分类 / Names
俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii
板鳃亚纲 (鲨鱼与 鱼) (sharks and rays) >
Squatiniformes (Angel sharks) >
Squatinidae (Angel sharks)
Etymology: Squatina: Latin, squatina, -ae = a kind of shark (Ref. 45335).
环境 / 气候 / 范围
生态学
; 海洋 居于水底的; 深度上下限 100 - 400 m (Ref. 57911). , preferred 11°C (Ref. 107945); 19°S - 53°S, 68°W - 38°W (Ref. 54901)
Southwest Atlantic: southern Brazil to Argentina.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - 120 cm
Max length : 170 cm TL 雄鱼/尚未辨别雌雄; (Ref. 247); common length : 100.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 6077)
Found on the continental shelf and slope. Ovoviviparous (Ref. 50449).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Ovoviviparous, embryos feed solely on yolk (Ref. 50449). Both ovaries are functional (Ref. 57911).
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)
CITES (Ref. 94142)
Not Evaluated
人类利用
渔业: 自给性渔业
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