae) no.1623 (1953)   (added: 03/03/2024 )
  96. American Museum novitates no.1623 (1953)   (added: 03/03/2024 )
  97. New species of Agaue and Thalassarachna from the Aleutians (Acari, Halacaridae) no.1489 (1951)   (added: 03/03/2024 )
  98. American Museum novitates no.1489 (1951)   (added: 03/03/2024 )
  99. American Museum novitates no.1836 (1957)   (added: 03/03/2024 )
  100. The Van Voast-American Museum of Natural History Bahama Islands Expedition : record of the expedition and general features of the islands no.1836 (1957)   (added: 03/03/2024 )
  101. Supplementary notes on the ammonoid genus Dunveganoceras no. 1490   (added: 03/03/2024 )
  102. North American jumping spiders of the subfamily Marpissinae (Araneae, Salticidae) no. 1867   (added: 03/03/2024 )
  103. Field study of the social behavior of the black lizard, Ctenosaura pectinata no.1493 (1951)   (added: 03/03/2024 )
  104. American Museum novitates no.1493 (1951)   (added: 03/03/2024 )
  105. The ecology and migrations of sea turtles 3 Dermochelys in Costa Rica no. 1958   (added: 03/03/2024 )
  106. Two pelobatid frogs from the Tertiary of North America and their relationships to fossil and Recent forms no. 1762   (added: 03/03/2024 )
  107. A revision of the genus Orohippus (Perrisodactyla, Equidae) no. 1864   (added: 03/03/2024 )
  108. The palaeoniscoid fish Turseodus from the Upper Triassic Newark group no. 1581   (added: 03/03/2024 )
  109. Skippers taken on the Frank C. Johnson Entomological Expedition to Peru, with distributional and ecological notes (Lepidoptera, Hesperiidae) no.1763 (1956)   (added: 03/03/2024 )
  110. American Museum novitates no.1763 (1956)   (added: 03/03/2024 )
  111. Results of the Puritan-American Museum of Natural History Expedition to Western Mexico 6 Anascan Cheilostomata (Bryozoa) of the Gulf of California no. 1969   (added: 03/03/2024 )
  112. Studies of Peruvian birds No. 61 The genera Aglaeactis, Lafresnaya, Pterophanes, Boissonneaua, Heliangelus, Eriocnemis, Haplophaedia, Ocreatus, and Lesbia no. 1540   (added: 03/03/2024 )
  113. American Museum novitates no.1835 (1957)   (added: 03/03/2024 )
  114. The ecology and migrations of sea turtles 2 Results of field work in Costa Rica, 1955 no.1835 (1957)   (added: 03/03/2024 )
  115. American Museum novitates no.1870 (1958)   (added: 03/03/2024 )
  116. The role of the "third eye" in reptilian behavior no.1870 (1958)   (added: 03/03/2024 )
  117. American Museum novitates no.1813 (1956)   (added: 03/03/2024 )
  118. A survey of the frogs of the augusti group, genus Eleutherodactylus no.1813 (1956)   (added: 03/03/2024 )
  119. A new Triassic coral fauna from Idaho no.1797 (1956)   (added: 03/03/2024 )
  120. American Museum novitates no.1797 (1956)   (added: 03/03/2024 )
  121. Fossil mammals from the beginning of the Cenozoic in Brazil Notoungulata no.1568 (1952)   (added: 03/03/2024 )
  122. American Museum novitates no.1568 (1952)   (added: 03/03/2024 )
  123. Histology of the skin of some toads and frogs no. 1819   (added: 02/25/2024 )
  124. American Museum novitates no.1457 (1950)   (added: 02/25/2024 )
  125. A semionotid fish from the Chinle Formation, with consideration of its relationships no.1457 (1950)   (added: 02/25/2024 )
  126. Some biometrics of Heliconius charitonius (Linnaeus) : (Lepidoptera, Nymphalidae) no. 1574   (added: 02/25/2024 )
  127. Mesozoic invertebrate faunas of Peru Part 3 Lower Jurassic corals from the Arequipa region no. 1631   (added: 02/25/2024 )
  128. The Trachylepis (Squamata: Scincidae) of Angola : an integrative taxonomic review with the description of seven new species no.465 (2024)   (added: 02/25/2024 )
  129. Bulletin of the American Museum of Natural History no.465 (2024)   (added: 02/25/2024 )
  130. Results of the Archbold Expeditions No. 63 The Crustacea Decapoda Macrura collected by the Archbold New Guinea Expeditions no.1461 (1950)   (added: 02/25/2024 )
  131. American Museum novitates no.1461 (1950)   (added: 02/25/2024 )
  132. Studies of Peruvian birds No. 60 The genera Heliodoxa, Phlogophilus, Urosticte, Polyplancta, Adelomyia, Coeligena, Ensifera, Oreotrochilus and Topaza no. 1513   (added: 02/25/2024 )
  133. The scansorial foot of the woodpeckers, with comments on the evolution of perching and climbing feet in birds no. 1931   (added: 02/25/2024 )
  134. Systematic notes on Palearctic birds No. 27 Paridae, the genera Parus and Sylviparus no. 1852   (added: 02/25/2024 )
  135. Systematic notes on Palearctic birds No. 20 Fringillidae, the genera Leucosticte, Rhodopechys, Carpodacus, Pinicola, Loxia, Uragus, Urocynchramus, and Propyrrhula no. 1786   (added: 02/25/2024 )
  136. Results of the Archbold Expeditions No. 73 Birds of the Archbold Biological Station, Lake Placid, Florida no. 1790   (added: 02/25/2024 )
  137. A review of the bird genus Rhinomyias (Muscicapini) no. 1570   (added: 02/25/2024 )
  138. Miscellaneous marine and terrestrial flatworms from South America no. 1742   (added: 02/25/2024 )
  139. Studies on African Myrmicinae. (Hymenoptera, Formicidae) 1 no. 1548   (added: 02/25/2024 )
  140. Some Albian desmoceratid and lytoceratid Ammonoidea from Angola no. 1561   (added: 02/25/2024 )
  141. Two new white-footed mice from Oaxaca, Mexico no. 1732   (added: 02/25/2024 )
  142. Observations of manatees in aggregations no. 1811   (added: 02/25/2024 )
  143. On some species of the Oriental earthworm genus Pheretima Kinberg, 1867 : with key to species reported from the Americas no. 1888   (added: 02/25/2024 )
  144. Some old and new species of Muscinae from the Ethiopian region (Diptera, Muscidae) no. 1533   (added: 02/25/2024 )
  145. Two new deer from the Pleistocene of Wanhsien, Szechwan, China no. 1495   (added: 02/25/2024 )
