New Ireland soldierfish (Ostichthys kinchi) is a ray-finned fish of the family Holocentridae. It inhabits marine (saltwater) waters in reef-associated environments. This species can reach a maximum total length of 18.3 cm. It occurs at depths between 191 and 290 metres. With a trophic level of 3.8, it is a mid-level predator.
Dorsal spines (total): 12; Dorsal soft rays (total): 12; Anal spines: 4; Anal soft rays: 11. This species is distinguished by the following characters: 3 1/2 scales above lateral line to mid-base of spinous portion of dorsal fin; without half-scale on anterior to first lateral-line scale; head's dorsal profile nearly uniformly convex; in large specimen, anterior end of each nasal bone without sharp, forwardly directed spines; corner of preopercle with a small spine which is only slightly larger than other serrations; pectoral-fin rays 17; lateral-line scales 28; gill rakers 7 + 9 ; last dorsal-fin spine is slightly longer than penultimate spine; body depth 2.1 in SL; head length (HL) 2.4 in SL; very short snout, 6.5 in HL; least depth of caudal peduncle 4.8 in HL .: short and / or deep; Cross section: compressed.
Behavioural data for New Ireland soldierfish is currently being reviewed.
Marine; reef-associated; depth range 191 - 290 m . Tropical
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