Obliquogobius Trifasciatus
📖 Overview
Obliquogobius Trifasciatus (Obliquogobius trifasciatus) is a ray-finned fish of the family Gobiidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 3.1 cm. It occurs at depths between 115 and 124 metres. With a trophic level of 3.1, it is a low-level carnivore, feeding on invertebrates and small organisms. It is assessed as Data Deficient on the IUCN Red List.
🔬 Taxonomy
🐟 Physical Description
This species is distinguished by the following set of characters: D2 I.9; A I,9 rays; size of head moderate, its length 32.8-34.1% SL; lateral surface of nape with scales; with postorbital pore G of cephalic sensory canal; gill opening moderate in size, extending anteriorly to the level of posterior margin of eye; pelvic fins are united medially, with a well-developed connecting membrane (between innermost rays) and frenum (between spines); caudal fin dorsoventrally asymmetrical, no distinct obliquely pointed tip, with three lowermost branched rays much shorter than other branched rays. Colouration: lateral surface of body with three broad black (dark brown in preserved specimens) bands, superposed by yellow chromatophores, the anteriormost band located under the first dorsal-fin base, middle band just behind a vertical line through posterior end of second dorsal-fin base, and posteriormost band on caudal-fin base; center of caudal peduncle (between middle and posteriormost bands on body) with a small faint, yellow-tinged dusky blotch; a large black blotch, covering almost entirety ofthe first dorsal fin; second dorsal and caudal fins are generally pale yellow, without a barred pattern .Cross section: oval.
🌀 Behaviour
Behavioural data for Obliquogobius Trifasciatus is currently being reviewed.
🦐 Diet
🥚 Reproduction
🌍 Habitat & Distribution
Marine; demersal; depth range 115 - 124 m . Subtropical Northwest Pacific: Japan.
🌿 Ecology
📐 Morphometrics
🌡️ Water Parameters & Tolerance
🛡️ Conservation Assessment
📊 Population Risk & Fisheries
🦠 Common Diseases
The following diseases are known to affect Obliquogobius Trifasciatus.
🔍 Similar Species
👥 Community & Contribute
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