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Etmopterus sentosus Bass, D'Aubrey & Kistnasamy, 1976

Thorny lanternshark
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Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Etmopterus sentosus   AquaMaps   Data sources: GBIF OBIS
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Image of Etmopterus sentosus (Thorny lanternshark)
Etmopterus sentosus
Picture by FAO

Madagascar country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ma.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Compagno, L.J.V., D.A. Ebert and M.J. Smale, 1989
National Database:

Common names from other countries

Sagre épineux, Tollo lucero espinudo, 粗鳞鸟鲨, ... more

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) > Squaliformes (Sleeper and dogfish sharks) > Etmopteridae (Lantern sharks)
Etymology: Etmopterus: Greek, ethmos, -ou = sieve or ethmoides bone + Greek, pteron = wing, fin (Ref. 45335).

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

海洋 深海底的; 深度上下限 200 - 500 m (Ref. 247).   深水域; 0°S - 31°S, 30°E - 51°E

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Western Indian Ocean: Kenya to South Africa, including Madagascar (Ref. 5578).
西印度洋: 肯亞到南非，包括馬達加斯加.(參考文獻 5578)

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - 27 cm
Max length : 27.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 247)

简单描述 检索表 | 型态特徵 | 形态测量图

背棘 (总数) : 2; 臀棘: 0. A slim lanternshark with 2 longitudinal rows of greatly enlarged, hooked denticles along the flanks; other denticles small, conical and not arranged in lines (Ref. 5578). Grayish black above, underside black with an elongated broad black mark above, in front of and behind the pelvic fins; other elongated black marks at base and along axis of caudal fin (Ref. 5578).
一个瘦的乌鲨有两个纵列的明显增大, 钩状的细齿沿着侧面; 其他的细齿小的, 锥形而不是排列成线.(参考文献 5578) 背面浅灰黑色, 下面在腹鳍上面、前面与后面黑色的有一个瘦长的宽黑色标志; 在基底与尾鳍的长轴的其他细长的黑班.(参考文献 5578)

生物学特性     字汇 (例如 epibenthic)

Found on the upper slope, on or near the bottom (Ref. 5578). Length recorded is from an immature specimen; size of adults unknown (Ref. 247). Ovoviviparous (Ref. 205).

栖息于上层斜坡了, 在底部上面或附近。 (参考文献 5578) 记录的长度来自一件不成熟的标本; 成鱼的大小未知.(参考文献 247) 卵胎生的.(参考文献 205)

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

Distinct pairing with embrace (Ref. 205).西印度洋: 肯亞到南非，包括馬達加斯加.(參考文獻 5578)

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

Compagno, L.J.V., 1984. FAO Species Catalogue. Vol. 4. Sharks of the world. An annotated and illustrated catalogue of shark species known to date. Part 1 - Hexanchiformes to Lamniformes. FAO Fish. Synop. 125(4/1):1-249. Rome, FAO. (Ref. 247)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 24 April 2018

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的




人类利用

渔业: 没有兴趣
FAO(Publication : search) | FishSource |

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Estimates based on models

Preferred temperature (Ref. 115969): 11.6 - 16.4, mean 14.2 (based on 13 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5000   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00380 (0.00191 - 0.00758), b=3.09 (2.92 - 3.26), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  4.0   ±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 assumed to be <100).
Fishing Vulnerability (Ref. 59153):  Low vulnerability (17 of 100).