Fig. 2

Athanas nitescens (Leach, 1813 [in Leach 1813–1814]), male from São Vicente estuary, São Vicente, São Paulo, Brazil (CCDB 3480). a Head and cephalic appendages, dorsal view; b head and cephalic appendages, lateral view; c right basicerite, infero-lateral view; d sixth abdominal segment, uropods, and telson, lateral view; e telson, dorsal view; f left third maxilliped, ventral view; g left cheliped, lateral view; h left cheliped, mesial view; i right cheliped, mesial view; j right pereiopod 2, lateral view; k right pereiopod 3, lateral view; l ischium of pereiopod 3, lateral view. Scale bars = g = 2 mm; a, b, d–f, h–k = 1 mm; c, l = 0.5 mm