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Scymnodalatias albicauda Taniuchi & Garrick, 1986

Whitetail dogfish
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Scymnodalatias albicauda   AquaMaps   Data sources: GBIF OBIS
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Image of Scymnodalatias albicauda (Whitetail dogfish)
No image available for this species;
drawing shows typical species in Somniosidae.


New Zealand country information

Common names: Whitetail dogfish
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Voucher specimen(s) held at the NMNZ (Ref. 5755). Also Ref. 6871, 75154.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/nz.html
National Fisheries Authority: http://www.fish.govt.nz/
Occurrences: Occurrences Point map
Main Ref: Cox, G. and M. Francis, 1997
National Database:

Common names from other countries

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) > Squaliformes (Sleeper and dogfish sharks) > Somniosidae (Sleeper sharks)
Etymology: Scymnodalatias: scymno-, referring to previous placement in Scymnodon; dalatias, referring to lack of dorsal spines like most sharks in the family Dalatiidae (sometimes included within Somniosidae). (See ETYFish);  albicauda: albus (L.), white; cauda (L.), tail, referring to white markings on caudal fin. (See ETYFish).

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

海洋 深海区的; 海洋洄游的 (Ref. 51243); 深度上下限 150 - 510 m (Ref. 6871).   深水域; 42°S - 50°S

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

Eastern Indian Ocean: southern Australia. Southwest Pacific: New Zealand.
東印度洋: 澳洲南部。 西南太平洋: 紐西蘭。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 111 cm TL 雄鱼/尚未辨别雌雄; (Ref. 26346)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 0. Grey and white, mottled with large brown or black spots; tail mostly white with black tips (Ref. 26346). Dorsal fins small, pectoral fins angular, and an asymmetric caudal fin with a dark-tipped upper lobe (Ref. 6871).
灰色与白色的, 具有大的褐色或黑色的斑点色斑; 尾部大部份白色的有黑色的顶端。 (参考文献 26346) 背鳍小的, 胸鳍有角的, 与一个不对称尾鳍有一个尖端深色的上叶.(参考文献 6871)

生物学特性     字汇 (例如 epibenthic)

Oceanic (Ref. 6871). A rare species known only from a few specimens taken by tuna longliners and trawlers (Ref. 6871). Ovoviviparous (Ref. 205), with at least 59 young in a litter (Ref. 26346).

大洋性的.(参考文献 6871) 稀有的种只有一些标本被采自的鲔鱼延绳钓与底拖网.(参考文献 6871) 卵胎生的 (参考文献 205), 与至少 59 幼鱼在一胎.(参考文献 26346)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

Probably ovoviviparous (Ref. 6871), with at least 59 young (Ref. 26346). Distinct pairing with embrace (Ref. 205).東印度洋: 澳洲南部。 西南太平洋: 紐西蘭。

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

Last, P.R. and J.D. Stevens, 1994. Sharks and rays of Australia. CSIRO, Australia. 513 p. (Ref. 6871)

世界自然保护联盟红皮书 (Ref. 130435)

  数据缺失 (DD) ; Date assessed: 24 June 2017

CITES (Ref. 128078)

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

Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes(, ) | DiscoverLife | ECOTOX | Faunafri | Fishtrace | GenBank(基因组, 核苷酸) | GloBI | GOBASE | | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | 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): 7.2 - 11.8, mean 9.2 (based on 20 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00168 - 0.00901), b=3.13 (2.94 - 3.32), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  4.1   ±0.5 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 (Fec=59).
Fishing Vulnerability (Ref. 59153):  High to very high vulnerability (67 of 100).