Diagnostic Description
(
Anglèis
)
fornì da Fishbase
First dorsal spine elongate and filamentous. First dorsal ray elongate in the male but not in the female. Five median caudal rays filamentous in the male. First dorsal fin with a large dark mark which becomes faint with growth. Second dorsal fin yellow with many pinkish oblique lines. Attains 18 cm SL.
Morphology
(
Anglèis
)
fornì da Fishbase
Dorsal spines (total): 4; Dorsal soft rays (total): 8; Analspines: 0; Analsoft rays: 7
Biology
(
Anglèis
)
fornì da Fishbase
Inhabits deep trawling grounds (Ref. 3132). Found in shelf edges (Ref. 43239).
Importance
(
Anglèis
)
fornì da Fishbase
fisheries: commercial
分布
(
Anglèis
)
fornì da The Fish Database of Taiwan
分布於印度-西太平洋區，包挂塞錫爾群島、印尼與澳洲西北部、日本南部到南中國海北部等。台灣分布於西部、南部及澎湖海域。
利用
(
Anglèis
)
fornì da The Fish Database of Taiwan
小型魚類，僅具學術研究價值。
描述
(
Anglèis
)
fornì da The Fish Database of Taiwan
體延長，縱扁。鰓孔稍側位。枕骨區具二個窄三角形的骨質稜脊。前鰓蓋骨強棘末端平直，背緣具一彎曲棘突，腹緣及基部平滑無棘。側線單一，從眼到尾鰭基部，其上或有短分支，一橫向側線在枕骨區相連體側二側線。第一背鰭低，不比第二背鰭長，在背鰭棘中第I棘較長，且雌魚長於雄魚；雄魚的第二背鰭鰭緣稍凹，第一軟條稍延長，而雌魚鰭緣平直或稍凹，背鰭軟條均分叉；臀鰭除最後一軟條在基部分叉外，其餘全不分叉；尾鰭圓形，但雄魚稍尖。新鮮標本體兵土紅色，體側及背部具不規則深棕色斑，腹部色較淡；眼深藍或深灰；第一背鰭色較淡，通常在第III與第IV棘之間具棕斑，第I背棘上具深棕色點與白點交錯排列；第二背鰭色淡，每一鰭條上具三個深棕斑；臀鰭雄魚透明，而雌魚鰭膜具暗斑；尾鰭色淡，雌魚上半部鰭條末端具黑緣。
棲地
(
Anglèis
)
fornì da The Fish Database of Taiwan
主要棲息於較深的砂泥底水域，以底棲生物為食。
Red dragonet
(
Anglèis
)
fornì da wikipedia EN
The red dragonet (Foetorepus altivelis) is a species of dragonet native to the Indian Ocean and the western Pacific Ocean where it occurs at depths of from 70 to 600 metres (230 to 1,970 ft). Males of this species reaches a length of 17 centimetres (6.7 in) SL while females only reach 13 centimetres (5.1 in) SL. This species is of commercial importance to local fisheries.[1]
References
-
^ Kottelat, M. (2013): The fishes of the inland waters of southeast Asia: a catalogue and core bibliography of the fishes known to occur in freshwaters, mangroves and estuaries. Raffles Bulletin of Zoology, Supplement No. 27: 1-663.
- licensa
- cc-by-sa-3.0
- drit d'autor
- Wikipedia authors and editors
Red dragonet: Brief Summary
(
Anglèis
)
fornì da wikipedia EN
The red dragonet (Foetorepus altivelis) is a species of dragonet native to the Indian Ocean and the western Pacific Ocean where it occurs at depths of from 70 to 600 metres (230 to 1,970 ft). Males of this species reaches a length of 17 centimetres (6.7 in) SL while females only reach 13 centimetres (5.1 in) SL. This species is of commercial importance to local fisheries.
- licensa
- cc-by-sa-3.0
- drit d'autor
- Wikipedia authors and editors
Habitat
(
Anglèis
)
fornì da World Register of Marine Species
Known from seamounts and knolls
Stocks, K. 2009. Seamounts Online: an online information system for seamount biology. Version 2009-1. World Wide Web electronic publication.
- licensa
- cc-by-4.0
- drit d'autor
- WoRMS Editorial Board
