Diagnostic Description
(
الإنجليزية
)
المقدمة من Fishbase
This species is distinguished from all its congeners by the following characters: scale rows between fifth dorsal-fin spine base and lateral line 3.5; front edge of dorsal scaly area on head slightly convex, with small scales (fewer than 20) anteriorly; pored lateral-line scales 42-44; second anal-fin spine (2AS) longer than third anal-fin spine (3AS), 2AS/3AS ratio 1.23-1.50 (mean 1.36); strongly curved concavity on ventral edge of first two infraorbitals above rear end of maxilla, particularly obvious in specimens more than 13 cm SL; scales on preopercle flange absent; anal-fin membrane dark; molariform teeth strongly developed along both jaws, teeth rows strongly curved laterally at rear of lower jaw (Ref. 83673).
- Recorder
- Estelita Emily Capuli
Diseases and Parasites
(
الإنجليزية
)
المقدمة من Fishbase
Procamallanus Infection 8. Parasitic infestations (protozoa, worms, etc.)
Life Cycle
(
الإنجليزية
)
المقدمة من Fishbase
Size at sex change = 19.1 TL; age at sex change = 1.95 years (Ref. 55367).
Migration
(
الإنجليزية
)
المقدمة من Fishbase
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.
- Recorder
- Crispina B. Binohlan
Morphology
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الإنجليزية
)
المقدمة من Fishbase
Dorsal spines (total): 11 - 12; Dorsal soft rays (total): 10 - 12; Analspines: 3; Analsoft rays: 8 - 9
- Recorder
- Estelita Emily Capuli
Trophic Strategy
(
الإنجليزية
)
المقدمة من Fishbase
Feeds on invertebrates, including worms, mollusks, crustaceans and echinoderms (Ref. 5213), and small fish (Ref. 3670).
- Recorder
- Estelita Emily Capuli
Biology
(
الإنجليزية
)
المقدمة من Fishbase
Feeds on invertebrates, including worms, mollusks, crustaceans and echinoderms (Ref. 5213), and small fish (Ref. 3670). Protandrous hermaphrodite (Ref. 55367). The flesh is excellent. Sold fresh in markets. It is parasitised by the monogenean Anoplodiscus australis on the fins and body surface (Ref. 124057).
- Recorder
- Crispina B. Binohlan
Importance
(
الإنجليزية
)
المقدمة من Fishbase
fisheries: commercial; gamefish: yes
- Recorder
- Crispina B. Binohlan
Comprehensive Description
(
الإنجليزية
)
المقدمة من Smithsonian Contributions to Zoology
Acanthopagrus berda (Forskål, 1775)
USNM 217218, Fly 75–1, 1: 298 mm.
USNM 217219, Fly 75–24, 1: 300 mm.
USNM 217220, Fly 75–32, 1: 224 mm.
- الاقتباس الببليوغرافي
- Roberts, Tyson R. 1978. "An ichthyological survey of the Fly River in Papua New Guinea with descriptions of new species." Smithsonian Contributions to Zoology. 1-72. https://doi.org/10.5479/si.00810282.281
分布
(
الإنجليزية
)
المقدمة من The Fish Database of Taiwan
分布於印度-西太平洋區，西起紅海、非洲東部，東至菲律賓，北至日本，南至新加勒多尼亞。台灣於西部及澎湖海域較為常見。
利用
(
الإنجليزية
)
المقدمة من The Fish Database of Taiwan
漁期全年皆有，可利用流刺網、圍網、延繩釣及手釣等漁法採獲，為高經濟價值魚種。肉質味美，適合紅燒、油煎、碳烤及清蒸，味道皆不錯。
描述
(
الإنجليزية
)
المقدمة من 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3.5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；胸鰭中長，長於腹鰭；尾鰭叉形。體為銀灰色，體側鱗片基部色暗，形成點狀縱帶；鰓蓋具黑色緣；側線起點及胸鰭腋部各有一黑點。背鰭硬棘部具黑緣，而硬棘通常為銀色；胸鰭暗色而帶黃色光澤；背鰭軟條部、臀鰭、腹鰭及尾鰭灰黑至黑色。
棲地
(
الإنجليزية
)
المقدمة من The Fish Database of Taiwan
主要棲息在泥地或砂質底地形之陸棚或沿岸海域，會進入河口或淡水域中。幼魚時期棲息在灣內平緩之半淡鹹水域。以多毛類、軟體動物、甲殼類、棘皮動物及其他小魚為主食。
Acanthopagrus berda
(
الإنجليزية
)
المقدمة من wikipedia EN
Acanthopagrus berda, the goldsilk seabream, sly bream or picnic seabream, among other names, is a marine fish in the family Sparidae native to the Indian Ocean. Feeding activity intensifies in the summer and is related to temperature and the maximal abundance of benthic organisms. Their diet primarily consists of barnacles, crabs, and oysters, while the secondary food items consist of shrimp, clam and mussels, although the species' diet consists of a wide variety ranging from feeding on teleost, worms, molluscs, small fishes, and plant material.[1][2]
Distribution
The goldsilk seabream is found in Indian Ocean. It has been found along the coasts of South Africa, Mozambique, India and in the Red Sea, the Persian Gulf, as well as in Malaysia (Penang Island and Langkawi Island, near Singapore).[3] It is demersal and oceanodromous, and can be found inhabiting marine, freshwater and brackish waters.[3]
References
-
^ a b Russell, B.; Mann, B.Q.; Buxton, C.D.; Pollard, D.A.; Carpenter, K.E.; Iwatsuki, Y.; Liao, L.; Shao, K.-T.; Sparks, J.S. (2017). "Acanthopagrus berda". IUCN Red List of Threatened Species. 2017: e.T170266A96231628. doi:10.2305/IUCN.UK.2017-3.RLTS.T170266A96231628.en. Retrieved 12 November 2021.
-
^ Thomas, Shilta. "The Food and Feeding Habits of Goldsilk Seabream, Acanthopagrus berda (Forsskal, 1775)" (PDF). Turk. J. Fish.& Aquat. Sci. 19(7), 605-614. Retrieved 12 April 2019.
-
^ a b "Acanthopagrus berda summary page". FishBase. Retrieved 2019-09-29.
Acanthopagrus berda: Brief Summary
(
الإنجليزية
)
المقدمة من wikipedia EN
Acanthopagrus berda, the goldsilk seabream, sly bream or picnic seabream, among other names, is a marine fish in the family Sparidae native to the Indian Ocean. Feeding activity intensifies in the summer and is related to temperature and the maximal abundance of benthic organisms. Their diet primarily consists of barnacles, crabs, and oysters, while the secondary food items consist of shrimp, clam and mussels, although the species' diet consists of a wide variety ranging from feeding on teleost, worms, molluscs, small fishes, and plant material.
Description
(
الإنجليزية
)
المقدمة من World Register of Marine Species
Found on muddy and sandy bottoms of coastal waters and estuaries. Enters freshwater. Juveniles inhabit protected bays. Feeds on invertebrates, including worms, molluscs, crustaceans and echinoderms (Ref. 5213), and small fish (Ref. 3670). The flesh is excellent. Sold fresh in markets. This is a well-known angling fish in South Africa.
Froese, R. & D. Pauly (Editors). (2023). FishBase. World Wide Web electronic publication. version (02/2023).
- ترخيص
- cc-by-4.0
- حقوق النشر
- WoRMS Editorial Board