  146. A review of nearctic Lispe Latreille (Diptera, Muscidae) no. 1675   (added: 02/25/2024 )
  147. Studies in the orbweaving spiders (Argiopidae) 2 no. 1502   (added: 02/25/2024 )
  148. Fossil lizards of the West Indian genus Aristelliger (Gekkonidae) no. 1538   (added: 02/25/2024 )
  149. A revision of some species of Pero from the western United States (Lepidoptera, Geometridae) no. 1750   (added: 02/25/2024 )
  150. The reproductive system of the army-ant queen, Eciton (Eciton) Part 3 The oöcyte cycle no. 1665   (added: 02/25/2024 )
  151. The status and affinities of Hyaena sinensis Owen and Hyaena ultima Matsumoto no. 1764   (added: 02/25/2024 )
  152. Asilid notes (Diptera), with descriptions of thirty-two new species no. 1532   (added: 02/25/2024 )
  153. A revision of the American species of Deilinia (Lepidoptera, Geometridae) no. 1810   (added: 02/25/2024 )
  154. A new alligator lizard from the Panamint Mountains, Inyo County, California no. 1883   (added: 02/25/2024 )
  155. American Museum novitates no.1453 (1950)   (added: 02/25/2024 )
  156. Notes on birds of southeastern Papua no.1453 (1950)   (added: 02/25/2024 )
  157. Four new frogs of the genus Eleutherodactylus (Leptodactylidae) from Cuba no. 1873   (added: 02/25/2024 )
  158. A new species of Strymon Huebner from Georgia (Lepidoptera, Lycaenidae) no. 1600   (added: 02/25/2024 )
  159. Adaptations for egg eating in the snake Elaphe climacophora (Boie) no. 1571   (added: 02/25/2024 )
  160. Mendocinia, a subholostean fish from the Triassic of Argentina no. 1737   (added: 02/25/2024 )
  161. New and rare spiders from Wisconsin and adjacent states no. 1501   (added: 02/25/2024 )
  162. The spider genus Loxosceles in North America, Central America, and the West Indies no. 1907   (added: 02/25/2024 )
  163. Taxonomic notes on the Australian butcher-birds (family Cracticidae) no. 1504   (added: 02/25/2024 )
  164. Late Pleistocene invertebrates from Punta Cabras, Baja California, Mexico no. 1925   (added: 02/25/2024 )
  165. The checkered beetles of north central Mexico (Coleoptera, Cleridae) no. 1597   (added: 02/25/2024 )
  166. Ethospecies, ethotypes, taxonomy, and evolution of Apicotermes and Allognathotermes (Isoptera, Termitidae) no. 1771   (added: 02/25/2024 )
  167. Pseudoscorpions of the family Cheliferidae from New Mexico no. 1804   (added: 02/25/2024 )
  168. Preliminary report on the prehistoric archaeology of the Afghan-Baluchi areas no. 1587   (added: 02/25/2024 )
  169. The courtship behavior of Sanford's bowerbird (Archboldia sanfordi) no. 1935   (added: 02/25/2024 )
  170. A revision of the family Laridae (Aves) no. 1928   (added: 02/25/2024 )
  171. List of the pseudoscorpions of North America north of Mexico no. 1875   (added: 02/25/2024 )
  172. Systematic notes on Palearctic birds No. 14 Turdinae, the genera Erithacus, Luscinia, Tarsiger, Phoenicurus, Monticola, Erythropygia, and Oenanthe no. 1731   (added: 02/25/2024 )
  173. Descriptions of and notes on North American Geometridae (Lepidoptera) No. 2 no. 1872   (added: 02/25/2024 )
  174. The subspecies of Oeneis alberta (Lepidoptera, Satyridae) no. 1626   (added: 02/25/2024 )
  175. Syrphid flies related to Volucella scutellata Macquart no. 1503   (added: 02/25/2024 )
  176. An analysis of variation in a South American snake, Catesby's snail-sucker (Dipsas catesbyi Sentzen) no. 1783   (added: 02/25/2024 )
  177. Fossil mammals from the type area of the Puerco and Nacimiento strata, Paleocene of New Mexico no. 1957   (added: 02/25/2024 )
  178. The African termite genera Firmitermes, Hoplognathotermes, Acutidentitermes, Duplidentitermes, and Heimitermes (Termitidae, Termitinae) no. 1947   (added: 02/25/2024 )
  179. Results of the Archbold Expeditions No. 64 Odonata of the 1948 Archbold Cape York Expedition, with a list of the dragonflies from the peninsula no. 1488   (added: 02/25/2024 )
  180. Notes on the birds of northern Melanesia 4 no. 1823   (added: 02/25/2024 )
  181. Notes on the birds of northern Melanesia 3 Passeres no. 1707   (added: 02/25/2024 )
  182. The lesser graybirds (Coracina) of Asia and Malaysia no. 1497   (added: 02/25/2024 )
  183. Races of the African finfoot (Aves, Heliornithidae) no. 1659   (added: 02/25/2024 )
  184. The Gregorio Bondar types of South American weevils (Coleoptera, Curculionidae) no. 1615   (added: 02/25/2024 )
  185. The hydrodynamic aspects of fish propulsion no. 1601   (added: 02/25/2024 )
  186. Spiders of the genus Dipoena from America north of Mexico (Araneae, Theridiidae) no. 1647   (added: 02/25/2024 )
  187. The genera of bees of the tribe Eucerini in North and Central America (Hymenoptera, Apoidea) no. 1837   (added: 02/25/2024 )
  188. The phylogeny of the species of the genus Agelaia Lepeletier, 1836, one of the basalmost groups of Epiponini, with notes on male genitalia (Hymenoptera: Vespidae; Polistinae) no.4009 (2024)   (added: 02/25/2024 )
  189. American Museum novitates no.4009 (2024)   (added: 02/25/2024 )
  190. West Indian fossil monkeys no. 1546   (added: 02/25/2024 )
  191. Homoptera from the Bahama Islands no. 1698   (added: 02/25/2024 )
  192. A classification of Recent birds no. 1496   (added: 02/25/2024 )
  193. The Holopogon complex of North America, excluding Mexico, with the descriptions of a new genus and a new subgenus (Diptera, Asilidae) no. 1980   (added: 02/25/2024 )
  194. Four new species of Megathymus (Lepidoptera, Rhopalocera, Megathymidae) no. 1711   (added: 02/25/2024 )
  195. American Museum novitates no.1467 (1950)   (added: 02/25/2024 )
  196. Geographical variation and subspeciation in Heliconius charitonius Linnaeus (Lepidoptera, Nymphalidae) no.1467 (1950)   (added: 02/25/2024 )
