-
American spiders of the genus Episinus (Araneae : Theridiidae)
Vol 131, Page 1
-
Fossil mammals from the lower Pliocene of Fish Lake Valley, Nevada, by John B. Clark, Mary R. Dawson, and Albert E. Wood
Vol 131, Page 27
-
American spiders of the genus Phoroncidia (Araneae : Theridiidae)
Vol 131, Page 65
-
The braincase of the Paleozoic elasmobranch Tamiobatis
Vol 131, Page 87
-
The taxonomic status of Heptaxodon and dental ontogeny in Elasmodontomys and Ablyrhiza (Rodentia: Caviomorpha)
Vol 131, Page 107
-
The skeleton of the lower Carboniferous labyrinthodont Pholidogaster pisciformis
Vol 131, Page 129
-
The genus Micrathena (Araneae, Araneidae) in the West Indies
Vol 131, Page 251
-
Revised generic diagnoses of the fossil fishes Megalichthys and Ectosteorhachis (family Osteolepidae)
Vol 131, Page 283
-
The comparative anatomy of the snout in rhipidistian fishes
Vol 131, Page 313
-
The anoles (Sauria, Iguanidae) of the Guadeloupéen Archipelago
Vol 131, Page 359
-
Anolis equestris in Oriente Province, Cuba
Vol 131, Page 405
-
The lynx spiders of North America, North of Mexico (Araneae: Oxyopidae)
Vol 131, Page 429