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Enneacampus ansorgii (Boulenger, 1910)

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Enneacampus ansorgii
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Gambia country information

Common names: [No common name]
Occurrence: native
Salinity: freshwater
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: live export: yes;
Comments: Occurs in the Gambia River (Ref. 4127, 28587, 81680). Also Ref. 57226.
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/ga.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Lévêque, C and D. Paugy, 2003
National Database:

Common names from other countries

Kleine Süßwassernadel, Musongo, Punavatsaneula, ... more

分类 / Names 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Syngnathiformes (Pipefishes and seahorses) > Syngnathidae (Pipefishes and seahorses) > Syngnathinae
Etymology: Enneacampus: Greek, ennea = nine times + Greek, kampe = curvature (Ref. 45335).
  More on author: Boulenger.

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

; 淡水; 半咸淡水 居于水底的; pH range: 7.0 - 7.5; dH range: 10 - 18.    24°C - 28°C (Ref. 1672)

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

Africa: western coast of Africa from the Gambia river drainage (Gambia) to the Cuanza river (Angola) (Ref. 4127, 81680).

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 13.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 81680)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 0; 背的软条 (总数): 22-29; 臀棘 0; 臀鳍软条: 2 - 3. Diagnosis: 11-15 (median 13) pectoral fin rays; head length 8.4-10.8 (mean 9.4) times in SL (Ref. 57226, 81680). Snout tubular, relatively short (Ref. 57226), ratio head length/snouth length 2.0-2.8 (mean 2.5)(Ref. 57226, 81680).

生物学特性     字汇 (例如 epibenthic)

Adults occur in coastal rivers and streams (Ref. 4127, 81680), and swamps (Ref. 57226, 81680). Seems confined to fresh water habitats and breeds in fresh water (Ref. 81680). Ovoviviparous (Ref. 205). Feeds (mainly) on copepods (Ref. 81680). Male carries the eggs in a brood pouch which is found under the tail (Ref. 205). Dawson (1981) reported 17-36 postlarvae in the brood pouch of males of 75.5-82.5 mm SL; a larger male (MRAC 143259: 136.4 mm SL) caught in December 1964, in a swampy area about 200 m from the coast of Bioko Island (formerly Fernando Poo), has its brood pouch filled with several hundred postlarvae (Ref. 81680).

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

Male carries the eggs in a brood pouch (Ref. 205).

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

Dawson, C.E., 1986. Syngnathidae. p. 281-287. In J. Daget, J.-P. Gosse and D.F.E. Thys van den Audenaerde (eds.) Check-list of the freshwater fishes of Africa (CLOFFA). ISNB, Brussels; MRAC, Tervuren; and ORSTOM, Paris. Vol. 2. (Ref. 4127)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 06 June 2016

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

 




人类利用

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