Arafura lanternbelly (Acropoma arafurense), first described by Okamoto, Williams, Carpenter, Santos & Kimura, 2019 is a small fish in the family Acropomatidae (order Acropomatiformes). Adults typically reach 7.60 cm in maximum length. It inhabits marine coastal and open-ocean environments. Recorded depth range: 156 to 164 metres. It occurs in Tropical waters. It feeds on a mix of small fish and invertebrates as a mid-level predator.
Dorsal spines (total): 9; Dorsal soft rays (total): 10; Anal spines: 3; Anal soft rays: 7. This species is distinguished by the following set of characters: U-shaped luminous gland extending from throat to posterior tip of pectoral fin, its length 29.5-32.0% SL; symphysis of lower jaw is not protruded; anterior surface of proximal radial of the first anal-fin pterygiophore with concavity; anus is closer to pelvic-fin insertion than to origin of anal fin; with cycloid scales on lateral side of body; no vertical line on cheek; scales 4 between the first dorsal-fin base and lateral line; pectoral-fin rays 15; total gill rakers 20-21 .Cross section: compressed.
Behavioural data for Arafura lanternbelly is currently being reviewed.
Marine; pelagic-neritic; depth range 156 - 164 m . Tropical
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