Egypt country information

Common names: [No common name]
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: never/rarely | Ref:
Regulations: no regulations | Ref:
Uses: no uses
Comments: M: Refs. 1695, 275, 2461.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/eg.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Jereb, P. and C.F.E. Roper (eds.), 2005
National Database:

Common names from other countries

Bobic, ... more

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

Cephalopoda > Sepiida () > Sepiolidae (bobtail squids) > Sepiolinae

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

; 深度上下限 21 - 450 m (Ref. 275), usually ? - 35 m (Ref. 275). ; 81°N - 12°N, 85°W - 37°E

分布国家 | FAO区域 | 生态系 | 标本纪录 | 简介

Eastern Atlantic, Mediterranean Sea and the Arctic: from North Sea to Senegal and throughout the Mediterranean. Subtropical to polar.

Length at first maturity / 大小 / 重量 / 年龄

Maturity: L_m ? range ? - ? cm Max length : 2.5 cm ML 雄鱼/尚未辨别雌雄; (Ref. 1695); 6 cm ML (female)

Common mantle length: 4 to 5 cm (Ref. 275). Common mantle length ranges between 4 and 5 cm (Ref. 3722). Minimum depth from Ref. 105700. An epibenthic or mesobenthic species found on sandy and muddy substrates, commonly on Posidonia seagrass beds (Refs. 1695, 123761). Recorded from very shallow waters down to around 450 m. Females over 3 cm mantle length are mature. Mating takes place when males grasp the female's 'neck' region, and spermatophores are placed in the female's bursa copulatrix. In the western Mediterranean, spawning season extends from March to November; longevity estimated at 18 months. (Ref. 1695). Feeds on crustaceans and small fishes (Refs. 275, 1695).

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 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

Wood, J.B. and C.L. Day. 1998. (Ref. 3722)

世界自然保护联盟红皮书 (Ref. 130435)

数据缺失 (DD) ; Date assessed: 30 March 2009

引用情况 (Ref. 108899)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

人类利用

渔业: 商业性
| FishSource |

工具

E-book | 野外调查

网络资源

Estimates based on models

脆弱性 (Ref. 71543): Low vulnerability (10 of 100).

价格分类 (Ref. 80766): Unknown.

Sepiola rondeletii Leach, 1817

Common names from other countries

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

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

分布国家 | FAO区域 | 生态系 | 标本纪录 | 简介

Length at first maturity / 大小 / 重量 / 年龄

生物学特性字汇 (例如 epibenthic)

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

主要参考文献参考文献 | 合作者 | 合作者

世界自然保护联盟红皮书 (Ref. 130435)

引用情况 (Ref. 108899)

CMS (Ref. 116361)

人类利用

工具

更多信息

网络资源

Estimates based on models

Sepiola rondeletii Leach, 1817

Common names from other countries

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

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

分布 国家 | FAO区域 | 生态系 | 标本纪录 | 简介

Length at first maturity / 大小 / 重量 / 年龄

生物学特性 字汇 (例如 epibenthic)

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

主要参考文献 参考文献 | 合作者 | 合作者

世界自然保护联盟红皮书 (Ref. 130435)

引用情况 (Ref. 108899)

CMS (Ref. 116361)

人类利用

工具

更多信息

网络资源

Estimates based on models

分布国家 | FAO区域 | 生态系 | 标本纪录 | 简介

生物学特性字汇 (例如 epibenthic)

主要参考文献参考文献 | 合作者 | 合作者