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) >
Rhinochimaeridae (Longnose chimaeras)
長鼻銀鮫科 (Longnose chimaeras)
Etymology: Neoharriotta: neo-, from neos (Gr.), new, i.e., a new genus related to Harriotta. (See ETYFish); carri: in honor of James K. Carr (1914‒1980), former Under Secretary, U. S. Department of Interior, for “his great personal interest and counsel in the [Bureau of Commercial Fisheries’] exploratory fishing programs”. (See ETYFish).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 340 - 600 m (Ref. 26786). 深水域
Western Central Atlantic: Caribbean Sea off the coasts of Colombia and Venezuela.
中西大西洋: 加勒比海外海的哥倫比亞與委內瑞拉的海岸。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 59.6 cm TL 雄魚/尚未辨別雌雄; (Ref. 30438); 74.5 cm TL (female)
Confined to upper and mid-slope depths (Ref. 30438). Oviparous (Ref. 205). Eggs are encased in horny shells (Ref. 205).
侷限於上層與中層斜坡深度了。 (參考文獻 30438) 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)
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: 加勒比海外海的哥倫比亞與委內瑞拉的海岸。
Didier, D.A. and M. Stehmann, 1996. Neoharriotta pumila, a new species of longnose chimaera from the northwestern Indian Ocean (Pisces, Holocephali, Rhinochimaeridae). Copeia 1996(4):955-965. (Ref. 26786)
IUCN 瀕危狀態 (Ref. 130435)
近危 (NT) (A2d); Date assessed: 02 September 2019
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Estimates based on models
Preferred temperature (Ref.
123201): 8.8 - 17, mean 10.6 °C (based on 31 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6289 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00195 (0.00083 - 0.00458), b=3.15 (2.95 - 3.35), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.7 ±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 Fec <100).
Fishing Vulnerability (Ref.
59153): Moderate to high vulnerability (50 of 100).
