282 



Fishery Bulletin 88(2), 1990 



Figure 6 



Posterior portion of Takakura's 

 duct system from a live, mature 

 male Carcimmemertes unckhami 

 showing tlie enormous seminal 

 vesicle (SV) and gonoduct (ar- 

 row); testis (T); lateral nerve 

 cord (N). Note the lack of testes 

 in the region surrounding the 

 seminal vesicle. Bar = 100 lu. 



Figure 7 



Anterior portion of Takakura's 

 duct system from a live mature 

 male Cammmemertes wiekhami. 

 The vas deferens (arrows) is dis- 

 tinctly visible; testis (T). Bar = 

 100 urn. 



Figure 8 



Granular, lapillated sheath of a 

 female Carcinonemertes wick- 

 hami. Bar = 50 ^ivn. 



Figure 9 



Stylet (arrow) and basis of Car- 

 cinonemertes wickhami lying in 

 the anterior proboscis chamber. 

 Bar = 25 /i. 



163 (126-196) from anterior end; distance between 

 ocelli 162 (151-182). Anterior proboscis chamber 79 

 (70-84) long by 57 (56-59) in diameter. Posterior pro- 

 boscis chamber 149 (112-196) long by 47 (42-56) in 

 diameter. Posterior part of foregut 196 (168-252) long 

 by 151 (112-196) in diameter. Testicular field begins 



immediately posterior to posterior portion of foregut, 

 extends posteriorly to terminate 659 (632-690) from 

 cloaca. Testes located between intestinal diverticula; 

 not found adjacent to proximal portion of the seminal 

 vesicle. Mature testes with striated appearance, ovoid, 

 60 (56-70) long by 52 (42-62) in diameter. Takakura's 



