分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Eupercaria/misc (Various families in series Eupercaria)
鱸形目 (Various families in series Eupercaria) >
Sciaenidae (Drums or croakers)
石首魚科 (Drums or croakers)
Etymology:
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 1 - 100 m (Ref. 128874), usually 3 - 30 m (Ref. 128874).
Western Atlantic: Puerto Rico to Brazil, through the Lesser Antilles in the Caribbean.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 16.1 cm SL 雄鱼/尚未辨别雌雄; (Ref. 128874)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 10; 背的软条 (总数): 37-40; 臀棘 2; 臀鳍软条: 7. This species is distinguished from its congeners by the following characters: lateral-line scales 50-55; scales from lateral line to origin of dorsal fin 8-9 and from lateral line to first anal fin spine 9-10; chin with 5 pores. Colouration: adults brownish with 5-7 longitudinal, irregular white stripes thinner than dark ones and by without submarginal white stripe on soft dorsal fin; no dark bar between eyes in adults and without the wide, transverse dark bar from dorsal-fin origin almost to pelvic-fin base (Ref. 128874).
Occurs in rocky and coral reefs from one to about 100 meters deep, and usually between three and 30 meters. Juveniles of about the same age, often in groups of 3-7, were observed in very shallow water under ledges or near sand pockets close to reef crevices, The young are usually found in small groups of up to three individuals in 5-20 m, while adults are in groups of three to at least 25 individuals, among rocks, under ledges, inside caves and, at daylight, in the water column, mixing schools with fishes of similar size, such as haemulids. The species is mainly nocturnal, spending the day sheltered and feeding at night on sand, grass beds, mud, and rubble bottoms close to the reef, feeding on crustaceans, polychaetes, small bony fishes, zooplankton, and algae. In Aracaju, Sergipe, Brazil, a group of about 20 adults was observed cleaning and picking mucus or parasites off a large stingray, Hypanus berthalutzae, that stayed quietly at the bottom (Ref. 128874).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Carvalho-Filho, A., C. Oliveira, L. Maximiano, J. Tavera, A.P. Acero and A.P. Marceniuk, 2022. Review of the Pareques acuminatus (Bloch & Schneider, 1801) species complex, with revalidation of Pareques lineatus (Cuvier, 1830) from the Western Atlantic (Percomorphacea: Sciaenidae). , Zootaxa 5195(5):401-418. (Ref. 128874)
人类利用
更多信息
俗名同种异名新陈代谢捕食者生态毒物学繁殖成熟度产卵场产卵群集孕卵数卵卵的发育
年龄范围成长体长-体重体长-体长体长-频率形态测量图型态特徵仔鱼稚鱼动力学入添量丰度BRUVS
参考文献养殖养殖信息品种遗传学Electrophoreses遗传率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.声音神经毒速度泳型鳃区Otoliths脑重体重比眼睛色素
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00851 (0.00413 - 0.01752), b=3.08 (2.91 - 3.25), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.4 ±0.4 se; based on size and trophs of closest relatives
回复力 (Ref.
120179): 高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
