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Genyatremus dovii (Günther, 1864)

Spotted head sargo
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Genyatremus dovii   AquaMaps   Data sources: GBIF OBIS
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Image of Genyatremus dovii (Spotted head sargo)
Genyatremus dovii
Picture by Allen, G.R.

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

Teleostei > Eupercaria/misc (Various families in series Eupercaria) > Haemulidae (Grunts) > Plectorhinchinae
Etymology: Genyatremus: Greek, geny, -yos = face, jaw + Greek, trema, = aperture (Ref. 45335).
More on author: Günther.

Environment: milieu / climate zone / depth range / distribution range 生态学

海洋 居于水底的. 熱帶; 25°N -

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

Eastern Pacific: southern margins of Gulf of California to Peru.
東太平洋: 加州灣到祕魯的南方邊緣。

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 45.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 11035); common length : 35.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 9114)

简单描述 检索表 | 型态特徵 | 形态测量图

Body compressed and deep (depth contained 2.0 to 2.3 times in standard length); mouth small and terminal with thick, fleshy lips. Dorsal fin with 11 to 12 spines and 13 to 16 soft rays (XI, XII, 13-16); pectoral fins shorter than head, not reaching origin of anal fin; lateral line with 45 to 52 scales; scale series above lateral line parallel to it; back brownish; belly silvery; flanks with 5 dark vertical bars; fins dark (Ref. 55763).
身体扁长形的且深;(深度包含了 2.0 到 2.3 倍标准的长度) 嘴小的与终点有厚的, 肉质的唇。 背鳍有 11 到 12根棘与 13 到 16个软鳍条;(11,12,13-16) 胸鳍短于头部, 不达到臀鳍起点; 侧线有 45 到 52个鳞片; 鳞片系列在侧线上面平行于它; 背面褐色的; 腹面银色的; 侧面 5 深色的纵带; 鳍深色的.(参考文献 55763)

生物学特性     字汇 (例如 epibenthic)

Benthic over hard surfaces of the continental shelf (Ref. 9114). Marketed fresh (Ref. 9114).

底栖于大陆架的坚硬表面之上。 (参考文献 9114) 在市场上销售生鲜地了。 (参考文献 9114)

Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

Distinct pairing during breeding (Ref. 205).東太平洋: 加州灣到祕魯的南方邊緣。

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

McKay, R.J. and M. Schneider, 1995. Haemulidae. Burros, corocoros, chulas, gallinazos, roncos. p. 1136-1173. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9114)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 25 May 2007

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

渔业: 商业性
FAO - Publication: search | FishSource |

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参考文献

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网络资源

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Estimates based on models

Preferred temperature (Ref. 123201): 24.6 - 28.5, mean 27 °C (based on 42 cells).
Phylogenetic diversity index (Ref. 82804):  PD50 = 0.5625   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01950 (0.00846 - 0.04494), b=2.95 (2.75 - 3.15), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.6   ±0.5 se; based on size and trophs of closest relatives
回复力 (Ref. 120179):  中等的, 族群倍增时间最少 1.4 - 4.4年 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref. 59153):  Low to moderate vulnerability (35 of 100).
价格分类 (Ref. 80766):   Medium.