分類 / 名前
共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 底生の. Tropical
Indo-Malay Archipelago including Borneo, Java and Sumatra.
サイズ / 重さ / 年齢
成熟: Lm ? range ? - ? cm
Max length : 80.0 cm WD オス/雌雄の選別がない; (Ref. 58048)
Demersal, inshore on continental shelves, frequently in coastal embayments near large river mouths (Ref.58048). Ovoviviparous (Ref. 50449). Regionally common by-catch of bottom trawl and beach seine fisheries off southern Borneo. Utilized for its meat, skin and cartilage (Ref.58048).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Exhibit ovoviparity (aplacental viviparity), with embryos feeding initially on yolk, then receiving additional nourishment from the mother by indirect absorption of uterine fluid enriched with mucus, fat or protein through specialised structures (Ref. 50449). Distinct pairing with embrace (Ref. 205). Distinct pairing with embrace (Ref. 205).
Compagno, L.J.V., 1999. Checklist of living elasmobranchs. p. 471-498. In W.C. Hamlett (ed.) Sharks, skates, and rays: the biology of elasmobranch fishes. Johns Hopkins University Press, Maryland. (Ref. 35766)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: bycatch
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
好ましい温度 (参照
123201): 28.2 - 29.1, mean 28.8 °C (based on 248 cells).
系統多様性指数 (参照
82804): PD
50 = 0.5020 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00482 - 0.02174), b=3.06 (2.86 - 3.26), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
栄養段階 (参照
69278): 3.7 ±0.4 se; based on size and trophs of closest relatives
回復力 (参照
120179): 低い, ４．５年～１４年の倍増期間の最小個体群 (Assuming fecundity<100).
漁業の脆弱性 (Ref.
59153): Very high vulnerability (90 of 100).
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