FIGURES 44–60 in Taxonomy of the freshwater crabs of Costa Rica, with a revision of the genus Ptychophallus Smalley, 1964 (Crustacea: Decapoda: Pseudothelphusidae)

FIGURES 44–60. Ptychophallus paraxanthusi (Bott, 1968): 44, left first gonopod, holotype, MNHN B-5328, caudo-mesial view; 45, same data, latero-cephalic view of distal part; 46, right first gonopod, holotype of Ptychophallus osaensis Rodríguez, 2001, TMNH 6271, caudo-mesial view; 47–48, outline of right first gonopod, two males from INPA 1853, caudo-mesial view; 49, same data, INPA 1657; 50, same data, INPA 1855; 51–52, outline of left first gonopod, two males from INPA 1854, caudomesial view; 53, same data, INPA 1855. Ptychophallus tumimanus (Rathbun, 1898): 54, left first gonopod, holotype, USNM 19484, latero-cephalic view of distal part; 55, same data, caudo-mesial view; 56, same data, holotype of Ptychophallus (Ptychophallus) tumimanus ingae Pretzmann, 1978, NHMW 4009, caudo-mesial view; 57, outline of left first gonopod, INPA 1832, caudo-mesial view; 58, same data, USNM 230099; 59–60, same data, two males from INPA 1835. Scale bars = 1 mm.