  197. A beaked whale from the Bahama Islands and comments on the distribution of Mesoplodon densirostris no. 1897   (added: 02/25/2024 )
  198. The Ephydridae (Diptera) of the Bahama Islands no. 1817   (added: 02/25/2024 )
  199. The Myoleptini of the Americas (Diptera, Syrphidae) no. 1758   (added: 02/25/2024 )
  200. Fossil mammals from the beginning of the Cenozoic in Brazil. Polydolopidae and Borhyaenidae Marsupialia no. 1559   (added: 02/25/2024 )
  201. Pseudoscorpions from rodent nests no. 1585   (added: 02/25/2024 )
  202. Descriptions and records of fresh-water Turbellaria from the United States no. 1714   (added: 02/25/2024 )
  203. Studies of Peruvian birds No. 66 The swallows (Hirundinidae) no. 1723   (added: 02/25/2024 )
  204. The spider genera Coressa and Achaearanea in America north of Mexico (Araneae, Theridiidae) no. 1718   (added: 02/25/2024 )
  205. Systematic notes on Palearctic birds No. 35 Picidae, the genus Dendrocopos no. 1946   (added: 02/18/2024 )
  206. An enigmatic euchelicerate from the Mississippian (Serpukhovian) and insights into invertebrate preservation in the Bear Gulch Limestone, Montana no.4008 (2024)   (added: 02/18/2024 )
  207. American Museum novitates no.4008 (2024)   (added: 02/18/2024 )
  208. Systematic notes on Palearctic birds No. 23 Fringillidae, the genera Emberiza, Calcarius, and Plectrophenax no. 1805   (added: 02/18/2024 )
  209. Studies of Peruvian birds No. 62 The hummingbird genera Patagona, Sappho, Polyonymus, Ramphomicron, Metallura, Chalcostigma, Taphrolesbia, and Aglaiocercus no. 1595   (added: 02/18/2024 )
  210. Systematic notes on Palearctic birds No. 24 Ploceidae, the genera Passer, Petronia, and Montifringilla no. 1814   (added: 02/18/2024 )
  211. Studies of Peruvian birds No. 63 The hummingbird genera Oreonympha, Schistes, Heliothryx, Loddigesia, Heliomaster, Rhodopis, Thaumastura, Calliphlox, Myrtis, Myrmia, and Acestrura no. 1604   (added: 02/18/2024 )
  212. Systematic notes on Palearctic birds No. 38 Alcedinidae, Meropidae, Upupidae, and Apodidae no. 1971   (added: 02/18/2024 )
  213. New North American Tabanidae 7 Descriptions of Tabaninae from Mexico (Diptera) no. 1695   (added: 02/18/2024 )
  214. On the phylogeny of hair no. 1820   (added: 02/18/2024 )
  215. Systematic notes on Palearctic birds No. 5 Corvidae no. 1668   (added: 02/18/2024 )
  216. Systematic notes on Palearctic birds No. 21 Fringillidae, the genera Pyrrhula, Eophona, Coccothraustes, and Mycerobas no. 1788   (added: 02/18/2024 )
  217. A review of New World Neodexiopsis (Diptera, Muscidae) [1] The ovata group no. 1892   (added: 02/18/2024 )
  218. The butterflies of the Van Voast-American Museum of Natural History Expedition to the Bahama Islands, British West Indies no. 1715   (added: 02/18/2024 )
  219. Descriptions of and notes on North American Geometridae (Lepidoptera) [No. 1] no. 1784   (added: 02/18/2024 )
  220. Descriptions of and notes on North American Geometridae (Lepidoptera) No. 3 no. 1910   (added: 02/18/2024 )
  221. Results of the Archbold Expeditions No. 69 A review of New Guinea lizards allied to Emoia baudini and Emoia physicae (Scincidae) no. 1627   (added: 02/18/2024 )
  222. The genus Oxydia in the United States (Lepidoptera, Geometridae) no. 1849   (added: 02/18/2024 )
  223. A report on some polychaetous annelids from the Miami-Bimini area no. 1812   (added: 02/18/2024 )
  224. The wasps and bees of the Bimini island group, Bahamas, British West Indies (Hymenoptera, Aculeata) no. 1633   (added: 02/18/2024 )
  225. The genus Mixogaster (Diptera, Syrphidae) no. 1652   (added: 02/18/2024 )
  226. The blister beetle genus Linsleya (Coleoptera, Meloidae) no. 1730   (added: 02/18/2024 )
  227. Studies of Peruvian birds No. 58 The genera Chlorostilbon, Thalurania, Hylocharis, and Chrysuronia no. 1474   (added: 02/18/2024 )
  228. Orientation and jumping behavior in the gobiid fish Bathygobius soporator no. 1486   (added: 02/18/2024 )
  229. Four new species of fleas from Mexico (Siphonaptera) no. 1598   (added: 02/18/2024 )
  230. A list of the spiders of the Grand Teton Park area : with descriptions of some new North American spiders no. 1736   (added: 02/18/2024 )
  231. A review of the frigate-petrels (Pelagodroma) no. 1506   (added: 02/18/2024 )
  232. American Museum novitates no.1463 (1950)   (added: 02/18/2024 )
  233. Studies of Peruvian birds No. 57 The genera Colibri, Anthracothorax, Klais, Lophornis, and Chlorestes no.1463 (1950)   (added: 02/18/2024 )
  234. Systematic notes on Palearctic birds No. 3 Turdoides caudatus and Turdoides altirostris no. 1642   (added: 02/18/2024 )
  235. Systematic notes on Palearctic birds No. 19 no. 1775   (added: 02/18/2024 )
  236. Studies of Peruvian birds No. 59 The genera Polytmus, Leucippus, and Amazilia no. 1475   (added: 02/18/2024 )
  237. Systematic notes on Palearctic birds No. 28 The families Remizidae and Aegithalidae no. 1853   (added: 02/18/2024 )
  238. The taxonomic status and distribution of Thyanta custator (Fabricius) and Thyanta pallido-virens (Stål) (Heteroptera, Pentatomidae) no. 1824   (added: 02/18/2024 )
  239. New species of Mesogramma (Diptera, Syrphidae) no. 1480   (added: 02/18/2024 )
  240. Notes on Australian whistlers (Aves, Pachycephala) no. 1653   (added: 02/18/2024 )
  241. Studies in the orbweaving spiders (Argiopidae) 3 no. 1622   (added: 02/18/2024 )
  242. The spider family Diguetidae no. 1904   (added: 02/18/2024 )
  243. Geographic variation and plumages in Australian bowerbirds (Ptilonorhynchidae) no. 1602   (added: 02/18/2024 )
  244. A review of the North American genus Amblycheila (Coleoptera, Cicindelidae) no. 1724   (added: 02/18/2024 )
