Fig. 2. A in A Worldwide Revision Of The Recent And Fossil Sand Crabs Of The Albuneidae Stimpson And Blepharipodidae, New Family (Crustacea: Decapoda: Anomura: Hippoidea)

Fig. 2. A. Diagrammatic albuneid carapace based on Albunea microps Miers, 1878, showing setal field and setose carapace grooves (CG1–11) discussed in text. B. Diagrammatic trichobranch gill, whole (upper) and cross­section (lower) (after McLaughlin, 1980). C. Diagrammatic phyllobranch gill, whole (upper) and cross­section (lower) (after McLaughlin, 1980). D. Ocular peduncles of Blepharipoda liberata Shen, 1949 (left) and A. symmysta (Linnaeus, 1758) (right). E. Maxilliped III of B. liberata. Abbreviations: B, basis/ischium; C, carpus; CD, crista dentata; CR, cornea; D, dactylus; DPS, distal peduncular segment; EX, exopod; F, flagellum; M, merus; MPS, medial peduncular segment; OP, ocular plate; P, propodus.