Teleostei (teleosts) >
Anguilliformes (Eels and morays) >
Ophichthidae (Snake eels) > Ophichthinae
Etymology: Yirrkala: Named for its type locality Yirrkala, Caledon Bay, Gulf of Carpentaria, Queensland, Australia; moorei: Named for Gordon E. Moore.
Eponymy: Dr Gordon Earle Moore (d: 1929) is an American businessman, billionaire and philanthropist. [...] (Ref. 128868), visit book page.
More on author: McCosker.
Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; demersal; depth range 25 - 454 m (Ref. 56883). Tropical
Western Central Pacific: Marquesas and American Samoa.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 43.4 cm TL male/unsexed; (Ref. 56883)
Short description
Identification keys | Morphology | Morphometrics
Vertebrae: 162 - 173. Diagnosis: Color pale, overlain with a broad longitudinal brown stripe above the lateral midline. Head 6.3-6.9% of total length (TL); tail 48-52% of TL. Dorsal fin in advance of the gill openings. Eye above middle of upper jaw. Teeth conical, minute, uniserial on jaws and vomer. Total vertebrae 162-173 with mean vertebrae formula 4-77.5-167 (Ref. 56883).
Body shape (shape guide): eel-like.
Maximum length (434 mm) given was for an immature male.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
McCosker, J.E., 2006. A new species of sand eel, Yirrkala moorei (Anguilliformes: Ophichthidae), from the South Pacific. Proc. Calif. Acad. Sci. 57(10):373-377. (Ref. 56883)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
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