  245. New species of land snails of the genus Partula from Raiatea, Society Islands no. 1761   (added: 02/18/2024 )
  246. Copidognathus curtus Hall, 1912, and other species of Copidognathus from western North America (Acari, Halacaridae) no. 1499   (added: 02/18/2024 )
  247. Systematic notes on Palearctic birds No. 29 The subfamilies Tichodromadinae and Sittinae no. 1854   (added: 02/18/2024 )
  248. Systematic notes on Palearctic birds No. 37 Picidae, the subfamilies Jynginae and Picumninae no. 1963   (added: 02/18/2024 )
  249. American Museum novitates no.1468 (1950)   (added: 02/18/2024 )
  250. A revision of the geometrid genus Sericosema (Lepidoptera) no.1468 (1950)   (added: 02/18/2024 )
  251. The spider genus Neon in North America no. 1743   (added: 02/18/2024 )
  252. Factors influencing the spawning frequency in the female cichlid fish Tilapia macrocephala no. 1484   (added: 02/18/2024 )
  253. Distribution, variation, and hybridization in a relict toad (Bufo microscaphus) in southwestern Utah no. 1722   (added: 02/18/2024 )
  254. A revision of the North American species of the genus Syrrhodia (Lepidoptera, Geometridae) no.1469 (1950)   (added: 02/18/2024 )
  255. American Museum novitates no.1469 (1950)   (added: 02/18/2024 )
  256. Tunas of the genus Thunnus of the northern Caribbean no. 1765   (added: 02/18/2024 )
  257. Systematic notes on Palearctic birds No. 9 Sylviinae, the genus Phylloscopus no. 1685   (added: 02/18/2024 )
  258. Thirteen new species of Diplotaxis from northern Mexico (Coleoptera, Scarabaeidae) no. 1739   (added: 02/18/2024 )
  259. Notes on some pheasants from southwestern Asia, with remarks on molt no. 1518   (added: 02/18/2024 )
  260. The Pselaphidae of South Bimini Island, Bahamas, British West Indies (Coleoptera) no. 1674   (added: 02/18/2024 )
  261. Further notes on tyrant flycatchers (Tyrannidae) no. 1749   (added: 02/18/2024 )
  262. Notes on certain primitive heterodont pelecypods no. 1857   (added: 02/18/2024 )
  263. Systematic notes on Palearctic birds No. 36 Picidae, the genera Dendrocopos (part 2) and Picoïdes no. 1951   (added: 02/18/2024 )
  264. Results of the Puritan-American Museum of Natural History Expedition to Western Mexico 8 A new Antrozous (Mammalia, Vespertilionidae) from the Tres Marías Islands, Nayarit, Mexico no. 1973   (added: 02/18/2024 )
  265. The ecology of hybridization in New Guinea honeyeaters (Aves) no. 1937   (added: 02/18/2024 )
  266. Notes on some birds of northern Venezuela no. 1927   (added: 02/18/2024 )
  267. Early development of the Gulf Coast toad, Bufo valliceps Wiegmann no. 1842   (added: 02/18/2024 )
  268. Systematic notes on Palearctic birds No. 32 Oriolidae, Dicruridae, Bombycillidae, Pycnonotidae, Nectariniidae, and Zosteropidae no. 1869   (added: 02/18/2024 )
  269. Results of the Archbold Expeditions No. 76 A new species of wallaby (genus Dorcopsis) from Goodenough Island, Papua no. 1826   (added: 02/18/2024 )
  270. Notes on the bird family Prunellidae in southern Eurasia no. 1482   (added: 02/18/2024 )
  271. The jaw musculature in Protoceratops and in other ceratopsians no. 1729   (added: 02/18/2024 )
  272. Studies of Peruvian birds No. 65 The jays (Corvidae) and pipits (Motacillidae) no. 1649   (added: 02/18/2024 )
  273. The populations of the wedge-tailed shearwater (Puffinus pacificus) no. 1512   (added: 02/18/2024 )
  274. The Metasyrphus species of North America (Diptera, Syrphidae) no. 1590   (added: 02/18/2024 )
  275. Systematic notes on Palearctic birds No. 16 Troglodytinae, Cinclidae, and Prunellidae no. 1751   (added: 02/18/2024 )
  276. Zoogeography of West Indian land mammals no. 1759   (added: 02/18/2024 )
  277. New genera and species of neotropical discocephaline and halyine pentatomids (Heteroptera, Pentatomidae) no. 1868   (added: 02/18/2024 )
  278. Fossil mammals from the beginning of the Cenozoic in Brazil. Didelphidae Marsupialia no. 1567   (added: 02/18/2024 )
  279. Podocnemis bassleri, a new species of pelomedusid turtle from the late Tertiary of Peru no. 1782   (added: 02/18/2024 )
  280. The reproductive system of the army-ant queen, Eciton (Eciton) Part 2 Histology no. 1664   (added: 02/18/2024 )
  281. Some annelid and sipunculid worms of the Bimini region no. 1617   (added: 02/11/2024 )
  282. Dinosaur stapes no. 1900   (added: 02/11/2024 )
  283. Notes on the Mathews' collection of Australian birds The order Ciconiiformes no. 1564   (added: 02/11/2024 )
  284. On two sacoglossan slugs from Brazil no. 1796   (added: 02/11/2024 )
  285. A new neotropical genus of Ischiolonchini (Coleoptera, Lamiidae) no. 1889   (added: 02/11/2024 )
  286. On the identity of two eastern North American Hydriomena species (Lepidoptera, Geometridae) no. 1535   (added: 02/11/2024 )
  287. On some earthworms from Taiwan no. 1941   (added: 02/11/2024 )
  288. On the aster- and solidago-feeding species of the genus Coleophora in Nova Scotia (Lepidoptera, Coleophoridae) no. 1777   (added: 02/11/2024 )
  289. Notes on tyrant flycatchers (Tyrannidae) no. 1605   (added: 02/11/2024 )
  290. The genus Junonia in the West Indies (Lepidoptera, Nymphalidae) no. 1498   (added: 02/11/2024 )
  291. The neotropical genus Cryptocranium Serville, with the description of a new species (Coleoptera, Lamiidae) no. 1916   (added: 02/11/2024 )
  292. The Manx shearwater, Puffinus puffinus, as a species of world-wide distribution no. 1586   (added: 02/11/2024 )
  293. Systematic notes on Palearctic birds No. 26 Paridae, the Parus caeruleus complex no. 1833   (added: 02/11/2024 )
  294. New abyssal tropical Atlantic isopods, with observations on their biology no. 1798   (added: 02/11/2024 )
