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) >
Myliobatiformes (Stingrays)
鰩目 (Stingrays) >
Dasyatidae (Stingrays)
土魟科 (Stingrays) > Neotrygoninae
Etymology: picta: Name from Latin 'pictus' for painted or coloured, refers to the colour pattern of peppery spots on a well-defined or weak reticulate background..
More on authors: Last & White.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 5 - 96 m (Ref. 76964).
Indo-West Pacific: Australia.
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 24.0 cm WD 雄魚/尚未辨別雌雄; (Ref. 76964); 27.5 cm WD (female)
Size of new-born specimens 90-105 mm DW (Ref. 76964).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
Last, P.R. and W.T. White, 2008. Resurrection of the genus Neotrygon Castelnau (Myliobatoidei: Dasyatidae) with the description of Neotrygon picta sp. nov., a new species from the Northern Australia. In Last, P.R., White, W.T. & Pogonoski, J.J. (eds.): Descriptions of New Australian Chondrichthyans. CSIRO Marine and Atmospheric Research Paper no. 22. (Ref. 76964)
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Estimates based on models
Preferred temperature (Ref.
123201): 24.7 - 28.8, mean 27.7 °C (based on 576 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5039 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01096 (0.00342 - 0.03513), b=3.11 (2.86 - 3.36), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.3 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
