Urolophus deforgesi

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Urolophus deforgesi Séret & Last, 2003

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Urolophus deforgesi   AquaMaps   Data sources: GBIF OBIS
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drawing shows typical species in Urolophidae.

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);  deforgesi: Named for Bertrand Richer de Forges of the Institute de Recherche pour le Développemen, for promoting the recent exploration of the bathyal fauna off New Caledonia and for collecting valuable fish specimens from cruise surveys (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 203 - 330 m (Ref. 51067), usually - m (Ref. ).   深水域; 0°C -

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

Western Central Pacific: Chesterfield Islands.
中西太平洋: 赤斯特菲群島。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 34.2 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: 151 - 157. Weakly rhomboidal disc, width less than 70% total length; rather long tail, postcoacal length more than 75% of disc length; short head (ventral length mostly less than 30% total length) and snout (length to eye less than 15% total length); narrow, cartilaginous interorbit less than 4% total length; internasal flap greatly expanded posteriorly; no broad lobes on posterolateral border of nostrils; inner margin of spiracle oblique; no lateral tail folds; no dorsal fin; apices of pelvic fins rounded; 7-8 oral papillae arranged along a 'W' line on mouth floor; 96-102 pectoral fin radials; total vertebrae more than 150; dorsal surface uniform yellowish brown (Ref. 51067).
接近长菱形的体盘 , 宽度少于 70% 全长; 相当长的尾部, postcoacal 长度超过 75% 的体盘长度; 短头部 (腹面长度大部份少于 30% 全长) 与吻;(长度到眼睛少于 15% 全长) 狭窄又软骨的眼窝少于 4% 全长; 鼻间盖后部变得很大; 没有在鼻孔的后侧边缘上的宽的叶; 喷水孔的内缘斜角; 没有侧面的尾部摺叠; 没有背鳍; 腹鳍的顶点圆的; 7-8 口部的乳突在嘴底部上沿着一条 'W' 线排列了; 96-102个胸鳍动脉; 总脊椎骨超过 150; 背面均匀的土黄色.(参考文献 51067)

生物学特性     字汇 (例如 epibenthic)

Inhabits the continental slope (Ref. 51067).

居住于大陆斜坡。 (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: 赤斯特菲群島。

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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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): 4.2 - 5.6, mean 4.8 °C (based on 48 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 (26 of 100) .