分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Anguilliformes (Eels and morays)
鰻鱺目 (Eels and morays) >
Ophichthidae (Snake eels)
蛇鰻科 (Snake eels) > Ophichthinae
Etymology: Apterichtus: From the Greek απτερόν (apteron), without fins, and ίχθύς (ichtus, more correctly written ichthys; masculine), fish.
More on author: Snyder.
Issue
This species is probably conspecific with Apterichtus flavicaudus, needs more study (Ref. 101270:61).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的; 深度上下限 7 - 293 m (Ref. 56888). 亞熱帶的
Eastern Central Pacific: Hawaii, Midway, possibly Australia (including Lord Howe I.) and the Seychelles.
太平洋: 日本，夏威夷群島與法屬玻里尼西亞。 也記錄自澳洲與印尼 (參考文獻 48635) 與從東加.(參考文獻 53797)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 80.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 48635)
Thrives in shallow coastal clean sand habitats near reefs (Ref. 48635).
常見於在礁附近的水淺的海岸乾淨的沙地。 (參考文獻 48635) 底棲的.(參考文獻 58302)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
太平洋: 日本，夏威夷群島與法屬玻里尼西亞。 也記錄自澳洲與印尼 (參考文獻 48635) 與從東加.(參考文獻 53797)
McCosker, J.E. and Y. Hibino, 2015. A review of the finless snake eels of the genus Apterichtus (Anguilliformes: Ophichthidae), with the description of five new species. Zootaxa 3941(1):49-78. (Ref. 101270)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)
無危 (LC) ; Date assessed: 14 November 2019
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Estimates based on models
Preferred temperature (Ref.
123201): 14.3 - 27.8, mean 23.2 °C (based on 231 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00091 (0.00039 - 0.00215), b=2.99 (2.79 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.1 ±0.7 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 中等的, 族群倍增時間最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (52 of 100).
