PLATE XXI. (Crustacea, PLATE XLVII.) 

 Die calmani, n.g. et sp. 



l.i. Lower lip, with further enlargement of one apex. 



mxp. 1, mxp. 2, mxp. 3, mxp. 3. First, second, and third maxillipeds, each with 

 partial farther enlargement. In the complete figure of the third maxilli- 

 ped, the fifth joint is seen by transparence; in the more highly magnified 

 part of the companion third maxilliped, the fifth joint is uppermost. 



prp. 2, 3, 4, o. The second, third, fourth, and fifth perteopods. 



urp. The uropod, with higher magnification of its exopod and endopod. 



PI. The pleon, with higher magnification of apex and anal valves, and surface 



markings of the sixth segment. 



All the details in this and the preceding Plate B are enlarged to a uniform 

 scale, with higher enlargement, also uniform, of some parts, including distal 

 portion of mxp. 3, and the two branches of the left uropod. 



