The Amphipoda of Bermuda. 



79 



plumose spines on inner margin and setae on distal margin and in a 

 row extending obliquely from middle of distal margin to inner margin 

 proximally. Maxillipeds with inner plates short and provided with 

 plumose spines on transverse distal and inner margins ; outer plates 

 extending as far as second joint of palp, having outer margin convex 

 and unarmed and inner margin, which is straight, provided with 

 broad toothhke spines which become more slender distally and 

 become plumose spines around distal margin ; palps long, 4-jointed, 

 of which the first joint is longer than broad, the second joint 3 times 

 as long as broad with a number of long setae on inner margin ; 



Fig. 30. Autotioe longipes Bruzelius. 



third joint about -/a as long as second, being broader at di.stal 

 end and provided with many long setae ; fourth joint as long as 

 third and unguiform. 



In male, first gnathopods with small subrectangular epimeron; 

 second joint very stout, ^/y as broad as long, widest in middle ; third 

 joint very short with several setae on postero-distal angle; fourth joint 

 longer than third and more slender with a few setae on posterior 

 margin ; wrist triangular, broader than long, having posterior margin 

 provided with long setae ; hand large, oval, with anterior margin 

 rather convex and much longer than posterior which bears several 

 fascicles of long setae, palm oblicjue, not very long, provided with 



