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Saurenchelys cognita Smith, 1989

Longface eel
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Saurenchelys cognita   AquaMaps   Data sources: GBIF OBIS
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Image of Saurenchelys cognita (Longface eel)
No image available for this species;
drawing shows typical species in Nettastomatidae.

分類 / Names 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa

> Anguilliformes (Eels and morays) > Nettastomatidae (Duckbill eels)
Etymology: Saurenchelys: Greek, sauros = lizard + Greek,enchelys, -yos = eel (Ref. 45335).

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

海 底生の; 深さの範囲 59 - 158 m (Ref. 37039). Tropical

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Western Central Atlantic: North Carolina to the east coast of Florida and the northwestern Gulf of Mexico west of Mobile Bay.

サイズ / 重さ / 年齢

Maturity: Lm ?  range ? - ? cm
Max length : 36.0 cm TL オス/雌雄の選別がない; (Ref. 40789)

簡単な記述 検索表 | 形態学 | 形態計測学

脊つい: 199 - 209. Lateral line pores to anus 31-32. Color is light tan to gray, with unpaired fins edged in black posteriorly.

生物学     用語集 (例 epibenthic)

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

主な参考文献 Upload your references | 参考文献 | コーディネーター | 協力者

McEachran, J.D. and J.D. Fechhelm, 1998. Fishes of the Gulf of Mexico. Volume 1: Myxiniformes to Gasterosteiformes. University of Texas Press, Austin. 1112p. (Ref. 37039)

IUCNのレッドリストの状況は (Ref. 130435)

  軽度懸念 (LC) ; Date assessed: 19 August 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人間に対する脅威

  Harmless





Human uses

FAO - Publication: search | FishSource |

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インターネットの情報源

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Estimates based on models

Preferred temperature (Ref. 123201): 19.7 - 26.5, mean 23.2 °C (based on 54 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5039   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00089 (0.00036 - 0.00223), b=2.98 (2.77 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
栄養段階 (Ref. 69278):  3.4   ±0.5 se; based on size and trophs of closest relatives
回復力 (Ref. 120179):  高い, １５か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (26 of 100).