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Gold Line Sea Bream

Rhabdosargus sarba (Forsskål 1775)

Diagnostic Description

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Bright yellow mark above the pelvic base.
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Recorder
Cristina V. Garilao
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Life Cycle

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Normally sexes are separate but some individuals are protandrous due to geographical variation in sexual pattern (Ref. 103751). Gonochorism is confirmed in Australia, and protandry in Asia (Ref. 103751). Also Ref. 28504.
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Crispina B. Binohlan
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Migration

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Oceanodromous. Migrating within oceans typically between spawning and different feeding areas, as tunas do. Migrations should be cyclical and predictable and cover more than 100 km.
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Susan M. Luna
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Morphology

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Dorsal spines (total): 11; Dorsal soft rays (total): 12 - 13; Analspines: 3; Analsoft rays: 10 - 11
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Cristina V. Garilao
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Trophic Strategy

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Inhabits coastal waters (Ref. 30573), and sandy areas (Ref. 9137). Abundant in shallow water and often caught at the surf-line or in rock pools (Ref. 9987). Larger, solitary fish sometimes enter brackish mangrove areas (Ref. 9987). Juveniles in estuaries move into deeper water with growth (Ref. 4335). Feeds on benthic invertebrates, mainly mollusks (Ref. 5213); also on crabs and worms (Ref. 9137) and aquatic macrophytes (Ref. 26055).
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Pascualita Sa-a
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Biology

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Inhabit coastal waters (Ref. 30573, 44894), usually entering estuaries (Ref. 44894). Abundant in shallow water and often caught at the surf-line or in rock pools (Ref. 9987). Larger, solitary fish sometimes enter brackish mangrove areas (Ref. 9987). Juveniles in estuaries move into deeper water with growth (Ref. 4335). Often in schools (Ref. 9710). Feed on benthic invertebrates, mainly mollusks (Ref. 5213) and aquatic macrophytes (Ref. 26055). Popular angling species commonly captured with hook and line (Ref. 44894). Marketed fresh (Ref. 5284).
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Susan M. Luna
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Importance

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fisheries: commercial; aquaculture: commercial; gamefish: yes
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Susan M. Luna
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分布

provided by The Fish Database of Taiwan
分布於印度-西太平洋區,西起東非、紅海,北至日本南部,南至澳洲。台灣分布於南部、西部及澎湖海域。
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臺灣魚類資料庫
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利用

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一般以船釣、延繩釣、一支釣或底拖網等方式捕獲,為肉質鮮美的食用魚,適合各種的烹調方法。亦為台灣養殖的海水魚之一種。
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描述

provided by The Fish Database of Taiwan
體高而側扁,體呈橢圓形,背緣隆起,腹緣圓鈍。頭中大,前端尖。口端位;上下頜約等長;上頜前端具圓錐齒2-3對,兩側具臼齒4列,下頜前端具圓錐齒2-3對,兩側具臼齒3列;鋤骨、腭骨及舌面皆無齒。體被薄櫛鱗,背鰭及臀鰭基部均具鱗鞘,基底被鱗;側線完整,側線至硬棘背鰭基底之間有6.5-7.5列鱗。背鰭單一,硬棘部及軟條部間無明顯缺刻,硬棘強,第IV或V棘最長;臀鰭小,與背鰭鰭條部同形,第II棘強大,軟條數11;胸鰭中長,長於腹鰭;尾鰭叉形。體呈銀灰色,腹面顏色較淡,體側有許多淡青色縱帶,其數目和鱗列相當。腹鰭和臀鰭顏色略黃;尾鰭上下葉末端尖,大部為深灰色,僅下緣鮮黃色。以前所記載之黃錫鯛(/Sparus sarba/)為本種之同種異名。
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棲地

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主要棲息於沿岸岩礁區或礁砂交錯處,亦常進入河口沼澤域活動。幼魚時,生活於河口域,隨著成長而逐漸向深處移動。春末時為其產卵期。群居性,以無脊椎動物為食,特別是軟體動物。
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Rhabdosargus sarba

provided by wikipedia EN

Rhabdosargus sarba, also known as the goldlined seabream, silver bream, tarwhine, or yellowfin bream, is a species of fish in the seabream family, Sparidae. This species occurs Red Sea and the Persian Gulf to Eastern Cape, South Africa, eastwards to the South China Sea and Japan, and southwards to Australia.[2]

Body oblong, moderately deep and compressed. Maximum total length 60 cm, commonly to 40 cm. Head large; upper profile convex, most strongly arched from snout to origin of dorsal fin; eye moderate to small in large specimens; mouth almost horizontal, low. Dorsal fin single, with XI or XII slender spines and 13 (rarely 12) to 15 soft rays, third and fourth spines longest. Anal fin with III spines and 11 soft rays, second and third spines subequal; pectoral fins long. Pelvic fins not reaching anus. Caudal fin forked.[3]

Bottom-living coastal fish, to a depth of 60 m, sometimes entering estuaries. Spawning takes place near river mouths; after a short planktonic period, the young fish move into the estuaries, which act as nurseries, and move out into deeper waters with growth. Feeds on bottom invertebrates, mainly molluscs.[3]

References

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Rhabdosargus sarba: Brief Summary

provided by wikipedia EN

Rhabdosargus sarba, also known as the goldlined seabream, silver bream, tarwhine, or yellowfin bream, is a species of fish in the seabream family, Sparidae. This species occurs Red Sea and the Persian Gulf to Eastern Cape, South Africa, eastwards to the South China Sea and Japan, and southwards to Australia.

Body oblong, moderately deep and compressed. Maximum total length 60 cm, commonly to 40 cm. Head large; upper profile convex, most strongly arched from snout to origin of dorsal fin; eye moderate to small in large specimens; mouth almost horizontal, low. Dorsal fin single, with XI or XII slender spines and 13 (rarely 12) to 15 soft rays, third and fourth spines longest. Anal fin with III spines and 11 soft rays, second and third spines subequal; pectoral fins long. Pelvic fins not reaching anus. Caudal fin forked.

Bottom-living coastal fish, to a depth of 60 m, sometimes entering estuaries. Spawning takes place near river mouths; after a short planktonic period, the young fish move into the estuaries, which act as nurseries, and move out into deeper waters with growth. Feeds on bottom invertebrates, mainly molluscs.

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Description

provided by World Register of Marine Species
Inhabits coastal waters. Abundant in shallow water and often caught at the surf-line or in rock pools (Ref. 9987). Larger, solitary fish sometimes enter brackish mangrove areas (Ref. 9987). Juveniles in estuaries move into deeper water with growth (Ref. 4335). Feeds on benthic invertebrates, mainly molluscs (Ref. 5213). Also caught using longlines. Generally marketed fresh (Ref. 5284).

Reference

Froese, R. & D. Pauly (Editors). (2023). FishBase. World Wide Web electronic publication. version (02/2023).

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Edward Vanden Berghe [email]