Giant triangular batfish (Malthopsis gigas) is a ray-finned fish of the family Ogcocephalidae. It inhabits marine (saltwater) waters. This species can reach a maximum total length of 13.6 cm. It occurs at depths between 210 and 650 metres. With a trophic level of 3.3, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Least Concern on the IUCN Red List.
Dorsal soft rays (total): 5 - 6. This species differs from its congeners in having the following characters: relatively long and strong rostrum (5.2-11.5% SL, x = 8.6% SL); rostral spine directed forward and upward; body heavily covered with strong conical bucklers; numerous small and flat bucklers covering dorsal surface between principal bucklers; dorsal and anal fins relatively long, 17.6-29.5% SL and 17.4-24.2% SL, respectively; dorsal surface with black spots; anal fin when fully laid back extends beyond caudal fin base; largest adult body size (up to 136.4 mm) among its congeners 9Ref. 84006).: other (see remarks).
Behavioural data for Giant triangular batfish is currently being reviewed.
Diet information for Giant triangular batfish is currently being compiled.
Reproduction data for Giant triangular batfish is currently being compiled.
Marine; bathydemersal; depth range 210 - 650 m . Subtropical north to Japan, south to New Zealand.
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