LIST OF ILLUSTRATIONS 



PLATES 



Studies on the larvae of North American beetles of the subfamily 

 Tenebrioninae with a description of the larva and pupa of merinus 

 laevis (Olivier) 



By R. A. St. George 



Facing page 



1. Larvae of Tenebrioninae 22 



2. Larvae and pupae of Tenebrioninae 22 



3. Larvae of Tenebrioninae 22 



4. Larvae of Tenebrioninae 22 



Miocene and Pleistocene Cirripedia from Haiti 



By Henry A. Pilsbry 



1. Balanus concavus eseptatus and B. polyporus 3 



A Tertiary crinoid from the West Indies 



By Frank Springer 



1. A new Tertiary crinoid from the West Indies 8 



A new Nautiloid cephalopod Eutrephoceras sloani, from the Eocene op 



South Carolina 



By John B. Reeside, jr. 



1. Eutrephoceras sloani Reeside, back view 4 



2. Eutrephoceras sloani Reeside, front view 4 



3. Eutrephoceras sloani Reeside, side view 4 



Description of a recently discovered sculpin from Nevada regarded 



AS Cottus beldingi 



By David Starr Jordan 



1. Cottus beldingi Eigenmann and Eigenmann 2 



Notes on the osteology and dentition of the genera Desmostylus and 



cornwallius 



By OUver P. Hay 



1. Desmostylus and Cornwallius 8 



2. Teeth of Cornwallius^ 8 



Studies on larvae of crabs of the family Grapsidae 

 By O. W. Hyman 



1. Larvae of Planes ininutus (1-10) and Sesarma cinerea (11-12) 8 



2. Larvae of Sesarma reticulata 8 



3. Larvae of Pachygrapsus marmoratus 8 



45654— 25— Proc.N.M.vol.65 2 



IX 



