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Anguilliformes (Eels and morays) >
Nettastomatidae (Duckbill eels)
Etymology: Facciolella: Latin, diminutive of falx, falcis = sickle (Ref. 45335); gilbertii: gilberti for Charles H. Gilberti, 1859-1928, a distinguished American ichthyologist (Ref. 4525).
More on author: Garman.
Environment: milieu / climate zone / depth range / distribution range
生態学
海 底生の漂泳性; 深さの範囲 ? - 935 m (Ref. 58018). Deep-water
Eastern Central Pacific: off Point Conception in California, USA to Panama (at least), and offshore for several hundred miles.
サイズ / 重さ / 年齢
Maturity: Lm ?  range ? - ? cm
Max length : 61.0 cm TL オス/雌雄の選別がない; (Ref. 4525)
Inhabit scattering layers to depths of several thousand feet. Known to eat small, deep-sea crustaceans. Also captured mostly in bottom trawls (Ref. 4525). Oviparous (Ref. 35597). Planktonic leptocephali (Ref. 35597).
Life cycle and mating behavior
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Charter, S.R., 1996. Nettastomatidae: duckbill eels. p. 135-139. In H.G. Moser (ed.) The early stages of fishes in the California Current region. California Cooperative Oceanic Fisheries Investigations (CalCOFI) Atlas No. 33. 1505 p. (Ref. 35597)
Human uses
より多くの情報
Age/Size成長体長-重さLength-length体長組成形態計測学形態学幼生幼生の動力補充豊度BRUVS
参考文献水産養殖水産養殖の紹介緊張遺伝子のElectrophoreses遺伝病気行列NutrientsMass conversion
協力者画像Stamps, Coins Misc.音シガテラ(食中毒の名前)速度泳ぐ 型式カマOtoliths脳視覚
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インターネットの情報源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5156 [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 ±0.45 se; based on food items.
Generation time: 2.7 ( na - na) years. Estimated as median ln(3)/K based on 1
growth studies.
回復力 (Ref.
120179): 手段, 1.4年~4.4年の倍増期間の最小個体群 (K=0.40; tm=3-4).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (35 of 100).