THE SPIDER CRABS OF AMERICA 577 



Plate 128 



Fig. 1. Pitho Iheryninieri, male (51003), carapace 14.8 mm. wide, dorsal view. 



2. Pitho Iherminieri, female (51058), carapace 15.2 mm. wide, dorsal view. 



3. Pitho mirabilis, female (15807), carapace 17.7 mm. wide, dorsal view. 



Plate 129 



Fig. 1. Pitho Iherminieri, male (51003), carapace 14.8 mm. wide, ventral view. 



2. Pitho Iheryninieri, female (51058), carapace 15.2 mm. wide, ventral view. 



3. Pitho mirabilis, male (15807), carapace 13.7 mm. wide, ventral view. 



Plate 130 



Fig. 1. Pitho sexdentata, female (55116), carapace 12.3 mm. wide, dorsal view. 



2. Pitho picteti, male (50654), carapace 17.6 mm. wide, dorsal view. 



3. Same, ventral view. 



Plate 131 



Pitho anisodon, male (15093), carapace 28.7 mm. wide 



Fig. 1. Dorsal view. 

 2. Ventral view. 



Plate 132 



Fig. 1. Pitho dispar, female (24205), carapace 16 mm. wide, dorsal view. 



2. Pitho quadridentata, male (19585), carapace 23 mm. wide, dorsal view. 



3. Pitho laevigata, female (53051), carapace 34.4 mm. wide, dorsal view. 



4. Pitho laevigata, carapace of Herbst's specimen, 34.8 mm. wide, dorsal 



view. 



Plate 133 



Fig. 1. Pitho dispar, female (24205), carapace 16 mm. wide, ventral view. 



2. Pitho quadridentata, male (19585), carapace 23 mm. wide, ventral view. 



3. Pitho laevigata, female (53051), carapace 34.4 mm. wide, ventral view. 



Plate 134 



Fig. 1. Leptopisa setirostris, male (47065), total length of carapace 22.6 mm., 

 dorsal view. 



2. Same, ventral view. 



3. Leptopisa setirostris, male (6929), total length of carapace 22 mm., 



dorsal \iew. 



4. Anaptychus cornutus, male (46076), total length of carapace 17 mm., 



dorsal view. 



5. Same, ventral view. 



Plate 135 



Mithrax spinosissimus, old male (41777), total length of carapace 170 mm., 



dorsal view 



Plate 136 



Fig. 1. Mithrax acuticornis, male (25592), carapace 18.7 mm. wide, dorsal view. 



2. Same, ventral view. 



3. Mithrax spinipes, male (16064), carapace 10.3 mm. wide, ventral view. 



4. Same, dorsal view. 



Plate 137 



Fig. 1. Mithrax bahamensis, male (42513), carapace 16.4 mm. wide, ventral view. 



2. Same, dorsal view. 



3. Mithrax cornutus, female (32717), total length of carapace 40.4 mm., 



dorsal view. 



