FIGURE 2. Lithopanopeus truesdalei n. gen., n in A new genus and species of mud crab (Crustacea, Brachyura, Panopeidae) from shoreline waters of the western Gulf of Mexico

FIGURE 2. Lithopanopeus truesdalei n. gen., n. sp., male holotype (USNM 1611097 = ULLZ 17919) A–C, E–I; male paratype (USNM 1541468 = ULLZ 6447) D, J. A, right second pereopod, upper surface; B, right third pereopod, lower surface; C, right fourth pereopod, upper surface; D, right fifth pereopod, upper surface; E, pleon, sternum, and pereopod coxae, posteroventral surfaces; F, pleon disarticulated; G, right first gonopod, lateral surface; H, right first gonopod, sternal surface; I, right first gonopod, abdomino-mesial surface; J, right second gonopod, pleonal surface. Scale bar = 3.0 mm (A–C); 2.0 mm (D–F); 1.0 mm (G, J); 0.5 mm (H, I).