VI 04 



Carl Zimmer. 



Fig. 191. Uropod. 



„Form robust. Carapace miicli wider 

 tlian the pleoii, alinost interely covering 

 tlie tlioracic segnients, anterior niargin 

 obtusely roiiiuied, ceplialic regioii iiifiated 

 and postesioriy defined by a well-niarked 

 cervical sulcus. Pleon witli tiic last Seg- 

 ment alniost as iong as the two preceding 

 Segments tai<en togetlier. Eyes sniali, 

 remote from each otlier, sub-pyriform, 

 tlic proximal part the broatler, visual area 

 restricted to less tiian the distal half, cornea 

 not so wide as the last Joint of the 

 antennular peduncle, pigment afler preser- 

 vation in formalin reddish-buff. Peduncle 

 of aiitennule at least a fifth longcr than 

 the last Segment of the pleon, iiroportionally 

 slout, its last Joint aboiit cqual to the two 

 preceding, beset dorsally belwcen the 

 insertions of the fiagella witli a bidentate tubercle, of which the denticics are 

 neariy in the saiue dorso-venti-al plane. Anteiuial scale very shoit, narrow, and 

 somewhat oiitwardly curvcd, outer luargin eiitire, naked, tenuinating in a feeble spine ; 



Fig. 188. Junges cf, Aiisiclil VOM ubcii. 



