Smicridea (Rhyacophylax) pseudolobata Flint 1978

Described from Surinam and reported from Brazil, this species apparently inhabits large rivers, like S. ephippifer .

Examined material. FRENCH GUIANA— 2 males (1 male with genitalia on slide, remaining parts in alcohol, 1 male in alcohol), Comté River near Cacao, 4°33’7.38’’N, 52°29’52.88’’W, 19 m a.s.l., 21.ix.2010, F.-M. Gibon & B. de Mérona leg. (CBGP); 1 male (in alcohol), Sinnamary River near Saut Dalles, 4°24’17.17’’N, 52°53’36.10’’W, 78 m a.s.l., 3.xi.2009, B. de Mérona leg. (CBGP).

Subgenus: Smicridea McLachlan 1871