FIGURE 54. Carrying behaviour among palicid crabs. A in Significance of the sexual openings and supplementary structures on the phylogeny of brachyuran crabs (Crustacea, Decapoda, Brachyura), with new nomina for higher-ranked podotreme taxa

FIGURE 54. Carrying behaviour among palicid crabs. A, Exopalicus maculatus (Edmondson, 1930) carrying a foraminiferan shell (Marginopora sp.): both P5 visible, with dactyli holding camouflaging shell. B, C, Palicoides whitei (Miers, 1884): B, carrying fragment of coral rubble: dactyli of both P5 only slightly visible; C, carrying small pebble: clearly visible right P5. A, B in situ, C in aquarium, Okinawa, Japan. Photographs by Y. Fujita.