Common names from other countries
分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Trachichthyiformes (Roughies) >
Trachichthyidae (Slimeheads)
Etymology: Hoplostethus: Greek, hoplon = weapon + Greek, stetho, stethion = brest; literal = to prick a little breast (Ref. 45335).
More on author: Cuvier.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 100 - 1408 m (Ref. 9942). ; 68°N - 78°S, 98°W - 167°W
Cosmopolitan. Atlantic. Indian and Pacific oceans and the Mediterranean.
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 16.5, range 13 - ? cm
Max length : 42.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 3397); common length : 20.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 4784); 最大年齡: 11 年 (Ref. 26316)
背棘 (總數): 6 - 7; 背的軟條 (總數): 12-14; 臀棘 3; 臀鰭軟條: 10. Body dusky pink above, silvery below; paired fins pale (Ref. 4181). Body deep, oval. Scales deciduous, spinules minute, margins usually entire (Ref. 37108).
This species is reported to be pelagic in Maul, 1990 (Ref. 3583); however, Schneider, 1990 (Ref. 2683) indicates the species is demersal. Found over muddy bottom (Ref. 26999).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Maul, G.E., 1990. Trachichthyidae. p. 620-622. In J.C. Quéro, 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. 3583)
CITES (Ref. 128078)
Not Evaluated
人類使用
漁業: 沒有興趣
更多資訊
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
工具
特別的報告
下載 XML
網路資源
Estimates based on models
Preferred temperature (Ref.
115969): 4.5 - 15.9, mean 10.3 (based on 1342 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00830 - 0.01517), b=3.05 (2.96 - 3.14), in cm Total Length, based on LWR estimates for this species (Ref.
93245).
營養階層 (Ref.
69278): 3.5 ±0.53 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (K=0.11; tmax=11).
Fishing Vulnerability (Ref.
59153): High to very high vulnerability (67 of 100).
Climate Vulnerability (Ref.
125649): Low vulnerability (7 of 100).
