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Three new pikas (genus Ochotona) from Utah
Vol 68, Page 1, Date 1955
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Descriptions of new colubrid snakes, genus Atractus, from Ecuador
Vol 68, Page 11, Date 1955
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New records and descriptions of polydesmoid millipeds (order Polydesmida) from the eastern United States
Vol 68, Page 21, Date 1955
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Studies on spiroboloid millipeds. II. A second paper on the genus Eurhinocricus
Vol 68, Page 31, Date 1955
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A new subspecies of Blarina brevicauda from Florida
Vol 68, Page 37, Date 1955
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Five new Venezuelan birds and nine extensions of ranges to Colombia
Vol 68, Page 47, Date 1955
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A new species of Cinara from Oregon (Aphidae)
Vol 68, Page 61, Date 1955
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Cinara descriptions (Aphidae)
Vol 68, Page 67, Date 1955-08-03
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A new pocket gopher from south-central Utah
Vol 68, Page 79, Date 1955
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Two new rice rats (genus Oryzomys) from Florida
Vol 68, Page 83, Date 1955
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New records and descriptions of Californian Diplopoda
Vol 68, Page 87, Date 1955
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A new crayfish of the genus Cambanis from Mississippi
Vol 68, Page 95, Date 1955
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Three new subspecies and figures of five previously unfigured species of Cinara (Aphidae)
Vol 68, Page 101, Date 1955
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Some Tingidae from the French Cameroons (Hemiptera)
Vol 68, Page 105, Date 1955
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Two new species of shore-bugs (Hemiptera) (Saldidae: Leptopodidae)
Vol 68, Page 109, Date 1955
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Seven new birds from Cerro de la Neblina, Territorio Amazonas, Venezuela
Vol 68, Page 113, Date 1955
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The family Clausiidae (Copepoda, Cyclopoida)
Vol 68, Page 129, Date 1955
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A remarkable new species of Perilitus from Mexico (Hymenoptera: Braconidae)
Vol 68, Page 143, Date 1955
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Four new races of birds from east Asia
Vol 68, Page 145, Date 1955
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The Wisconsin puma
Vol 68, Page 149, Date 1955
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Studies on spiroboloid millipeds. III. The genus Spirobolinus Silvestri
Vol 68, Page 151, Date 1955
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The type locality of Hyla triseriata Wied
Vol 68, Page 155, Date 1955
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The diamondback terrapins (Malaclemys terrapin) of peninsular Florida
Vol 68, Page 157, Date 1955
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A new species of bat (genus Myotis) from Coahuila, Mexico
Vol 68, Page 165, Date 1955
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Three new rodents of the genera Micromys and Apodemus from Korea
Vol 68, Page 167, Date 1955
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A new chipmunk from Korea
Vol 68, Page 175, Date 1955
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A new species of free-tailed bat (genus Eumops) from Brazil
Vol 68, Page 177, Date 1955
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Four new American chilopods
Vol 68, Page 179, Date 1955
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Two new Jerboas from Egypt
Vol 68, Page 183, Date 1955
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Status of the generic name Zorilla (Mammalia): nomenclature by rule or by caprice
Vol 68, Page 185, Date 1955
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A new reed vole, genus Microtus, from central Korea
Vol 68, Page 193, Date 1955
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Three new species of Cinara (Aphidae)
Vol 68, Page 197, Date 1955
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Further additions to the list of birds of Venezuela
Vol 69, Page 1, Date 1956
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Five new thrips from the southwest (Thysanoptera: TubuHfera)
Vol 69, Page 21, Date 1956
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Distinction of maritime and prairie populations of blue-winged teal
Vol 69, Page 29, Date 1956
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Generic names in the family Platyrhacidae and their type species, with a consideration of the status of Stenonia Gray, 1842
Vol 69, Page 41, Date 1956
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The taxonomic status of the bats Corynorhinus phyllotis G. M. Allen and Idionycteris mexicanus Anthony
Vol 69, Page 53, Date 1956
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The silky pocket mouse, Perognathus flavus, in Arizona, with a description of a new subspecies
Vol 69, Page 55, Date 1956
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Descriptions of some undescribed forms of Schizolachnus with key to species found in the United States (Aphidae)
Vol 69, Page 59, Date 1956
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A new species of Cinara from Canada (Aphidae)
Vol 69, Page 63, Date 1956
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A new species of Cinara from Arizona (Aphidae)
Vol 68, Page 65, Date 1955
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A new Hermit Thrush from Canada
Vol 69, Page 69, Date 1956
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A statistical study of Thamnophis brachystoma (Cope) with comments on the kinship of T. butleri (Cope)
Vol 69, Page 71, Date 1956
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Two new species of Cinara from Arizona (Aphidae)
Vol 69, Page 83, Date 1956
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Description of some undescribed forms of Cinara (Aphidae)
Vol 69, Page 89, Date 1956
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Amphibians and reptiles of the Ungava Peninsula
Vol 69, Page 93, Date 1956
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Six new species oi Adelothrips from the New World with critical remarks on this genus and related genera (Thysanoptera: Tubulifera)
Vol 69, Page 105, Date 1956
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A new crayfish of the Extraneus Section of the genus Cambarus with a key to the species of the Section (Decapoda, Asticidae)
Vol 69, Page 115, Date 1956
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Additional forms of birds from Panama and Colombia ,
Vol 69, Page 123, Date 1956
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Three new birds from Cerro el Teteo, Venezuela, and extensions of ranges to Venezuela and Colombia
Vol 69, Page 127, Date 1956
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A new subspecies of gopher frog (Rana capito LeConte)
Vol 69, Page 135, Date 1956
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The cottontail rabbits (Sylvilagus floridanus) of peninsular Florida
Vol 69, Page 145, Date 1956
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New neotropical Hydrometridae (Hemiptera)
Vol 69, Page 153, Date 1956
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Five new birds from Rio Chiquito, Tachira, Venezuela and two extensions of ranges from Colombia
Vol 69, Page 157, Date 1956
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Feresa intermedia (Gray) preoccupied
Vol 69, Page 167, Date 1956
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The status, correct names, and geographic range of the boreal chorus frog
Vol 69, Page 169, Date 1956
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Two new gerbils from Libya
Vol 69, Page 179, Date 1956
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A new pocket mouse from southeastern Utah
Vol 69, Page 183, Date 1956
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Allen
Vol 69, Page 187, Date 1956
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A new species of free-tailed bat (genus Mormopterus) from Peru
Vol 69, Page 197, Date 1956
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A new jird from Libya
Vol 69, Page 205, Date 1956
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New races of birds from Laem Thong, the golden Chersonese
Vol 69, Page 207, Date 1956
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Two new Thripidae (Thysanoptera) from banana
Vol 69, Page 215, Date 1956
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Two new species of Cinara from northern Arizona with illustrations of hitherto unfigured species and notes on Schizolachnus flocculosa (Williams) (Aphidae)
Vol 69, Page 219, Date 1956
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Two new species of Cinara from Alaska (Aphidae)
Vol 69, Page 227, Date 1956