Hemiarius dioctes (Kailola, 2000)
Warrior catfish

Family:  Ariidae (Sea catfishes), subfamily: Ariinae
Max. size:  120 cm SL (male/unsexed); max.weight: 19 kg
Environment:  demersal; freshwater; brackish; marine
Distribution:  Western Central Pacific: southern New Guinea and Australia.
Diagnosis:  Dorsal spines (total): 1-1; Dorsal soft rays (total): 7-7; Anal spines: 0-0; Anal soft rays: 17-21; Vertebrae: 49-50. Teeth strong, non-depressible; in narrow bands in jaws and in four patches arranged across front palate. Snout prominent, jaw teeth exposed; mouth wide. Head somewhat venulosus, head shield almost smooth. Eye small, free of head skin, 6-14% HL. No rakers on posterior face of first two arches; gill opening wide. Body orange-yellow; lips, inside mouth and body usually covered with orange or yellow mucus, and teeth usually reddish (Ref. 40908).
Biology:  Inhabits coastal and lower mangrove areas, estuaries into main rivers and lagoons (Ref. 40908, 75154).
IUCN Red List Status: Not Evaluated (N.E.) Ref. (130435)
Threat to humans:  traumatogenic
Country info:   
 


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