Urolophus neocaledoniensis

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Urolophus neocaledoniensis Séret & Last, 2003

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Urolophus neocaledoniensis   AquaMaps   Data sources: GBIF OBIS
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分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Elasmobranchii 板鳃亚纲 (鲨鱼与 鱼) (sharks and rays) > Myliobatiformes (Stingrays) > Urolophidae (Round rays)
Etymology: Urolophus: Greek, oura = tail + Greek, lophos = crest (Ref. 45335);  neocaledoniensis: neocaledniensis because of its apparent abundant and widely distributed occurrence in the New Caledonian region (Ref. 51067)  More on authors: Séret & Last.

Environment: milieu / climate zone / depth range / distribution range 生态学

; 海洋 深海底的; 深度上下限 229 - 428 m (Ref. 51067), usually - m (Ref. ).   深水域; 0°C - ; 17°S - 29°S, 157°E - 168°E

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Western Central Pacific: New Caledonia (including the Chesterfield Islands) and the northern part of the Norfolk Ridge.
中西太平洋: 新加勒多尼亞 (包括赤斯特菲群島) 與諾福克脊的北部。

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm ?, range 30 - ? cm
Max length : 36.6 cm TL 雄鱼/尚未辨别雌雄; (Ref. 51067)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 0; 背的软条 (总数): 0; 脊椎骨: 144 - 153. Subcircular disc, width less than 70% total length; medium head (ventral length exceeding 30% total length) and snout (length to eye less than about 16% total length); broad, cartilaginous interorbit exceeding 4% total length; internasal flap skirt-shaped, diverging slightly; no broad lobes on posterolateral border of nostrils; inner margin of spiracle oblique; lateral tail folds absent or rudimentary; no dorsal fin; apices of pelvic fins rounded; 7-10 oral papillae along a 'W' line on mouth floor; 95-102 pectoral fin radials; total vertebrae rarely exceeding 150; dorsal surface greyish brown (Ref. 51067).
接近圆形的体盘 , 宽度少于 70% 全长; 中等的头部 (超过 30% 全长的腹面长度) 与吻;(长度到眼睛少于大约 16% 全长) 宽又软骨的眼窝超过 4% 全长; 鼻间盖裙子-形状的, 些微地分开; 没有在鼻孔的后侧边缘上的宽的叶; 喷水孔的内缘斜角; 侧面的尾部摺层不存在或不发达的; 没有背鳍; 腹鳍的顶点圆的; 7-10个口部的乳突在嘴底部上沿着一条 'W' 线; 95-102个胸鳍动脉; 总脊椎骨很少超过 150; 背面灰褐色的.(参考文献 51067)

生物学特性     字汇 (例如 epibenthic)

Inhabits the continental slope (Ref. 51067).

栖息于大陆斜坡。 (参考文献 51067)

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | | 孕卵数 | 仔鱼

中西太平洋: 新加勒多尼亞 (包括赤斯特菲群島) 與諾福克脊的北部。

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Séret, B. and P. Last, 2003. Description of four new stingarees of the genus Urolophus (Batoidea: Urolophidae) from the Coral Sea, South-West Pacific. Cybium 27(4):307-320. (Ref. 51067)

世界自然保护联盟红皮书 (Ref. 124695)

  最不相关 (LC) ; Date assessed: 20 June 2017

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

FAO - Publication: search | FishSource |

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眼睛色素

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特别资料

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网络资源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因组, 核苷酸 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | Zoobank | 动物学的记录

Estimates based on models

Preferred temperature (Ref. 115969): 15 - 18.6, mean 17.2 °C (based on 4 cells).
Phylogenetic diversity index (Ref. 82805):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.5   ±0.4 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 (Assuming fecundity<100).
脆弱性 (Ref. 59153):  Low to moderate vulnerability (29 of 100) .