Figure 6 in A new classification of Callianassidae and related families (Crustacea: Decapoda: Axiidea) derived from a molecular phylogeny with morphological support

Figure 6. Diagnostic characters for genera of Callianassidae. Anterior carapace, eyestalks, antennules, antennae: a, Aqaballianassa; b, Arenallianassa; c, Caviallianassa; d, Coriollianassa; e, f, Filhollianassa; g, Jocullianassa; h, Notiax i, Praedatrypaea; j, Pugnatrypaea; k, l, Rayllianassa; m, Rudisullianassa; n, Trypaea. Mandible, mesial and lower views: o, Callianassa; p, Rayllianassa. Original illustrations: a, Aqaballianassa lewtonae, MNHN-IU-2016-8152; c, Caviallianassa FP-11, UF 29204; j, Pugnatrypaea GMX, USNM 1559553 (ULLZ 17962); o, Callianassa subterranea, NMV J16779; p, Rayllianassa amboinensis, MNHN-IU-2014-2778.