  295. Some land planarians of the United States and Europe, with remarks on nomenclature no. 1667   (added: 02/11/2024 )
  296. Descriptions of some new species of neotropical Hesperiidae (Lepidoptera, Rhopalocera) [1] no. 1778   (added: 02/11/2024 )
  297. Some North American cheliferid pseudoscorpions no.1448 (1950)   (added: 02/11/2024 )
  298. American Museum novitates no.1448 (1950)   (added: 02/11/2024 )
  299. Some new genera and species of tropical pentatomids (Heteroptera) no. 1918   (added: 02/11/2024 )
  300. Snakes of the genus Imantodes in western Mexico no. 1961   (added: 02/11/2024 )
  301. Systematic notes on Palearctic birds No. 15 Turdinae, the genera Turdus, Grandala, and Enicurus no. 1733   (added: 02/11/2024 )
  302. Results of the Puritan-American Museum of Natural History Expedition to Western Mexico 5 Pliocene and Pleistocene megafossils from the Tres Marías Islands no. 1940   (added: 02/11/2024 )
  303. Descriptive and synonymical notes on some North American Cerambycidae (Coleoptera) no. 1828   (added: 02/11/2024 )
  304. An anthropoid frontal bone from the Fayum Oligocene of Egypt : the oldest skull fragment of a higher primate no. 1976   (added: 02/11/2024 )
  305. Five new species and one redescription of the neotropical genus Armitermes Wasmann (Isoptera, Termitidae, Nasutitermitinae) no. 1841   (added: 02/11/2024 )
  306. American Museum novitates no.1451 (1950)   (added: 02/11/2024 )
  307. A revision of North American sharks allied to the genus Carcharhinus no.1451 (1950)   (added: 02/11/2024 )
  308. Systematic notes on Palearctic birds No. 6 Timaliinae and Paradoxornithinae no. 1669   (added: 02/11/2024 )
  309. Notes on the wrens and dippers of western Asia and India no. 1485   (added: 02/11/2024 )
  310. American Cretaceous insectivores no. 1541   (added: 02/11/2024 )
  311. Critical remarks on the synonymy of certain Anchylopera species, with descriptions of new species (Lepidoptera, Eucosmidae) no. 1725   (added: 02/11/2024 )
  312. Studies in the orbweaving spiders (Argiopidae) 4 no. 1922   (added: 02/11/2024 )
  313. The "Pealea" phenomenon and other notes on storm petrels no. 1596   (added: 02/11/2024 )
  314. Systematic notes on Palearctic birds No. 25 Motacillidae, the genus Motacilla no. 1832   (added: 02/11/2024 )
  315. North American Rhabdocoela and Alloeocoela 6 A further study of Mesostoma no. 1829   (added: 02/11/2024 )
  316. Bats of the genus Rhogeëssa no. 1923   (added: 02/11/2024 )
  317. American Museum novitates no.1447 (1950)   (added: 02/11/2024 )
  318. A new species of Eacles from Colombia (Lepidoptera, Saturniidae) no.1447 (1950)   (added: 02/11/2024 )
  319. Systematic notes on Palearctic birds No. 12 Muscicapinae, Hirundinidae, and Sturnidae no. 1694   (added: 02/11/2024 )
  320. New Microlepidoptera from the region of Halifax, Nova Scotia, with notes on others no. 1686   (added: 02/11/2024 )
  321. Records and descriptions of fleas from New Mexico (Siphonaptera) no. 1530   (added: 02/11/2024 )
  322. Harpyionycteris, a genus of rare fruit bats no. 1522   (added: 02/11/2024 )
  323. The butterflies of the Bahama Islands, British West Indies (Lepidoptera) no. 1563   (added: 02/11/2024 )
  324. A new flycatcher from Venezuela : with remarks on the Mocquerys collection and the piculet, Picumnus squamulatus no. 1657   (added: 02/11/2024 )
  325. New genera and species of pentatomids from Panama and Costa Rica (Heteroptera, Pentatomidae) no. 1939   (added: 02/11/2024 )
  326. A revision of the species belonging to the new clerid genus Araeodontia (Coleoptera) no. 1573   (added: 02/11/2024 )
  327. The Malachiidae of north central Mexico (Coleoptera) no. 1584   (added: 02/11/2024 )
  328. The African species of the genus Oligomyrmex Mayr (Hymenoptera, Formicidae) no.1442 (1950)   (added: 02/11/2024 )
  329. American Museum novitates no.1442 (1950)   (added: 02/11/2024 )
  330. A note on Permian crassatellid pelecypods no. 1878   (added: 02/11/2024 )
  331. Systematic notes on Palearctic birds No. 17 Laniidae no. 1752   (added: 02/11/2024 )
  332. Microlepidoptera : notes and new species no. 1789   (added: 02/11/2024 )
  333. The relationships of the West Indian species of Aratinga (Aves, Psittacidae) no. 1712   (added: 02/11/2024 )
  334. Preliminary revision of the Alepocephalidae, with the introduction of a new family, Searsidae no. 1531   (added: 02/11/2024 )
  335. Studies of Peruvian birds No. 64 The swifts, family Apodidae no. 1609   (added: 02/11/2024 )
  336. Systematic notes on Palearctic birds No. 7 Alaudidae and Motacillidae (genus Anthus) no. 1672   (added: 02/11/2024 )
  337. Spiders of the family Symphytognathidae from North and South America no. 1885   (added: 02/11/2024 )
  338. Taxonomic notes on Ecuadorian snakes in the American Museum of Natural History no. 1851   (added: 02/11/2024 )
  339. Additions to the herpetofauna of Nayarit, Mexico no. 1953   (added: 02/11/2024 )
  340. A report on the Hemiptera Heteroptera from the Bimini Islands, Bahamas, British West Indies no. 1682   (added: 02/11/2024 )
  341. The anatomy of the oligochaete Enchytraeus albidus, with a key to the species of the genus Enchytraeus no. 1902   (added: 02/11/2024 )
  342. New Microlepidoptera, with notes no. 1917   (added: 02/11/2024 )
  343. New records of Tabanidae (Diptera) in the Antilles no. 1858   (added: 02/11/2024 )
  344. A review of the genus Macrosiagon in Mexico, with notes on Rhipiphorus (Coleoptera, Rhipiphoridae) no. 1717   (added: 02/11/2024 )
  345. American Museum novitates no.1638 (1953)   (added: 02/11/2024 )
  346. Results of the Archbold Expeditions No. 70 Siphonaptera from Netherlands New Guinea no.1638 (1953)   (added: 02/11/2024 )
