306 



propodus, nearly twice as loug as broad, the rounded extremity 

 witli four long pectinated setae, lateral margins parallel, glabrous. 

 Third legs setiform, very tliin. Peraeopods of 4th and öth pair 

 much stouter, subequal, dactyli styliform, those of 4th pair two- 

 fifths of propodus, those of 5th pair slightly longer. 



A loDg spine with concave surface between the peraeopods of 

 2nd pair. 



Pleopods of Ist pair shaped like in Sah. septemcarinata (C. 

 Spence Bate, Report Challenger Macrura, PI. XC, Fig. 1 p.,) but 

 the inner branch, which is 6-times as long as broad, with parallel 

 lateral margins and rounded tip, measures three-fourths the length 

 of the outer and the filamentous appendages on the inner margin 

 of the endopodite and of the protopod are more numerous. The 

 foUowing pleopods all with stylamblys and the two branches of 

 equal length. 



