Hermit crabs from Brazil: Family Diogenidae (Crustacea: Decapoda: Paguroidea), except Paguristes Author Nucci, Paulo Ricardo Author Melo, Gustavo Augusto Schmidt De text Zootaxa 2015 3947 3 327 346 journal article 10.11646/zootaxa.3947.3.2 6173bd73-5471-4c1e-a758-5481ffbd97b5 1175-5326 240452 4BEA9B2D-E883-43B5-AE74-1EBBD0D4D684 Genus Cancellus H. Milne Edwards, 1836 Type species. Cancellus typus H. Milne Edwards, 1836 . Diagnosis . Fourteen pairs of gills with entire lamellae (not divided). Antennal flagella short, with very short setae. Endopodite of maxilla without lateral lobe. Ischium of third maxilliped with crista dentata well developed. Chelipeds equal, forming an operculum with the three distal articles of first and second ambulatory legs. Females with four, large, biramous unpaired pleopods (pl2 to pl5); males lacking pleopods entirely. Abdomen, uropods and telson symmetrical.