116 



U.S. NATIONAL MUSEUM BULLETIN 2 60 



Figure 54. — Monoculodes necopinus, new species, holotype, male, 6.7 mm, 7229: a, man- 

 dible; b, lower lip; c,d, maxillae 1,2; e, telson;/, maxilliped; g-i, uropods 1,2,3. 



Monoculodes recandesco, new species 



FiGUEE 55 



Diagnosis. — Head very broad, rostrum of medium length, moder- 

 ately stout, straight, not exceeding forward extent of anterolateral 

 cephalic margin; lateral cephalic lobes not distinct ventrally from 

 remainder of head, very broad, anterior margin slightly oblique, 

 straight; eyes absent; antenna 1 missing; gnathopod 1 with broadly 

 expanded hand, palm and posterior margin distinct, palm longer 

 than posterior margin, lobe of article 5 very broad, scarcely turned 

 distalwards, hand of gnathopod 2 narrower and slightly longer than 

 on gnathopod 1, dactyl slightly shorter than palm, posterior lobe of 

 article 5 much narrower than that on gnathopod 1, turned distal- 

 wards and guarding half of posterior margin of article 6, fourth 

 articles of gnathopods scarcely produced posterodistally ; dactyls of 

 pereopods 1 and 2 as long as sixth articles ; pleonal epimera rounded 

 posteroventrally ; telsonic apex slightly convex, major setae broken off 

 but sockets of setae indicating medium size. 



Remarks. — Mouthparts similar to those figured herein for M. neco- 

 pinus, new species, except for maxilliped ; inner plate with one of ter- 



