分類 / Names
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Holocephali
全頭亞綱 (銀鮫科) (chimaeras) >
Chimaeriformes (Chimaeras)
銀鮫目 (Chimaeras) >
Chimaeridae (Shortnose chimaeras or ratfishes)
短鼻銀鮫科 (Shortnose chimaeras or ratfishes)
Etymology: Chimaera: Named for the mythological creature composed of parts of multiple animals, referring to their odd mix of characteristics. (See ETYFish); cubana: -ana (L.), belonging to: Cuba, referring to Matanzas Bay, Cuba, type locality. (See ETYFish).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 180 - 900 m (Ref. 51158). 深水域
Western Central Atlantic: off Matanzas Bay, Cuba (Ref. 26938) and Jamaica.
中西大西洋: 外海的 Matanzas 海灣，古巴 (參考文獻 26938) 與牙買加。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 75.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 26938)
簡短描述
型態特徵 | 形態測量圖
背棘 (總數): 1. Rounded snout; head with seam-like sensory grooves on head; pectoral fins large; first dorsal fin with a long, sharp spine; a separate anal fin, not extending past the level of end of second dorsal fin. Curved club-shaped appendage between eyes in males. Lateral line canals in open grooves (Ref. 26938). Upper surface silvery gray, lower surface white (Ref. 6902).
圓的吻; 在頭部上頭部有裂縫狀的知覺凹槽; 胸鰭大的; 第一背鰭有一根長又銳利的棘; 一個分開的臀鰭, 不延伸經過第二背鰭鰭的末端的程度。 在雄性中的在眼之間的彎曲棒狀的附肢。 在開放的凹槽側線管.(參考文獻 26938) 上表皮銀灰色的, 下表面白色.(參考文獻 6902)
Solitary (Ref. 26340). Oviparous (Ref. 205). Eggs are encased in horny shells (Ref. 205). Unlikely to be seen by divers since this ratfish lives in very deep water (Ref. 26938).
獨居性.(參考文獻 26340) 卵生的.(參考文獻 205) 卵被包在角狀的外型突起中。 (參考文獻 205) 不太可能被潛水者看到由於這一個銀鮫生活在很深的水域中.(參考文獻 26938)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Oviparous (Ref. 205).中西大西洋: 外海的 Matanzas 海灣，古巴 (參考文獻 26938) 與牙買加。
Claro, R., 1994. Características generales de la ictiofauna. p. 55-70. In R. Claro (ed.) Ecología de los peces marinos de Cuba. Instituto de Oceanología Academia de Ciencias de Cuba and Centro de Investigaciones de Quintana Roo. (Ref. 26340)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 02 September 2019
人類使用
漁業: 沒有興趣
更多資訊
年龄/大小成長長度-重量長度-長度長度-頻率形態測量圖型態特徵仔魚稚魚動力學入添量豐度BRUVS
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
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
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Estimates based on models
Preferred temperature (Ref.
123201): 9 - 18.2, mean 13.4 °C (based on 48 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00282 (0.00118 - 0.00673), b=3.10 (2.89 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.6 ±0.5 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): Moderate to high vulnerability (50 of 100).
