分类 / 名称
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Perciformes/Serranoidei (Groupers) >
Grammistidae (Soapfishes)
Etymology: Rypticus: Greek, ryptikos, -e, -on = easy to wash (Ref. 45335); courtenayi: Named for Walter R. Courtenay.
Eponymy: Dr Walter Rowe Courtenay, Jr (1933–2014) was an American ichthyologist and oceanographer. [...] (Ref. 128868), visit book page.
环境：氛围 / 气候带 / 深度上下限 / 分布范围
生态学
海洋 礁区鱼类; 深度上下限 6 - 11 m (Ref. 40934). 熱帶
Eastern Pacific: Revillagigedo Islands, Mexico.
東太平洋: 雷維拉吉哥多島，墨西哥。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 19.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 40934)
背棘 (总数) : 2; 背的软条 (总数) : 23 - 26; 臀鳍软条: 15 - 17; 脊椎骨: 24. Body, excluding cheeks, with small, well-defined cream spots on dark background, concentrated in the anterodorsal field; spotting relatively sparse, usually lacking on median fins. Body and head, excluding lips with embedded scales; posterior limb of maxillary scaled. Dorsal spines 2 (rarely 3). Lower jaw only slightly projecting, sometimes with fleshy protuberance. In > 6.5 cm SL specimens, there are numerous, small pores in patches along the ventral surface of lower jaw; those along margin of preopercle confined to patches (Ref. 40934).
Body shape (shape guide): short and / or deep; Cross section: compressed.
身体,排除颊, 有小的,在深色的背景上很清晰乳黄色的斑点, 集中在前背部的区域; 斑点相当稀疏的, 通常缺乏在中央的鳍上。 身体与头部, 排除唇有深嵌的鳞片; 颚覆有鳞片的在后部肢翼。 背棘 2.(很少地 3) 下颌只些微地突出的, 有时有肉质的突起。 在 >6.5 公分 SL 的标本, 有在区块中的很多又小的孔沿着下颌的腹面; 那些沿着局限于区块的前鳃盖骨的边缘。 (参考文献 40934)
生命周期和交配行为
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
東太平洋: 雷維拉吉哥多島，墨西哥。
Heemstra, P.C., 1995. Serranidae. Meros, serranos, guasetas, enjambres, baquetas, indios, loros, gallinas, cabrillas, garropas. p. 1565-1613. 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. 9342)
世界自然保护联盟红皮书 (Ref. 130435: Version 2025-2 (Global))
人类利用
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特别资料
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网络资源
基于模型的估算
首选温度 (参考文献
123201): 25.1 - 29.1, mean 28 °C (based on 63 cells).
系统发育多样性指数 (参考文献
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01738 (0.00662 - 0.04565), b=3.01 (2.78 - 3.24), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
营养阶层 (参考文献
69278): 3.9 ±0.7 se; based on size and trophs of closest relatives
渔业脆弱性 (Ref.
59153): Low vulnerability (13 of 100).
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