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) >
Carcharhiniformes (Ground sharks) >
Pentanchidae (Deepwater catsharks)
Etymology: Galeus: galeos, a small shark or dogfish according to Aristotle and others. (See ETYFish); schultzi: In honor of Leonard P. Schultz (1901-1986), Curator of Fishes, U.S. National Museum (based on an unpublished name proposed by Henry W. Fowler). (See ETYFish).
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 深海底的; 深度上下限 329 - 431 m (Ref. 244). 深水域; 20°N - 5°N, 116°E - 128°E
Western Central Pacific: the Philippines.
中西太平洋: 顯然是菲律賓的特有種。
Length at first maturity / 大小 / 重量 / 年齡
Maturity: Lm 28.3, range 27 - 29.7 cm
Max length : 30.0 cm TL (female)
背棘 (總數) : 0; 臀棘: 0. Obscure dark saddle blotches at first and second dorsal bases, and two bands on the tail; dorsal fins and caudal tip without black terminal marking (Ref. 244).
在第一與第二背鰭基底使黑色鞍狀斑塊斑塊陰暗, 與在尾部上的二條條紋; 背鰭與尾部的頂端沒有黑色的末端斑紋。 (參考文獻 244)
A little-known bottom-dwelling shark found on continental slopes (Ref. 244). One of the smallest sharks (Ref. 244).
所知極少的底棲鯊魚發現於大陸斜坡了。 (參考文獻 244) 最小的鯊魚之一.(參考文獻 244)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
中西太平洋: 顯然是菲律賓的特有種。
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 2 - Carcharhiniformes. FAO Fish. Synop. 125(4/2):251-655. Rome: FAO. (Ref. 244)
IUCN 瀕危狀態 (Ref. 130435)
無危 (LC) ; Date assessed: 22 November 2019
人類使用
漁業: 低經濟
工具
特別的報告
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網路資源
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00355 (0.00176 - 0.00714), b=3.09 (2.91 - 3.27), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.8 ±0.2 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 (Fec assumed to be <100).
Fishing Vulnerability (Ref.
59153): Low vulnerability (20 of 100).
Nutrients (Ref.
124155): Calcium = 11.5 [2.0, 74.3] mg/100g; Iron = 0.359 [0.076, 1.226] mg/100g; Protein = 16.9 [13.7, 20.0] %; Omega3 = 0.209 [0.083, 0.506] g/100g; Selenium = 6.05 [1.92, 18.51] μg/100g; VitaminA = 22.7 [4.9, 109.7] μg/100g; Zinc = 0.435 [0.200, 0.835] mg/100g (wet weight);
