FIGURE 1. Alpheus formosus Gibbes, 1850 in Revision of the Alpheus formosus Gibbes, 1850 complex, with redescription of A. formosus and description of a new species from the tropical western Atlantic (Crustacea: Decapoda: Alpheidae)

FIGURE 1. Alpheus formosus Gibbes, 1850, male from Atol das Rocas, Brazil (MNRJ 20755): a, frontal region, dorsal; b, same, lateral; c, same, detail of orbital hoods, rostrum and first segment of antennular peduncle; d, second pereiopod, lateral; e, third pereiopod, lateral; f, telson and uropod, dorsal (fringing setae on uropod omitted); g, uropod, distal region of exopod and endopod, dorsal (setae omitted). Scale bars = 1 mm.