分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Trachichthyiformes (Roughies) >
Diretmidae (Spinyfins)
Etymology: Diretmoides: Greek, di = two + Greek, eretmos = oar + Greek, suffix, oides = similar to (Ref. 45335).
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 深海区的; 深度上下限 0 - 950 m (Ref. 9927). 深水域
Eastern Atlantic: Guinea Bissau to Angola (Ref. 6536). Western Atlantic: eastern Florida, Gulf of Mexico, the Caribbean and northern Brazil. Indian Ocean: Mozambique, Madagascar, and Western Australia. Pacific: Indonesia, South China Sea, and Kyushu-Palau Ridge (Moore, pers. comm.).
東大西洋: 幾內亞比索到安哥拉.(參考文獻 6536) 西大西洋: 佛羅里達東部，墨西哥灣, 那加勒比海的與巴西北部。 印度洋: 莫三比克，馬達加斯加與西澳大利亞。 太平洋: 印尼，南中國海與九州-帛琉海脊 (摩爾， pers. comm.)。
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 37.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 6744)
背棘 (总数) : 0; 背的软条 (总数) : 24 - 26; 臀棘: 0; 臀鳍软条: 18 - 21. Tip of pelvic fin not reaching origin of anal fin (Ref. 13608).
腹鳍的顶端不达到臀鳍起点。 (参考文献 13608)
Mesopelagic. Young near the surface while aged adults often descend below 1,000 m depth (Ref. 2683). Largest adults may be benthopelagic (Ref. 9851). Plankton-eaters like the other members of the family (Ref. 6744). Breed all year round (Ref. 6744). Minimum depth range taken from Ref. 27000.
中层带。 幼鱼接近水表面然而年老的成鱼时常下降到 1,000 公尺深之下.(参考文献 2683) 大的成鱼可能是大洋底栖性鱼种。 (参考文献 9851) 该科的吃食浮游生物相似另一个成员.(参考文献 6744) 最小深度范围取自了参考文献 27000.
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
東大西洋: 幾內亞比索到安哥拉.(參考文獻 6536) 西大西洋: 佛羅里達東部，墨西哥灣, 那加勒比海的與巴西北部。 印度洋: 莫三比克，馬達加斯加與西澳大利亞。 太平洋: 印尼，南中國海與九州-帛琉海脊 (摩爾， pers. comm.)。
Post, A., 1990. Diretmidae. p. 623-624. 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. 2. (Ref. 6536)
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Estimates based on models
Preferred temperature (Ref.
123201): 11.4 - 26.3, mean 18.3 °C (based on 1065 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.8125 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02042 (0.00806 - 0.05173), b=3.02 (2.80 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (35 of 100).