  347. A new species of boa (genus Tropidophis) from western Cuba no. 1839   (added: 02/11/2024 )
  348. Descriptions of and notes on North American Geometridae (Lepidoptera) No. 4 no. 1968   (added: 02/11/2024 )
  349. The genus Chariesterus de Laporte (Heteroptera, Coreidae) no. 1721   (added: 02/11/2024 )
  350. The wombats (Marsupialia, Phascolomyidae) no. 1525   (added: 02/11/2024 )
  351. Atyphloceras tancitari and Jellisonia bonia, new species of fleas from Mexico (Siphonaptera) no. 1558   (added: 02/11/2024 )
  352. Systematic notes on Palearctic birds No. 30 The Certhiidae no. 1855   (added: 02/11/2024 )
  353. A revision of Whitfield's type specimens of the rudist mollusks from the Cretaceous of Jamaica, British West Indies no. 1713   (added: 02/11/2024 )
  354. The porcellanid crabs of the "Askoy" Expedition to the Panama Bight no. 1865   (added: 02/11/2024 )
  355. New species of brachiopods from the Traverse Group (Devonian) of Michigan no. 1754   (added: 02/11/2024 )
  356. Systematic notes on Palearctic birds No. 22 Fringillidae, Emberiza schoeniclus no. 1795   (added: 02/11/2024 )
  357. American Museum novitates no.1515 (1951)   (added: 02/11/2024 )
  358. A new fossil rodent from Puerto Rico no.1515 (1951)   (added: 02/11/2024 )
  359. A comparative analysis of courtship movements in closely allied bowerbirds of the genus Chlamydera no. 1936   (added: 02/11/2024 )
  360. A revision of the geometrid genus Exelis (Lepidoptera) no. 1582   (added: 02/11/2024 )
  361. A review of the scarab genus Acoma (Coleoptera, Scarabaeidae) no. 1624   (added: 02/11/2024 )
  362. Systematic notes on Palearctic birds No. 11 Sylviinae, the genus Sylvia no. 1692   (added: 02/11/2024 )
  363. Bats of the subgenus Natalus no. 1977   (added: 02/11/2024 )
  364. Notes on the courtship behavior of the blue-backed manakin (Chiroxiphia pareola) no.1942 (1959)   (added: 02/11/2024 )
  365. American Museum novitates no.1942 (1959)   (added: 02/11/2024 )
  366. The littoral holothurians of the Bahama Islands no. 1821   (added: 02/11/2024 )
  367. The water beetles of the Bahama Islands, British West Indies (Coleoptera, Dytiscidae, Gyrinidae, Hydrochidae, Hydrophilidae) no. 1616   (added: 02/11/2024 )
  368. Report on a collection of spiders from the coast of North Carolina no. 1632   (added: 02/11/2024 )
  369. A study of the genus Xenomyrmex (Hymenoptera, Formicidae) no. 1843   (added: 02/11/2024 )
  370. Remarks on some Corvidae of Indo-Malaya and the Australian region no. 1915   (added: 02/11/2024 )
  371. A new Pleistocene crocodilian from Guatemala no. 1975   (added: 02/11/2024 )
  372. Studies of Peruvian birds No. 56 The genera Eutoxeres, Campylopterus, Eupetomena, and Florisuga no.1450 (1950)   (added: 02/11/2024 )
  373. American Museum novitates no.1450 (1950)   (added: 02/11/2024 )
  374. American Museum novitates no.1470 (1950)   (added: 02/11/2024 )
  375. Spiders of the Rhoicininae (Pisauridae) from western Peru and Ecuador no.1470 (1950)   (added: 02/11/2024 )
  376. New cerambycid beetles belonging to the tribe Rhinotragini from South America (Coleoptera) no. 1552   (added: 02/11/2024 )
  377. Two new species of Megathymus from Texas and Mexico (Lepidoptera, Rhopalocera, Megathymidae) no. 1593   (added: 02/11/2024 )
  378. A Pleistocene musk ox from New York and the distribution of the musk-oxen no. 1607   (added: 02/11/2024 )
  379. Ants of the Bimini island group, Bahamas, British West Indies (Hymenoptera, Formicidae) no. 1671   (added: 02/11/2024 )
  380. West Indian Carabidae (Coleoptera) : the Bahama species no. 1650   (added: 02/11/2024 )
  381. A preliminary report on the mammals collected by Thomas MacDougall in southeastern Oaxaca, Mexico no. 1757   (added: 02/11/2024 )
  382. A new genus of colubrid snake from the Upper Miocene of North America no. 1874   (added: 02/11/2024 )
  383. Notes on fishes from Prince Patrick and Ellesmere islands, Canada no. 1643   (added: 02/11/2024 )
  384. New data on the habits of the ants of the genus Veromessor no. 1612   (added: 02/11/2024 )
  385. American Museum novitates no.1903 (1958)   (added: 02/11/2024 )
  386. Results of the Puritan-American Museum Expedition to Western Mexico 4 The scorpions no.1903 (1958)   (added: 02/11/2024 )
  387. The genus Stygnomma (Phalangida) no. 1491   (added: 02/11/2024 )
  388. Subspecies versus geographic variation in Caribbean populations of Anartia jatrophae Johansson (Lepidoptera, Nymphalidae) no. 1845   (added: 02/11/2024 )
  389. American Museum novitates no.1899 (1958)   (added: 02/11/2024 )
  390. Results of the Puritan-American Museum of Natural History Expedition to Western Mexico 3 The terrestrial mollusks no.1899 (1958)   (added: 02/11/2024 )
  391. New species of Copidognathus (Acari, Halacaridae) from the Aleutians no. 1476   (added: 02/11/2024 )
  392. The lapidicina group of the wolf spider genus Pardosa (Araneae, Lycosidae no. 1960   (added: 02/11/2024 )
  393. New stingless bees (Meliponidae) from Panama and the Canal Zone no. 1505   (added: 02/11/2024 )
  394. American Museum novitates no.1444 (1950)   (added: 02/11/2024 )
  395. Five new genera of termites from South America and Madagascar (Isoptera, Rhinotermitidae, Termitidae) no.1444 (1950)   (added: 02/11/2024 )
  396. Notes and descriptions of some Mydaidae and Syrphidae (Diptera) no. 1645   (added: 02/11/2024 )
  397. Descriptions of some new species of neotropical Hesperiidae (Lepidoptera, Rhopalocera) [2] no. 1962   (added: 02/11/2024 )
  398. Taxonomic and life history notes on North American Eupithecia (Lepidoptera, Geometridae) no. 1569   (added: 02/11/2024 )
  399. The role of the pelvic fins in the copulatory act of certain poeciliid fishes no. 1509   (added: 02/11/2024 )
