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Archosargus rhomboidalis  (Linnaeus, 1758)

Western Atlantic seabream
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Archosargus rhomboidalis   AquaMaps   Data sources: GBIF OBIS
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Image of Archosargus rhomboidalis (Western Atlantic seabream)
Archosargus rhomboidalis
Picture by Carvalho Filho, A.

分类 / Names 俗名 | 同种异名 | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii 辐鳍鱼纲 (条鳍鱼) > Perciformes (Perch-likes) > Sparidae (Porgies)
Etymology: Archosargus: Greek, archo = anus + Latin , sargus = sea bream (Ref. 45335).

环境 / 气候 / 范围 生态学

; 海洋; 半咸淡水 礁区鱼类.    22°C - 34°C, preferred 25°C (Ref. 107945); 41°N - 58°S, 98°W - 34°W

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Western Atlantic: New Jersey, USA and northeastern Gulf of Mexico to Argentina (Ref. 4517). Absent from the Bahamas (Ref. 26938).

Length at first maturity / 大小 / 重量 / 年龄

Maturity: Lm 8.0  range ? - ? cm
Max length : 33.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 7251); common length : 20.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9626); 最大体重: 550.00 g (Ref. 9626); 最大年龄: 2 年 (Ref. 3422)

简单描述 型态特徵 | 形态测量图

背棘 (总数): 13; 背的软条 (总数): 10-11; 臀棘 3; 臀鳍软条: 10 - 11. Large intestine makes up 90% of digestive tract and is twice the standard length, on the average; the stomach with 7 digestive caeca attached near the pyloric region. Pelvic fin coloration totally or partially dark in males; orange colored in females. Large dark spot (about same size as eye) below lateral line just behind gill opening (Ref. 26938).

生物学特性     字汇 (例如 epibenthic)

Commonly found over mud bottoms in mangrove sloughs and on vegetated sand bottoms, sometimes in brackish water and occasionally also in coral reef areas near mangroves. Feeds on benthic invertebrates (small bivalves, crustaceans), as well as on plant material.

Life cycle and mating behavior 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼


主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)

世界自然保护联盟红皮书 (Ref. 115185)

  最不相关 (LC) 

CITES (Ref. 94142)

Not Evaluated

对人类的威胁

 




人类利用

渔业: 商业性
FAO(渔业: 产生; publication : search) | FisheriesWiki | 周边海洋

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网络资源

BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes (gen., sp.) | DiscoverLife | ECOTOX | Faunafri | Fishes of Iran | Fishtrace | GenBank(基因组, 核苷酸) | GloBI | GOBASE | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | 国家资料库 | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Scirus | SeaLifeBase | 树状分类阶层 | Wikipedia(转至, 搜寻) | World Records Freshwater Fishing | 动物学的记录

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.02291 (0.01860 - 0.02822), b=2.95 (2.89 - 3.01), in cm Total Length, based on LWR estimates for this species (Ref. 93245).
营养阶层 (Ref. 69278):  2.9   ±0.1 se; Based on diet studies.
回复力 (Ref. 69278):  高度, 族群倍增时间少于 15个月 (K=1.27; tm=0.4; tmax=2).
脆弱性 (Ref. 59153):  Moderate vulnerability (37 of 100) .
价格分类 (Ref. 80766):   Very high.