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板鰓亜鋼(サメとエイ類) (sharks and rays) > Rajiformes (Skates and rays) > Rajidae (Skates)
Etymology: Breviraja:Latin, brevis = short, brief + Latin raja = ray (Raja sp.) (Ref. 45335). Eponymy: B Mould noticed that McEachran & Matheson’s name Breviraja schroederi (1985) was pre-occupied by Breviraja schroederi (Krefft 1968) and brought this to the describers’ attention so they re-named the skate after him. [...] (Ref. 128868), visit book page.
Environment: milieu / climate zone / 深さの範囲 / distribution range 生態学
Last, P.R., S. Weigmann and L. Yang, 2016. Changes to the nomenclature of the skates (Chondrichthyes: Rajiformes). In: Last and Yearsley (eds.). Rays of the World: Supplementary Information. CSIRO Special Publication. 11-34. (Ref. 118749)
Phylogenetic diversity index (参照 82804): PD50 = 0.5312 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00302 (0.00141 - 0.00645), b=3.24 (3.07 - 3.41), 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 ±0.6 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 (Fec assumed to be <100).
Fishing Vulnerability (Ref. 59153): Low to moderate vulnerability (31 of 100). 🛈