dcsimg

Diagnostic Description

provided by Fishbase
Description: Characterized by absence of noticeable rings or tubercles on relatively smooth skin; rings 12 + 27 - 28; head and body is highly compressed (Ref. 90102).
license
cc-by-nc
copyright
FishBase
Recorder
Susan M. Luna
original
visit source
partner site
Fishbase

Life Cycle

provided by Fishbase
Male carries the eggs in a brood pouch (Ref. 205).
license
cc-by-nc
copyright
FishBase
Recorder
Susan M. Luna
original
visit source
partner site
Fishbase

Morphology

provided by Fishbase
Dorsal soft rays (total): 1213
license
cc-by-nc
copyright
FishBase
Recorder
Susan M. Luna
original
visit source
partner site
Fishbase

Biology

provided by Fishbase
Ovoviviparous (Ref. 205). The male carries the eggs in a brood pouch which is found under the tail (Ref. 205). Found in sand bottoms with sparse Zostera and Halophilia in 4-12 m (Ref 90102).
license
cc-by-nc
copyright
FishBase
Recorder
Armi G. Torres
original
visit source
partner site
Fishbase

分布

provided by The Fish Database of Taiwan
初期紀錄於澳洲東部及新幾內亞。2007/6/15首次紀錄於綠島中寮漁港(易潛網 8月期電子報II)。2010/6/23首次紀錄於蘭嶼(聯合報報導)。2010/7首次紀錄於墾丁(中央社報導)。
license
cc-by-nc
copyright
臺灣魚類資料庫
author
臺灣魚類資料庫

利用

provided by The Fish Database of Taiwan
目前生態習性未知,不具經濟價值,但其生存在水中可供潛水人員休閒及觀察,可帶動特地地區之潛水風氣。目前未有人工養殖成功之案例,建議不要自野外採集。
license
cc-by-nc
copyright
臺灣魚類資料庫
author
臺灣魚類資料庫

描述

provided by The Fish Database of Taiwan
極小型海馬,成熟體長約2公分左右。體環11,尾環27-29,背鰭12-13鰭條,胸鰭10鰭條。不具臀鰭;吻略短,約與眼徑同寬,不具前方彭大部位;眼前具有發達之脊;鰓孔單一,位於頭部正後方;背鰭基部相當隆起;體相當寬,約為體高之0.6倍;體環及尾環相對較不發達;全身棘皆相當鈍(呈結節狀);頭冠相當低且圓,上方具有一觸手狀附肢。體色淡黃色,軀幹部位具有圓形或橢圓型白斑,周邊為紅色;眼周圍具有灰棕色斑紋,呈輻射狀排列;尾部顏色較深,具有紅色斑紋。
license
cc-by-nc
copyright
臺灣魚類資料庫
author
臺灣魚類資料庫

棲地

provided by The Fish Database of Taiwan
棲息在淺海具有粗沙粒及藻類豐富地區。墾丁地區之紀錄發現棲息於仙掌藻叢中。
license
cc-by-nc
copyright
臺灣魚類資料庫
author
臺灣魚類資料庫

Hippocampus colemani

provided by wikipedia EN

A picture of Halameda pygmy seahorse eating at the table coral city, wakatobi, 2018

Coleman's pygmy seahorse (Hippocampus colemani) is a species of fish of the family Syngnathidae. It is found off of the coast of Lord Howe Island, Australia, although unconfirmed occurrences have been reported from Milne Bay and the Ryukyu Islands.[1] It lives in coarse sand and Zostera and Halophila sea grasses at depths around 5 metres (16 ft).[3][1] It is expected to feed on small crustaceans, similar to other seahorses. Ovoviviparous reproduction is also expected, with males brooding eggs in a pouch before giving birth to live young.[1]

Named after Neville Coleman, an Australian diver and publisher of several popular books on diving and marine biology of the South Pacific area.[4]

Identification

Individuals of this species are tiny, growing to a maximum recorded length of 2.7 centimetres (1.1 in).[3] They have small heads, short snouts, thick trunks, and low coronets. Algae that are found on seagrass blades attach to their skins, acting as a form of camouflage.[1] Colouration is generally pale whitish to yellowish, with white circular or elliptical markings outlined with narrow red lines on the trunk, dusky brown bands radiating from the eye, brownish-red appendages, and a slightly brownish tail with red markings.[5]

References

  1. ^ a b c d e Ouyang, L. & Pollom, R. (2017). "Hippocampus colemani". The IUCN Red List of Threatened Species. 2017: e.T47728602A47736420. doi:10.2305/IUCN.UK.2017-3.RLTS.T47728602A47736420.en.
  2. ^ "Appendices | CITES". cites.org. Retrieved 2022-01-14.
  3. ^ a b Eschmeyer, W.N. (ed.), 2004. Catalog of fishes. Updated database version of January 2004. Catalog databases as made available to FishBase in January 2004.
  4. ^ https://www.bemon.loven.gu.se/%7CBiographical Etymology of Marine Organism Names
  5. ^ Dianne J. Bray & Vanessa J. Thompson, Hippocampus colemani in Fishes of Australia, accessed 24 Mar 2018, http://fishesofaustralia.net.au/home/species/4038
license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN

Hippocampus colemani: Brief Summary

provided by wikipedia EN
A picture of Halameda pygmy seahorse eating at the table coral city, wakatobi, 2018

Coleman's pygmy seahorse (Hippocampus colemani) is a species of fish of the family Syngnathidae. It is found off of the coast of Lord Howe Island, Australia, although unconfirmed occurrences have been reported from Milne Bay and the Ryukyu Islands. It lives in coarse sand and Zostera and Halophila sea grasses at depths around 5 metres (16 ft). It is expected to feed on small crustaceans, similar to other seahorses. Ovoviviparous reproduction is also expected, with males brooding eggs in a pouch before giving birth to live young.

Named after Neville Coleman, an Australian diver and publisher of several popular books on diving and marine biology of the South Pacific area.

license
cc-by-sa-3.0
copyright
Wikipedia authors and editors
original
visit source
partner site
wikipedia EN