484 THE FUR SEALS OF THE PRIBILOF ISLANDS. 



183. Lumpenus medius (Eeinhardt). (Plate LXXXI). 



We have had no Atlantic material for comparison, and make this identification on 

 the basis of the current figures and descriptions. The dorsal contains 59 to 61 spines 

 in our specimens; no vomerine teeth are present, and three or four teeth only on the 

 front of each palatine bone. Very young specimens have a series of short dark 

 dashes along middle of body. Adults are nearly uniformly light, with a few very 

 faint roundish dark spots and indistinct blotches or bars on the dorsal fin. The 

 progressive lengthening of the posterior anal rays in this species does not seem to 

 us of sufficient importance to warrant the retention of the genus Anisarchus. 



184. Poroclinus rothrocki Bean. 



Eecorded by Dr. Gilbert from near TJnalaska. 



Family ANARHICHADID^E. 



185. Anarhichas lepturus Bean. 



This species is said to occur in abundance about St. Paul, but we did not find it. 

 Eecorded by Dr. Bean from St. Michael and found by Stejneger on Bering Island. 



186. Anarhichas orientalis Pallas. 



Eecorded from Kamchatka; perhaps the same as the preceding. In any event 

 no recent writer has observed it. 



Family CRYPTACANTHODID.<E. 



187. Delolepis virgatus Bean. 



Found by Dr. Gilbert at TJnalaska; originally described from Kingcombe Inlet 

 and Wrangel. 



188. Lyconectes aleutensis Gilbert. 

 Described from north of TJnalaska Island. 



Family PTILICHTHYID^E. 



189. Ptilichthys gcodei Bean. 



Dredged by Dr. Gilbert at TJnalaska; originally described from Port Levashef, 

 TJnalaska. 



Family ZOARCID^E. 



190. Lycisous orotalinua (Gilbert). 

 Sannak Islands. 



191. Furcimanus diapterus (Gilbert). 



North of TJnalaska. The genus Furcimanus is well distinguished by its forked 

 pectoral from Lycenchelys, which it otherwise resembles. 



192. Lycodes concolor Gill and Townsend. 

 Deep waters of Bering Sea. 



193. Lycodes digitatus Gill and Townsend. 



Deep waters of Bering Sea. This species may prove to be the adult of Lycodes 

 palearis. 



194. Lycodes brevipea Bean. 



From numerous localities about TJnalaska. Dredged by us off Karluk. 



