NO. 2 MUD SHRIMPS SCHMITT 21 



Plate 3 



Fig. I. Callianassa rafhbunae, d". a, d, outer and inner aspects of third leg; 

 h, c, outer and inner faces of third maxilliped, X about 2\. 



2. C. islagrandc, S. a, d, inner and outer faces of third maxilliped ; b, c, 



inner and outer aspects of third leg, X about 2\. 



3. C. longiventris, c?. a, d, inner and outer faces of third maxilliped ; b, c, 



inner and outer aspects of third leg, X about 2^. 



4. C. acanthochirus, <$. a, d, inner and outer faces of third maxilliped ; b, c, 



inner and outer aspects of third leg, X about 2^. 



Plate 4 



Fig. I. Callianassa jamaiccnsc, (^, telson, dorsal view X about 2\. 



2. C. rafhbunae, 3, same. 



3. C. longiventris, iS, same. 



4. C. jamaicense var. lonisianensis, c?, same. 



5. C. islagrande, <S, same. 



6. C. acanthochirus, J*, same. 



