分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Zoarcoidei (Eelpouts and pricklebacks)
鱸形目 (Eelpouts and pricklebacks) >
Zoarcidae (Eelpouts)
綿鳚科 (Eelpouts) > Lycodinae
Etymology: Pachycara: Greek, pachys = fat + Greek, kara = face (Ref. 45335); alepidotum: Name from a Greek word meaning covered with scales, the negative prefix refers to the species' scaleless condition..
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 788 - 910 m (Ref. 57887). 深水域; ? - 3°C (Ref. 57887)
Southwest Atlantic: Brazil.
西南大西洋: 巴西。
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 25.5 cm SL 雄魚/尚未辨別雌雄; (Ref. 57887); 28.2 cm SL (female)
簡短描述
型態特徵 | 形態測量圖
背的軟條 (總數): 87-90; 臀鰭軟條: 67 - 70; 脊椎骨: 92 - 95. Diagnosis: Distinguished by a combination of these characters: scales and ventral lateral line absent; caudal vertebrae 67-69; gill rakers on upper limb 1-2 (Ref. 57887).
鑑別: 區別的特徵為一個這些特徵的組合了: 鱗片與腹面側線不存在; 尾部的脊椎骨 67-69; 在上邊緣 1-2 上的鰓耙.(參考文獻 57887)
Benthic fauna of sampling area diverse in deep-sea corals, echinoderms, molluscs, and crustaceans (Ref. 57887).
抽樣調查在深海的珊瑚,棘皮動物,軟體動物與甲殼動物中是不同的區域的底棲動物相.(參考文獻 57887)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西南大西洋: 巴西。
Anderson, M.E. and M.M. Mincarone, 2006. Studies on the Zoarcidae (Teleostei: Perciformes) of the southern hemisphere. IX. A new species of Pachycara from southwestern Atlantic. Zootaxa 1177:21-26. (Ref. 57887)
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00282 (0.00146 - 0.00545), b=3.20 (3.03 - 3.37), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (24 of 100).