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) >
Lamniformes (Mackerel sharks) >
Carchariidae (Ragged-tooth sharks)
Etymology: Carcharias: From the Ancient Greek karkharías, shark, derived from kárkharos, sharp or jagged, referring to a shark’s teeth. (See ETYFish); tricuspidatus: -atus (L.), provided with: tricuspid teeth, referring to how “awl-shaped” teeth have a “small basal cusp” (or cusplet) on both sides of smooth main cusp [perhaps a junior synonym of C. taurus]. (See ETYFish).
More on author: Day.
Issue
Questionably a synonym of Carcharias taurus (Ref. 35766, 43278).
Questionably a synonym of Carcharias taurus Rafinesque 1810 (Compagno 2001:58; Ref. 43278).
Probably a junior synonym of Carcharias taurus, thus, regarded as a doubtfu
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 居於水底的. 熱帶; 26°N - 9°N
Indian Ocean: India and Pakistan. Possibly in Indonesia, Indochina, Australia, Philippines and northern China.
印度洋: 印度與巴基斯坦。 可能地在印尼，印度支那，澳洲，菲律賓與中國北部。 可能一個 戟齒砂鮫〔Carcharias taurus〕 的次同種異名現在，因此，視為了一個可疑的種，直到有效性被確認。 有效性被紀錄成了可疑的在 Compagno 1999 名錄.(參考文獻 35766)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 370 cm TL 雄魚/尚未辨別雌雄; (Ref. 247); common length : 280 cm TL 雄魚/尚未辨別雌雄; (Ref. )
一種近岸的與外海, 沿海地區鯊魚。 卵胎生的, 胚胎吃產生於母親的卵黃囊與其他的卵.(參考文獻 50449) 如果不同於 C. taurus ，生物學特性不是這麼多知道。
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Distinct pairing with embrace (Ref. 205).印度洋: 印度與巴基斯坦。 可能地在印尼，印度支那，澳洲，菲律賓與中國北部。 可能一個 戟齒砂鮫〔Carcharias taurus〕 的次同種異名現在，因此，視為了一個可疑的種，直到有效性被確認。 有效性被紀錄成了可疑的在 Compagno 1999 名錄.(參考文獻 35766)
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: 自給性漁業
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.8125 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00406 - 0.02959), b=3.03 (2.80 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 4.4 ±0.4 se; based on size and trophs of closest relatives
回復力 (Ref.
120179): 非常低的, 最小族群倍增時間超過14 年 (Fec assumed to be <10).
Fishing Vulnerability (Ref.
59153): Very high vulnerability (90 of 100).
