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The taxonomic position of the genus Petria Semenow (Coleoptera: Alleculidae)
Volume 380, Page 1
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Tetraploidy in a hybrid lizard of the genus Cnemidophorus (Teiidae)
Volume 381, Page 1
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Osteology and description of Thrattidion noctivagus, a minute, new freshwater clupeid fish from Cameroon, with a discussion of Pellonulin relationships
Volume 382, Page 1
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Two new genera of bembidiine carabid beetles from Australia and South America with notes on their phylogenetic and zoogeographic significance (Coleoptera)
Volume 383, Page 1
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An attempt to determine the systematic position of Ellopostoma megalomycter, an enigmatic freshwater fish from Borneo
Volume 384, Page 1
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The Chanares (Argentina) Triassic reptile fauna. XII. The postcranial skeleton of the thecodont Chanaresuchus
Volume 385, Page 1
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A review of the Australian species of Elaphrosyron and Telostegus, with notes on other genera (Hymenoptera, Pompilidae)
Volume 386, Page 1
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Growth changes in Amphilimna olivacea (Lyman) and the systematic status of Amphitarsus spinifer Schoener
Volume 387, Page 1
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Intense low-frequency sounds from an antarctic minke whale, Balaenoptera acutorostrata
Volume 388, Page 1
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The Chanares (Argentina) Triassic reptile fauna. XIII. An early ornithosuchid pseudosuchian, Gracilisuchus stipanicicorum, gen. et sp. nov
Volume 389, Page 1
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THE CHANARES (ARGENTINA) TRIASSIC REPTILE FAUNA. XIV. LEWISUCHUS ADMIXTUS, GEN. ET SP. NOV., A FURTHER THECODONT FROM THE CHANARES BEDS
Volume 390, Page 1
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The Chanares (Argentina) Triassic reptile fauna. XI. A fragmentary skull of a large thecodont, Luperosuchus fractus
Volume 373
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The relationship of island area and isolation to color polymorphism in Liguus fasciatus (Pulmonata, Bulimulidae)
Volume 391, Page 1
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A fossil pelomedusid turtle from Puerto Rico
Volume 392, Page 1
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Minute Jamaican prosobranch gastropods: Stoastoma and its congeners
Volume 393, Page 1
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THE CHANARES (ARGENTINA) TRIASSIC REPTILE FAUNA. XIV. LEWISUCHUS ADMIXTUS, GEN. ET SP. NOV., A FURTHER THECODONT FROM THE CHANARES BEDS
Volume 390, Page 1
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The Chanares (Argentina) Triassic reptile fauna. XVI. Thecodont classification
Volume 395, Page 1
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The Chanares (Argentina) Triassic reptile fauna. XVII. The Chanares gomphodonts
Volume 396, Page 1
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Xyloredo, a new teredinid-like abyssal wood-borer (Mollusca, Pholadidae, Xylophagainae)
Volume 397, Page 1
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Pseudobeaconia, a perleidiform fish from the Triassic Santa Clara Formation, Argentina
Volume 398, Page 1
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The evolution of mammalian from reptilian dentitions
Volume 399, Page 1
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The Carolina salt marsh snake: a distinct form of Natrix sipedon
Volume 400, Page 1
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The Chanares (Argentina) Triassic reptile fauna. XVIII. Probelesodon minor, a new species of carnivorous cynodont; family Probainognathidae nov
Volume 401, Page 1
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Speciation in the genus Ochthoeca (Aves: Tyrannidae)
Volume 402, Page 1
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A new late Paleocene Phenacodont (Mammalia: Condylarthra) from western Colorado
Volume 403, Page 1
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New studies on a montane lizard of Jamaica, Anolis reconditus
Volume 404, Page 1
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A fossil trionychid turtle from South America
Volume 405, Page 1
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Two new lygosomine skinks from New Guinea with comments on the loss of the external ear in lygosomines and observations on previously described species
Volume 406, Page 1
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The Chanares (Argentina) Triassic reptile fauna. XIX. Postcranial materials of the cynodonts Probelesodon and Probainognathus
Volume 407, Page 1
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A taxonomic comparison of the American Upogebia (Decapoda, Thalassinidea), including two new species from the Caribbean
Volume 408, Page 1
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The classification of the Cotingidae (Aves)
Volume 409, Page 1
