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) >
Squaliformes (Sleeper and dogfish sharks)
角鯊目 (Sleeper and dogfish sharks) >
Squalidae (Dogfish sharks)
棘鮫科 (Dogfish sharks)
Etymology: Cirrhigaleus: Latin, cirrus = curl fringe + Greek, galeos = a shark (Ref. 45335).
More on author: Tanaka.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 140 - 650 m (Ref. 26346). 深水域; 36°N - 40°S, 120°E - 173°W (Ref. 54331)
Western Pacific: southeastern Honshu in Japan, New South Wales in Australia, New Zealand, and Torres Island in Vanuatu.
西太平洋: 日本本州東南方，澳洲的新南威爾斯，紐西蘭與萬那度的Torres 島。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm ?, range 92 - ? cm
Max length : 126 cm TL 雄魚/尚未辨別雌雄; (Ref. 6871)
背棘 (總數) : 2; 臀棘: 0. Recognized by its tremendous, mandarin-like nasal barbels (Ref. 247).
用它的巨大辨認了, 像官吏一樣的鼻觸鬚.(參考文獻 247)
Found on the uppermost continental and insular slopes, and probably the outer continental-insular shelves (Ref. 31367). Probably feeds on bottom fishes and some invertebrates (Ref. 247). Ovoviviparous (Ref. 205), with 10 pups in a litter (Ref. 247). Although not utilized commercially, the liver is relatively high in squalene oil (Ref. 6871).
棲息於最上面的大陸斜坡與島嶼斜坡了, 與可能大陸棚與島嶼棚外緣.(參考文獻 31367) 可能吃底層魚類與一些無脊椎動物。 (參考文獻 247) 卵胎生的 (參考文獻 205), 藉由 10個幼胎一胎.(參考文獻 247) 雖然不商業地利用, 肝臟在 squalene 油是相當高的.(參考文獻 6871)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Ovoviviparous with 10 young in a litter (5 per uterus). 西太平洋: 日本本州東南方，澳洲的新南威爾斯，紐西蘭與萬那度的Torres 島。
Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 1 - Hexanchiformes to Lamniformes. FAO Fish. Synop. 125(4/1):1-249. Rome, FAO. (Ref. 247)
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 11.2 - 18.7, mean 13.8 °C (based on 39 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00355 (0.00171 - 0.00737), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.0 ±0.61 se; based on food items.
回復力 (Ref.
120179): 低的, 最小族群倍增時間4.5 - 14 年 (Fec=10).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (76 of 100).
