Camelobaetidius janae Dominique & Thomas in Dominique et al. 2000

(Figs. 27–36)

Taxonomy. This species, described based on nymphs, can be distinguished from the other species of the genus by the following combination of characters: 1) labrum with 2 subapical setae near midline and 3–4 setae near lateral margin (Fig. 27); 2) left mandible without setae between prostheca and mola (Fig. 28), right mandible with setae between prostheca and mola (Fig. 29); 3) lingua subequal to superlinguae and rounded apically (Fig. 30); 4) maxillary palpi bifid (Fig. 31); 5) segment II of labial palpi with a rounded distomedial projection (Fig. 32); 6) coxal gills absent (Fig. 33); 7) tarsal claws with 21–25 denticles (Fig. 34); 8) posterior margin of terga with rounded projections (Fig. 35); 9) posterior margin of paraproct with 3–4 spines (Fig. 36);10) terminal filament subequal in length to cerci.

Distribution. Brazil, French Guiana and Venezuela.

Material examined. One nymph: Yuruaní river, 5º 5´N, 61º 5´W, 880 m, 25/ 11/ 2005, EG, AMO, CA and MEG cols. Material housed at IML.