分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Elasmobranchii
板鳃亚纲 (鲨鱼与 鱼) (sharks and rays) >
Rajiformes (Skates and rays) >
Rajidae (Skates)
Etymology: Dipturus: Greek, di = two + Greek, pteryx = fin (Ref. 45335); grahamorum: Named for the efforts of two unrelated Australasian ichthyologists, Alastair Graham (Australian National Fish collection) and and Ken Graham (NSW Depart.Primary Industries)..
More on author: Last.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 深度上下限 70 - 490 m (Ref. 75648), usually 250 - 450 m (Ref. 75648). ; 25°S - 37°S, 151°E - 155°E (Ref. 114953)
Southwest Pacific: off eastern Australia.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 62.2 cm TL 雄鱼/尚未辨别雌雄; (Ref. 75648); 64.1 cm TL (female)
A demersal species most commonly found on continental slope. Biology poorly known (Ref. 114953). No observed adolescent males, but with undeveloped claspers at 46.8 cm TL; adult males from 54.5- 62.2 cm TL, and smallest confirmed juvenile 18.3 cm TL (Ref. 75648).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Last, P.R., 2008. New short-snout members of the skate genus Dipturus (Rajoidei: Rajidae) from Australian seas. pp. 53-98. In Last, P.R., W.T. White, J.J. Pogonoski and D.C. Gledhill (eds.): Descriptions of new Australian skates (Batoidea: Rajoidei) pg. 53-98. CSIRO marine and atmospheric research paper no. 021. (Ref. 75648)
世界自然保护联盟红皮书 (Ref. 130435)
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