Diagnostic Description
provided by Fishbase
Head scales reaching forward to level of posterior nostrils. Suborbital naked. Lower limb of preopercle with 2 or 3 scale rows. Pelvic fins moderately long, reaching almost to level of anus. Axillary scale present. Color: Upper body blue, lower white.
Morphology
provided by Fishbase
Dorsal spines (total): 10; Dorsal soft rays (total): 9; Analspines: 3; Analsoft rays: 7
Trophic Strategy
provided by Fishbase
Inhabits coastal reefs (Ref. 58652). Feeds on fish and benthic invertebrates (Ref. 3810).
Biology
provided by Fishbase
Found on clear coastal reef slopes (Ref. 48635). A solitary species (Ref. 9710) but may be found also in groups (Ref. 90102). Excellent eye-sight (Ref. 48635). Feeds on small fishes, crustaceans, ophiuroids and sipunculid worms.
- Recorder
- Kent E. Carpenter
Importance
provided by Fishbase
fisheries: subsistence fisheries
- Recorder
- Kent E. Carpenter
分布
provided by The Fish Database of Taiwan
台灣、菲律賓至澳洲西北部。
利用
provided by The Fish Database of Taiwan
小型魚類，具市場價值。
描述
provided by The Fish Database of Taiwan
體呈紡錘型；吻長大於眼徑；背鰭前鱗向前延伸至後鼻孔處；眼下光滑無棘；前鰓蓋骨下半部具2-3列鱗；側線麟51-55；胸鰭14-15；腹鰭略長，向後延伸達肛門處；尾鰭深凹，上下葉接延長，呈絲狀。體上半部藍綠色，下半部白色，中間具有一黃色橫條紋，各鰭黃。陳正平(2004)執行墾丁魚類項調查計劃時首次紀錄本種。本種與犬牙錐齒鯛極為相近，但尾鰭較犬牙錐齒鯛更為延長。
棲地
provided by The Fish Database of Taiwan
棲息於珊瑚礁區域，屬底棲性。捕食小型魚類、甲殼類、羊隧足及蟲類。罕見物種。
Pentapodus emeryii
provided by wikipedia EN
Pentapodus emeryii, the purple threadfin bream, is a threadfin bream inhabiting coastal reefs in North-western Australia and the Malay Archipelago. They are purplish-blue with a bright yellow stripe from the eye to the tail, have long filaments at the tip of each caudal lobe, and can grow to 25 cm in length.[1][2][3][4]
References
- license
- cc-by-sa-3.0
- copyright
- Wikipedia authors and editors
Pentapodus emeryii: Brief Summary
provided by wikipedia EN
Pentapodus emeryii, the purple threadfin bream, is a threadfin bream inhabiting coastal reefs in North-western Australia and the Malay Archipelago. They are purplish-blue with a bright yellow stripe from the eye to the tail, have long filaments at the tip of each caudal lobe, and can grow to 25 cm in length.
- license
- cc-by-sa-3.0
- copyright
- Wikipedia authors and editors
