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) >
Arhynchobatidae (Softnose skates)
Etymology: Notoraja: Greek, noton = back + Latin, raja = fish, Raja sp. (Ref. 45335); alisae: Named for the French research vessel 'Alis' (name of a local wind) of the Institut de Recherche pour le Développement (IRD) in Nouméa, which was used for the numerous exploratory cruises performed in New Caledonian EEZ.
the name of a local wind.
Eponymy: ‘Alis’ is the name of a ship used by the Institut de Recherche pour la Dévelopement to research off the coast of New Caledonia. The ship is, in turn, named after a local wind. (Ref. 128868), visit book page.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
海洋 深海区的; 深度上下限 870 - 1049 m (Ref. 91035). ; 17°S - 35°S, 166°E - 172°E (Ref. 114953)
分布
国家 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Western Pacific: New Caledonia. The dark form exhibits a wider latitudinal distribution (from southern Norfolk Ridge (35°8’S) in New Zealand’s EEZ to Espiritu Santo in Vanuatu).
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 51.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 91035); 54.5 cm TL (female)
简单描述
检索表 | 型态特徵 | 形态测量图
This is a medium-size species with the following set of characters: disc wider than long, width 50.9-55.5% TL, length 43.8-45.7% TL; dorsal head length 17.1-19.0% TL; interspiracular distance 6.2-6.7% TL, internasal distance 7.0-8.5% TL, preorbital length 2.7-3.1 times orbit length, 3.4-3.6 interorbital; tail width at pelvic-fin axil 1.5-1.6 times its height; one rudimentary preorbital thorn; velvety dorsal and ventral surfaces of disc, covered with fine denticles; long and slender tail, entirely velvety and without enlarged thorns; lateral tail folds variably expanded posteriorly, its width sometimes greater than tail width at level of second dorsal fin; expanded nasal lobes, width of nasal curtain 8.1-9.8% TL; anterior pelvic-fin lobe shorter that posterior lobe; dorsal and ventral surfaces are pale greyish brown; total pectoral-fin radials 63; monospondylous centra 24-25, total diplospondylous centra 112-117, total centra 136-142 (Ref. 91035).
Body shape (shape guide): other (see remarks).
Found on insular slopes, mainly on hard bottoms. Rarely caught. Life history unknown (Ref. 114953).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Séret, B. and P.R. Last, 2012. New deep water skates of the genus Notoraja Ishiyama, 1958 (Rajoidei, Arhynchobatidae) from the southwest Pacific. Zoosystema, 34 (2):319-341. (Ref. 91035)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-1)
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Estimates based on models
Preferred temperature (参考文献
123201): 3.1 - 4.1, mean 3.4 °C (based on 9 cells).
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00562 (0.00288 - 0.01097), b=3.11 (2.94 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.8 ±0.7 se; based on size and trophs of closest relatives
回复力 (参考文献
120179): 中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (42 of 100).
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![Image of Notoraja alisae (Alis\](/images/thumbnails/gif/tn_ARHYNCT0.gif "Image of Notoraja alisae (Alis\")