VI PROCEEDINGS OF THE NATIONAL MUSEUM vol. si 



Pages 



LovERiDGE, Ari'Htjh. Kepoi't on the Smithsonian-Firestone 

 Expedition's collection of reptiles and amphibians from 

 Liberia. No. 3128. November 14, 1941 ^ 113-140 



New species: Tpphlops manni, Hylomhatcs cochnniae, Leptopelis 



Itequaerti. 

 New name: Raiia alholahris parkeriano. 



MooK, Charles C. A new fossil crocodilian from Colombia. 



No. 3122. January 17, 1942^ 55-58 



New species: Dinosuchus neivei^sis. 



Rhoades, Kendell. Notes on some crayfishes from Alabama 

 caves, with the description of a new species and a new sub- 

 species. No. 3129. November 6, 1941 ^ 141-148 



New species: Camtarus (Carniarus) cahni. 



New subspecies: Camharus (Fawonius) pellucidus australii. 



ScHMiTT, Waldo L. The species of Aegla, endemic South 

 American fresh-water crustaceans. No. 3132. August 18, 

 1942^ 431-520 



New species: Aegla parana, A. sanlorenzo, A. platensia, A. 



uruguayana, A. prado, A. castro, A. franca, A. jujuyana, A. 



papudOy A. neiuiucnsis, A. aiHuis, A. humuhua<^a, A. rioUmai/ana. 

 New subspecies: Aegla odel)rechtH pauletisis, A. laevis 



talcahuano. 



Smith, Hobart M. Notes on the snake genus Trimorphodon. 



No. 3130. November 10, 1941 ^ 149-168 



New species: Trimorphodon fasciolata, T. forbcsi. 

 New subspecies: Trimorphodon 1)iscutatus quadruplex. 



The Mexican subspecies of the snake Conio- 



phanes psidens. No. 3127'. November 13, 1941 ^ 103-111 



New subsi>ecies: Coniophancs fissidcns dispersus. 



