Darkfin Eel Catfish

Amphidromous. Refers to fishes that regularly migrate between freshwater and the sea (in both directions), but not for the purpose of breeding, as in anadromous and catadromous species. Sub-division of diadromous. Migrations should be cyclical and predictable and cover more than 100 km.Characteristic elements in amphidromy are: reproduction in fresh water, passage to sea by newly hatched larvae, a period of feeding and growing at sea usually a few months long, return to fresh water of well-grown juveniles, a further period of feeding and growing in fresh water, followed by reproduction there (Ref. 82692).

Occurs in estuaries and along open coasts. Juveniles form dense aggregations. Feeds on crustaceans, mollusks, and fishes.

Occurs in estuaries and along open coasts (Ref. 30573). Juveniles form dense aggregations. Feeds on crustaceans, mollusks, and fishes (Ref. 30573). Dorsal and pelvic fins are venomous (Ref. 30573).

fisheries: minor commercial; price category: low; price reliability: questionable: based on ex-vessel price for species in this genus

Occurs in estuaries and along open coasts. Juveniles form dense aggregations.