Helogenes marmoratus Günther, 1963

FIRST RECORD FOR THE MITARAKA. — This study.

OCCURENCES. — S10.

SPECIMENS IN COLLECTION. — 1 MNHN (MNHN-IC-2018-0466);

1 Hydreco.

DISTRIBUTION IN FRENCH GUIANA. — Widespread.

ECOLOGY. — Observed in a single small stream site. Nocturnal species that hides during the day. Captured using rotenone.

SPECIES CODE. — HMAR.