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: Leucoraja: Greek, leykos = white + Latin, raja = a fish, Raja sp. (Ref. 45335); pristispina: Name from Greek 'pristis' for saw and the Latin 'spina' for thorn or backbone, refers to the rows of thorns on the midline of the disc and tail..
More on authors: Last, Stehmann & Séret.
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 底中水层性; 深度上下限 202 - 504 m (Ref. 75643). ; 13°S - 30°S, 111°E - 123°E (Ref. 114953)
Eastern Indian Ocean: off Australia and eastern Indonesia (Ref. 114953).
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 40.1 cm TL 雄鱼/尚未辨别雌雄; (Ref. 75643); 37.8 cm TL (female)
Lengths of adolescent males ranged from 32.6-34.1 cm TL, with smallest juvenile a neonate 9.4 cm TL; adult males 34.8-40.1 cm TL (Ref. 75643).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Last, P.R., M.F.W. Stehmann and B. Séret, 2008. Leucoraja pristispina sp. nov., a new deepwater skate from Western Australia. pp. 145-154. In Last, P.R., W.T. White, J.J. Pogonoski and D.C. Gledhill (eds.): Descriptions of new Australian skates (Batoidea: Rajoidei) pg. 145-154. CSIRO marine and atmospheric research paper no. 021. (Ref. 75643)
人类利用
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
年龄范围
成长
体长-体重
体长-体长
体长-频率
形态测量图
型态特徵
仔鱼
稚鱼动力学
入添量
丰度
BRUVS
参考文献养殖养殖信息品种遗传学基因序列遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
工具
特别资料
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网络资源
Estimates based on models
Preferred temperature (Ref.
123201): 11.3 - 13.5, mean 11.8 °C (based on 17 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00347 (0.00170 - 0.00707), b=3.24 (3.08 - 3.40), in cm total length, based on LWR estimates for this Genus-BS (Ref.
93245).
营养阶层 (Ref.
69278): 3.5 ±0.1 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 低的, 最小族群倍增时间4.5 - 14 年 (Preliminary low fecundity).
Fishing Vulnerability (Ref.
59153): Low to moderate vulnerability (30 of 100).
