Environment: milieu / climate zone / depth range / distribution range
экология
морской; пресноводный; солоноватоводный демерсальный; катадромный (Ref. 51243); пределы глубины 0 - 3000 m (Ref. 86942). Tropical; 10°S - 43°S, 141°E - 161°E (Ref. 57367)
Asia and Oceania: New Guinea, eastern Australia, including Tasmania, Lord Howe Island and New Caledonia.
Size / Вес / Возраст
Maturity: Lm ?  range ? - ? cm
Max length : 165 cm TL самец/пол неопределен; (Ref. 82796); 158.0 cm TL (female); common length : 100.0 cm TL самец/пол неопределен; (Ref. 5259); наибольший вес (опубликованные данные): 22.0 kg (Ref. 82796); наибольший возраст (опубликованны данные): 41 годы (Ref. 6390)
Characterized by mottled color and tooth bands with a separated inner series. The only other species within its range with these characters is Anguilla marmorata, but that species has a longer dorsal fin (Ref. 9828).
Occur in coastal lagoons, rivers, streams, lakes, swamps and farm dams, but prefers riverine habitats (Ref. 26509, 44894). Usually found in deep waters of reservoirs well away from the shore. Mature adults undertake annual spawning migrations to oceanic waters (Ref. 44894). Mainly nocturnal feeders. Feed on crustaceans, mollusks, aquatic and terrestrial insects, fish including elvers and native trout. Maximum size for female longfin eel taken from Ref. 6390. A reasonably good angling fish which may grow to 22 kilograms (Ref. 44894).
Allen, G.R., 1989. Freshwater fishes of Australia. T.F.H. Publications, Inc., Neptune City, New Jersey. (Ref. 5259)
Статус Красного Списка МСОП (Ref. 130435)
Угроза для людей
Harmless
Использование человеком
рыболовство: коммерческий; аквакультура (рыбоводство): коммерческий; объект спортивного рыболовства: да
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ресурсы в Интернет
Estimates based on models
Preferred temperature (Ref.
123201): 3.8 - 12.7, mean 5.5 °C (based on 94 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00076 (0.00037 - 0.00155), b=3.17 (3.00 - 3.34), in cm total length, based on LWR estimates for this Genus-body shape (Ref.
93245).
Trophic level (Ref.
69278): 3.6 ±0.56 se; based on food items.
устойчивость к внешним воздействиям (Ref.
120179): очень низкий, минимальное время удвоения популяции более 14 лет (tm=8-30; tmax=41, Fec=5 million).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).