  400. Coelurosaur bone casts from the Connecticut Valley Triassic no. 1901   (added: 02/11/2024 )
  401. A new species of fossil crocodile of the genus Leidyosuchus from the Green River beds no. 1933   (added: 02/11/2024 )
  402. The ecology and migrations of sea turtles 1 Results of field work in Florida, 1955 no. 1793   (added: 02/11/2024 )
  403. The reproductive system of the army-ant queen, Eciton (Eciton) Part 1 General anatomy no. 1663   (added: 02/11/2024 )
  404. North American triclad Turbellaria 15 Three new species no. 1808   (added: 02/11/2024 )
  405. North American jumping spiders of the genus Maevia no. 1746   (added: 02/11/2024 )
  406. Systematic notes on Palearctic birds No. 18 Supplementary notes on Corvidae, Timaliinae, Alaudidae, Sylviinae, Hirundinidae, and Turdinae no. 1753   (added: 02/11/2024 )
  407. Notes and descriptions of some Ethiopian Muscidae (Diptera) no. 1608   (added: 02/11/2024 )
  408. A review of the systematics and ecology of the genus "Exosphaeroma," with the description of a new genus, a new species, and a new subspecies (Crustacea, Isopoda, Sphaeromidae) no. 1683   (added: 02/11/2024 )
  409. A new species of frog of the Eleutherodactylus ricordi group from central Cuba no. 1926   (added: 02/11/2024 )
  410. Some Turbellaria from the coast of California no. 1943   (added: 02/11/2024 )
  411. Taxonomic notes on a collection of Venezuelan reptiles in the American Museum of Natural History no. 1934   (added: 02/11/2024 )
  412. Systematic notes on Palearctic birds No. 34 Picidae, the genera Picus and Dryocopus no. 1945   (added: 02/11/2024 )
  413. The genus Psorthaspis on the Mexican central plateau (Hymenoptera, Pompilidae) no. 1662   (added: 02/11/2024 )
  414. The systematics of Aegithina nigrolutea and Aegithina tiphia (Aves, Irenidae) no. 1589   (added: 02/11/2024 )
  415. On some earthworms from Burma no. 1555   (added: 02/11/2024 )
  416. Mammals from Mexico collected by Marian Martin for the American Museum of Natural History no. 1689   (added: 02/04/2024 )
  417. A second specimen of the Papuan earless water rat, Crossomys moncktoni no. 1523   (added: 02/04/2024 )
  418. American Museum novitates no.1661 (1954)   (added: 02/04/2024 )
  419. A review of the genus Podolasia Harold (Coleoptera, Scarabaeidae) no.1661 (1954)   (added: 02/04/2024 )
  420. American Museum novitates no.1460 (1950)   (added: 02/04/2024 )
  421. Three new Antillean Fulgoroidea, with distributional notes on a few others (Homoptera) no.1460 (1950)   (added: 02/04/2024 )
  422. A new species of the genus Heteromysis (Crustacea, Mysidacea) from the Bahama Islands, commensal with a sea-anemone no. 1716   (added: 02/04/2024 )
  423. The spider genus Mysmena in the Americas (Araneae, Theridiidae) no. 1801   (added: 02/04/2024 )
  424. The pusio group of the genus Fannia Robineau-Desvoidy, with descriptions of new species (Diptera, Muscidae) no. 1699   (added: 02/04/2024 )
  425. The soldier caste of Pheidole (Ceratopheidole) clydei Gregg (Hymenoptera, Formicidae) no. 1637   (added: 02/04/2024 )
  426. A new scaphopod mollusk, Dentalium (Tesseracme) hancocki, from the eastern Pacific no. 1787   (added: 02/04/2024 )
  427. The heterosphyronid pseudoscorpions of New Mexico no. 1772   (added: 02/04/2024 )
  428. New species and records of chthoniid pseudoscorpions no. 1483   (added: 02/04/2024 )
  429. Chorus frogs (Pseudacris nigrita LeConte) in South Carolina no. 1838   (added: 02/04/2024 )
  430. Some Lower Cretaceous pelecypods from Pryor, Montana no. 1481   (added: 02/04/2024 )
  431. A new insectivore from the Middle Eocene of Tabernacle Butte, Wyoming no. 1952   (added: 02/04/2024 )
  432. Five new subspecies of tiger beetles of the genus Cicindela and two corrections (Coleoptera, Cicindelidae) no. 1479   (added: 02/04/2024 )
  433. New land Mollusca from the Admiralty and Bismark islands no. 1863   (added: 02/04/2024 )
  434. Note on North American Aphelia species (Lepidoptera, Tortricidae) no. 1964   (added: 02/04/2024 )
  435. Four new gobies from New Guinea no. 1539   (added: 02/04/2024 )
  436. On two fresh-water planarians from Chile no. 1932   (added: 02/04/2024 )
  437. The ribbon-tailed bird of paradise (Astrapia mayeri) and its allies no. 1551   (added: 02/04/2024 )
  438. On a hologynous species of the earthworm genus Diplocardia : with comments on oligochaete hologyny and "consecutive hermaphroditism" no. 1886   (added: 02/04/2024 )
  439. New American linyphiid spiders no. 1514   (added: 02/04/2024 )
  440. Systematic notes on Palearctic birds No. 33 A second review of Carpodacus puniceus, with a study of its plummages, and a supplementary note on Emberiza schoeniclus no. 1898   (added: 02/04/2024 )
  441. Additions to the buprestid fauna of the Bahama Islands, British West Indies (Coleoptera, Buprestidae) no. 1562   (added: 02/04/2024 )
  442. On some changes in nomenclature of Microlepidoptera, with description of a new species no. 1954   (added: 02/04/2024 )
  443. Systematic notes on Palearctic birds No. 10 Sylviinae, the genera Cettia, Hippolais, and Locustella no. 1691   (added: 02/04/2024 )
  444. Heretofore unpublished illustrations of coleophorid genitalia, with notes (Lepidoptera) no. 1880   (added: 02/04/2024 )
  445. The polyclad flatworms of the Pacific coast of North America : additions and corrections no. 1704   (added: 02/04/2024 )
  446. New and rare Dipoena from Mexico and Central America (Araneae, Theridiidae) no. 1639   (added: 02/04/2024 )
  447. The West Indian species of Mydas and Proctacanthus (Diptera, Mydaidae and Asilidae) no. 1507   (added: 02/04/2024 )
  448. Systematic notes on Palearctic birds No. 8 Sylviinae, the genus Regulus no. 1684   (added: 02/04/2024 )
