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On the morphology of Deontostoma californicum n. sp. (Leptosomatinae, Nematodes)
Vol 23, Page 25, Date 1933
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A North American species of Acetes
Vol 23, Page 30, Date 1933
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The eggs of Goniobasis virginica Gmelin and Anculosa carinata Bruguiere
Vol 23, Page 34, Date 1933
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The rotenone content of derris root, cube root, and other plant materials
Vol 23, Page 36, Date 1933
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Unique coloration of two Mississippian brachiopods
Vol 23, Page 46, Date 1933
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Five new oaks from Guatemala
Vol 23, Page 61, Date 1933
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A new genus for the nematode Filaria cistudinis Leidy, 1856, of the family Filariidae
Vol 23, Page 95, Date 1933
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Egg-laying habits and larval stages of a milliped, Arctobolus marginatus (Say) Cook, native at Washington
Vol 23, Page 100, Date 1933
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New grasses from Kashmir
Vol 23, Page 134, Date 1933
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A new grass from Texas
Vol 23, Page 137, Date 1933
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Morphological diversity among fungi capturing and destroying nematodes
Vol 23, Page 138, Date 1933
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A bivulvar specimen of the nematode Mononchus muscorum (Dujardin) Bastian
Vol 23, Page 141, Date 1933
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Two new species of Isopod Crustaceans from California
Vol 23, Page 144, Date 1933
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A new parasite of Laspeyresia molesta Busck
Vol 23, Page 147, Date 1933
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Two new grasses of the genus Stipa from western United States
Vol 23, Page 198, Date 1933
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Morphological features of some fungi capturing and killing amoebae
Vol 23, Page 200, Date 1933
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A new disease of Dahlias
Vol 23, Page 203, Date 1933
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A new species of Hydrocorallinae from the Pleistocene of New Jersey
Vol 23, Page 211, Date 1933
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A new amphipod of the genus Amphiporeia from Virginia
Vol 23, Page 212, Date 1933-04-15
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Report on species of corals and larger foraminifera collected in Cuba by O. E. MEINZER
Vol 23, Page 352, Date 1933
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Several more fungi that prey on nematodes
Vol 23, Page 355, Date 1933
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The generic names Cephalobellus Cobb, 1920 and Scarabanema Christie, 1931 (Nematoda)
Vol 23, Page 358, Date 1933
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A new species of Pseudothelphusa from Mexico
Vol 23, Iss 7, Page 360, Date 1933
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The snail Pseudosuccinea columella (Say) as a potentially important intermediate host in extending the range of Fasciola hepatica Linn
Vol 23, Page 389, Date 1933
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Descriptions of two new parasitic nematodes from birds
Vol 23, Page 391, Date 1933
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Mylodont (Ground Sloth) dermal ossicles from Colombia, South America
Vol 23, Page 426, Date 1933
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A new Pennsylvanian trilobite from Missouri
Vol 23, Page 429, Date 1933
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New species and new names of grasses from Texas
Vol 23, Page 449, Date 1933
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New grasses from the United States, Mexico, and Central America
Vol 23, Page 456, Date 1933
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New mammals from Arizona, New Mexico, and Colorado
Vol 23, Page 463, Date 1933
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New Rutelinae (Col. Lamell.) in the United States National Museum
Vol 23, Page 473, Date 1933
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Notes on the occurrence of rotenone in species of Derris and Lonchocarpus
Vol 23, Page 493, Date 1933
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A new puma from Brazil
Vol 23, Page 523, Date 1933
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A new climbing mouse from Panama
Vol 23, Page 525, Date 1933
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Sex and accessory cell fusions in the Uredineae
Vol 23, Page 544, Date 1933
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A new Gossypium of Lower California
Vol 23, Page 558, Date 1933
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Description of five new species of seahorses
Vol 23, Page 560, Date 1933
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Some Greenland hydroids
Vol 23, Page 563, Date 1933