Astronesthes Nigroides
📖 Overview
Astronesthes Nigroides (Astronesthes nigroides) is a ray-finned fish of the family Stomiidae. It inhabits marine (saltwater) waters. This species can reach a maximum total length of 12.8 cm. It occurs at depths between 0 and 50 metres. With a trophic level of 3.8, it is a mid-level predator. It is assessed as Least Concern on the IUCN Red List.
🔬 Taxonomy
🐟 Physical Description
Vertebrae: 50 - 52. Posterior edge of operculum lacking in concavity. Spot of bright tissue occupies almost the entire surface of the operculum. Photophores in the following series: PV 14-16 (usually 15); VAV 18-20 (usually 19); OV 14-15; VAL 19-21 (usually 20-21); OA 34-36; OC 46-48; IA 42-45; IC 52-58 .: elongated.
🌀 Behaviour
Behavioural data for Astronesthes Nigroides is currently being reviewed.
🦐 Diet
🥚 Reproduction
🌍 Habitat & Distribution
Marine; benthopelagic; depth range 0 - 50 m . Subtropical Northwest Pacific: 35°N, 152°E.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🔍 Similar Species
👥 Community & Contribute
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