Alphabetical Listing of Genera within this Taxa Group:

genus     Calocarcinus		T4004777
genus     Cherusius		T4007304
genus     Domecia		T4006411
genus     Hexagonalia		T4038155
genus     Jonesius		T4006416
genus     Palmyria		T4006421
genus     Philippicarcinus		T4039906
genus     Quadrella		T4004943
genus     Sphenomerides		T4040813
genus     Tetralia		T4006429
genus     Tetraloides		T4041098
genus     Trapezia		T4004971