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Avocettina infans (Günther, 1878)

Avocet snipe eel
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Avocettina infans   AquaMaps   Data sources: GBIF OBIS
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Avocettina infans
Picture by Reyes, P.

Hawaii country information

Common names: [No common name]
Occurrence: questionable
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Known from O'ahu to Koko Seamount at 750-850 m (Ref. 58302). Outside distributional range, occurrence needs further confirmation.
National Checklist:
Country Information:
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Mundy, B.C., 2005
National Database:

Common names from other countries

Closespine snipe eel, Úhořovka atlantská, 施氏拟鹬鳗, ... more

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) > Nemichthyidae (Snipe eels) 線鰻科 (Snipe eels)
Etymology: infans: Named after Theodore Gill, U.S. ichthyologist (Ref. 6885).
  More on author: Günther.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋 深海區的; 深度上下限 0 - 4580 m (Ref. 58302), usually 1200 - 2000 m (Ref. 32364).   深水域; 55°N - 20°S, 180°W - 180°E

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Circumglobal: In tropical to temperate waters. North of about 20°S; except Mediterranean Sea and eastern Central Pacific. NorthEast Pacific: Queen Charlotte Islands, British Colombia, Canada to central Mexico, including the Gulf of California (Ref. 32364).
Circumglobal: 在熱帶到溫帶水域中。 大約 20個 °S 以北; 除了地中海與中太平洋東部以外。 東北太平洋: 加拿大卑詩省的夏洛特皇后群島到墨西哥中部, 包括加州灣.(參考文獻 32364)

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. 96339)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 0; 背的軟條 (總數) : 300; 臀棘: 0. Dorsal fin with up to 350 rays; caudal much reduced, linear; anal fin rays 265-270 or more; pectorals small (Ref. 6885). Uniform dusky brown, except jaws, pectoral fins, and lower abdomen which are paler (Ref. 6885). Strong sexual dimorphism (Ref. 3247).
背鰭有超過 350個鰭條; 尾部的縮得很小, 線狀的; 臀鰭棘條 265-270個或更多; 胸鰭小的.(參考文獻 6885) 均勻的暗褐色的, 除了顎，胸鰭與下腹部以外那是灰白色的.(參考文獻 6885) 強的性同種二形.(參考文獻 3247)

生物學特性     字彙 (例如 epibenthic)

Meso- and bathypelagic (Ref. 58302). Feed on crustaceans (Ref. 3247). Oviparous, with planktonic leptocephali (Ref. 32364). Degenerative changes in males and females suggest semelparity (Ref. 32364). Minimum depth reported taken from Ref. 86942.

中層 而且底棲大洋性.(參考文獻 58302) 捕食甲殼動物。 (參考文獻 3247) 卵生的, 與浮游性狹首型幼魚.(參考文獻 32364) 在雄性與雌性方面的退化改變意味著單次生殖。 (參考文獻 32364)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚

Oviparous (Ref. 3247).Circumglobal: 在熱帶到溫帶水域中。 大約 20個 °S 以北; 除了地中海與中太平洋東部以外。 東北太平洋: 加拿大卑詩省的夏洛特皇后群島到墨西哥中部, 包括加州灣.(參考文獻 32364)

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Smith, D.G., 1990. Nemichthyidae. p. 199-202. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 4456)

IUCN 瀕危狀態 (Ref. 130435)

  無危 (LC) ; Date assessed: 07 March 2011

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的




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Estimates based on models

Preferred temperature (Ref. 115969): 2.2 - 5.6, mean 3.6 (based on 1847 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5645   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00102 (0.00046 - 0.00225), b=3.06 (2.88 - 3.24), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245).
營養階層 (Ref. 69278):  3.5   ±0.50 se; based on food items.
回復力 (Ref. 120179):  低的, 最小族群倍增時間4.5 - 14 年 (Assuming tmax>10).
Fishing Vulnerability (Ref. 59153):  Moderate to high vulnerability (52 of 100).