分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii
板鰓亞綱 (鯊魚與魟魚) (sharks and rays) >
Rajiformes (Skates and rays)
鰩目 (Skates and rays) >
Anacanthobatidae (Smooth skates)
Anacanthobatidae (Smooth skates)
Etymology:
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 800 - 1100 m (Ref. 47737). 深水域
Western Pacific: South China Sea and Taiwan.
西太平洋: 琉球溝槽，台灣，菲律賓與婆羅洲。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 39.9 cm TL 雄魚/尚未辨別雌雄; (Ref. 47737)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
Disc thin. Snout broad and long with rostral filament. Eye small and remote from snout. Pelvic anterior lobe leg-like and completely separate from posterior lobe. Pelvic posterior lobe fused with tail. Tail slender.
體盤細的。 吻寬而長的具有嘴的絲狀突起。 眼小而遙遠的距離吻尖。 腹鰭前面的葉腿狀的而且完全地與後葉分開。 腹鰭後葉與尾部連結了。 尾部細長的。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Distinct pairing with embrace (Ref. 205).西太平洋: 琉球溝槽，台灣，菲律賓與婆羅洲。
McEachran, J.D. and K.A. Dunn, 1998. Phylogenetic analysis of skates, a morphologically conservative clade of elasmobranchs (Chondrichthyes: Rajidae). Copeia 1998(2):271-290. (Ref. 27314)
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Estimates based on models
Preferred temperature (Ref.
123201): 4.2 - 6.3, mean 5 °C (based on 132 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.7 ±0.6 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 (Assuming fecundity<100).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
