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U.S. NATIONAL MUSEUM BULLETIN 23 6 



Figure 100. — Ameira longipes Boeck, loc. 594, ad. 9: a, whole animal, dorsal view; b, 

 same animal, lateral view from left side; loc. 590, ad. cf : c, whole animal, lateral view 

 from left side. (X 275.) 



Dissection of oral appendages and leg 1 partly unsuccessful; these 

 parts are not described in detail here. 



Leg 1 (fig. 101a) with 3-segmented exopodite, without setae on 

 internal margin of segments 1 and 2, 3rd segment with a total of 5 ap- 

 pendages. 1st endopodal segment styliform, longer than whole ex- 

 opodite. 2nd endopodal segment small, 3rd endopodal segment 4 