  449. The Anthribidae of the Bahama Islands, British West Indies (Coleoptera) no. 1741   (added: 02/04/2024 )
  450. Revisions of Indian birds no. 1500   (added: 02/04/2024 )
  451. Some Upper Cretaceous corals from New Jersey no. 1911   (added: 02/04/2024 )
  452. The gastropod genus Pterorytis no. 1974   (added: 02/04/2024 )
  453. Anthribid weevils from Yucatan collected on the Explorers Club-American Museum of Natural History Expedition, with notes on others of the Brachytarsus complex (Coleoptera, Anthribidae) no. 1848   (added: 02/04/2024 )
  454. An Eocene Aturia from Cyrenaica no. 1747   (added: 02/04/2024 )
  455. Geographical variation in the chat flycatcher (Bradornis infuscatus) no. 1599   (added: 02/04/2024 )
  456. A new subgenus and new species of squirrel from Borneo no. 1944   (added: 02/04/2024 )
  457. Pleistocene snakes of the Ozark Plateau no. 1882   (added: 02/04/2024 )
  458. Two new crawfishes of the genus Procambarus from Texas, Louisiana, and Arkansas (Decapoda, Astacidae) no. 1636   (added: 02/04/2024 )
  459. American Museum novitates no.1949 (1959)   (added: 02/04/2024 )
  460. The provenance of reptiles and amphibians collected in western Mexico by J.J. Major no.1949 (1959)   (added: 02/04/2024 )
  461. New species of Calendra from Mexico, with notes on others (Coleoptera, Curculionidae) no. 1681   (added: 02/04/2024 )
  462. The systematic position of Loxocemus bicolor Cope (Ophidia) no. 1748   (added: 02/04/2024 )
  463. Pleistocene invertebrates from Punta Baja, Baja California, Mexico no. 1909   (added: 02/04/2024 )
  464. The Gryllacrididae and Gryllidae of the Bahama Islands, British West Indies (Orthoptera) no. 1618   (added: 02/04/2024 )
  465. American Museum novitates no.1452 (1950)   (added: 02/04/2024 )
  466. New subspecies of birds from southwestern Asia no.1452 (1950)   (added: 02/04/2024 )
  467. Records of millipeds (Diplopoda) from Japan and other oriental areas, with descriptions of new genera and species no. 1621   (added: 02/04/2024 )
  468. The oedemerid beetles of the Bimini island group, Bahama Islands, British West Indies no. 1646   (added: 02/04/2024 )
  469. Seven new mammals from México no. 1791   (added: 02/04/2024 )
  470. New species and notes on flies belonging to the genera Rhaphiomidas and Apiocera (Diptera, Apioceratidae) no. 1696   (added: 02/04/2024 )
  471. The status of the salamander genera Scapherpeton and Hemitrypus of Cope no. 1979   (added: 02/04/2024 )
  472. American Museum novitates no.1690 (1954)   (added: 02/04/2024 )
  473. Two new North American species of Syrphidae, with notes on Syrphus (Diptera) no.1690 (1954)   (added: 02/04/2024 )
  474. Results of the Archbold Expeditions No. 77 Two species of Megachernes (Pseudoscorpionida, Chernetidae) no. 1881   (added: 02/04/2024 )
  475. New neotropical Muscidae (Diptera) no. 1494   (added: 02/04/2024 )
  476. An apatemyid from the early Eocene of New Mexico no. 1654   (added: 02/04/2024 )
  477. Notes on some Polistes in the American Museum of Natural History, with descriptions of new North American subspecies (Hymenoptera, Vespidae) no. 1701   (added: 02/04/2024 )
  478. On some miscellaneous lots of earthworms belonging to the American Museum of Natural History no. 1887   (added: 02/04/2024 )
  479. Revision of the genus Yorima Chamberlin and Ivie (Arachnida, Agelenidae) no. 1773   (added: 02/04/2024 )
  480. A study of the apple pistol-case bearer and its allies in Nova Scotia (Lepidoptera, Coleophoridae) no. 1840   (added: 02/04/2024 )
  481. Three new species of Mecistorhinus Dallas (Heteroptera, Pentatomidae) no. 1930   (added: 02/04/2024 )
  482. The systematics of the New Guinea manucode, Manucodia ater no. 1770   (added: 02/04/2024 )
  483. The ctenoid form of the noctuid epaulette no. 1768   (added: 02/04/2024 )
  484. Preliminary note on the taxonomy of Canada geese, Branta canadensis no. 1537   (added: 02/04/2024 )
  485. New species of Cymatodera from the southwestern United States and northern Mexico (Coleoptera, Cleridae) no. 1572   (added: 02/04/2024 )
  486. The rediscovery of Leptothorax silvestrii (Santschi) (Hymenoptera, Formicidae) no. 1635   (added: 02/04/2024 )
  487. Summer birds of the Chiricahua Mountains, Arizona no. 1866   (added: 02/04/2024 )
  488. Synopsis of the North American species of Spilomyia (Syrphidae, Diptera) no. 1492   (added: 02/04/2024 )
  489. New subspecies of birds from Surinam and Venezuela no. 1511   (added: 02/04/2024 )
  490. A new genus and species of leptodactylid frog from Australia no. 1919   (added: 02/04/2024 )
  491. New species and subspecies of birds from the highlands of New Guinea no. 1524   (added: 02/04/2024 )
  492. On the identity of the tree squirrel Macroxus chinensis Gray, 1867 no. 1970   (added: 01/28/2024 )
  493. Biological notes on Dacetini (Hymenoptera, Formicidae) no. 1554   (added: 01/28/2024 )
  494. Systematic notes on Palearctic birds No. 4 The choughs (Pyrrhocorax) no. 1658   (added: 01/28/2024 )
  495. A new xantusiid lizard from the Eocene of Wyoming no. 1774   (added: 01/28/2024 )
  496. The lectotype of Megathymus aryxna Dyar (Lepidoptera, Megathymidae) no. 1700   (added: 01/28/2024 )
  497. New striped tree squirrels from Burma and Thailand no. 1879   (added: 01/28/2024 )
  498. The Stratiomyidae (Diptera) of Bimini, British West Indies no. 1613   (added: 01/28/2024 )
  499. The pleasing fungus beetles of north central Mexico collected on the David Rockefeller Mexican Expedition of 1947 (Coleoptera, Erotylidae) no. 1703   (added: 01/28/2024 )
  500. The Buprestidae of the Bahama Islands, British West Indies (Coleoptera, Buprestidae) no. 1517   (added: 01/28/2024 )