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Tremoctopus violaceus, Violet blanket octopods
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Tremoctopus violaceus   Chiaje, 1830

Violet blanket octopods

Native range | All suitable habitat | Point map | Year 2050
This map was computer-generated and has not yet been reviewed.
Tremoctopus violaceus  AquaMaps  Data sources: GBIF OBIS
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Image of Tremoctopus violaceus (Violet blanket octopods)
Tremoctopus violaceus


South Africa country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: M: Ref. 96968.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/sf.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Jereb, P., C.F.E. Roper, M.D. Norman and J.K. Finn, 2014
National Database:

Common names from other countries

Classification / Names / Names 俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS

Cephalopoda > Octopoda () > Tremoctopodidae (blanket octopods)

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

大洋性; 深度上下限 0 - 250 m (Ref. 96968).    ; 40°N - 36°S, 97°W - 36°E (Ref. 96968)

分布 国家 | FAO区域 | 生态系 | 标本纪录 | 简介

Pacific Ocean, Atlantic Ocean and the Mediterranean Sea. Subtropical.

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm Max length : 100.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 96968)

生物学特性     字汇 (例如 epibenthic)

Female mantle length is 25 cm. Male mantle length is to at least 1.5 cm (Ref. 96968) and maximum mantle length for females is 50 cm (Ref. 105659). Juveniles have been collected at depths ranging from 0 to 250 m (Ref. 96968). Observed at the surface at night but may undergo small diel vertical migrations. Females are reported to feed on pteropod molluscs and small fishes. Known to occur, on occasion, in plague proportions (Ref. 96968).

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

Members of the class Cephalopoda are gonochoric. Male and female adults usually die shortly after spawning and brooding, respectively. Mating behavior: Males perform various displays to attract potential females for copulation. During copulation, male grasp the female and inserts the hectocotylus into the female's mantle cavity where fertilization usually occurs. Life cycle: Embryos hatch into planktonic stage and live for some time before they grow larger and take up a benthic existence as adults.

主要参考文献 参考文献 | 合作者 | 合作者

Turgeon, D.D., J.F. Quinn Jr., A.E. Bogan, E.V. Coan, F.G. Hochberg, W.G. Lyons, P.M. Mikkelsen, R.J. Neves, C.F.E. Roper, G. Rosenberg, B. Roth, A. Scheltema, F.G. Thompson, M. Vecchione and J.D. Willams. 1998. (Ref. 1667)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 20 August 2014

引用情况 (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人类利用


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更多信息

国家
FAO区域
生态系
标本纪录
简介
Stocks
生态学
食性
食物相
俗名
同种异名
捕食者
繁殖
成熟度
产卵场
孕卵数

卵的发育
年龄范围
成长
体长-体重
体长-体长
型态特徵
仔鱼
丰度
参考文献
Mass conversion

网络资源

BHL | BOLD Systems | CISTI | DiscoverLife | FAO(Publication : search) | GenBank (基因组, 核苷酸) | GloBI | Gomexsi | Google Books | Google Scholar | Google | PubMed | 树状分类阶层 | Wikipedia (转至, 搜寻) | 动物学的记录

Estimates based on models

Preferred temperature (Ref. 115969): 14.7 - 27.1, mean 21 (based on 544 cells).
价格分类 (Ref. 80766): Unknown.