分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 礁区鱼类; 深度上下限 0 - 15 m (Ref. 57883). ; 23°N - 6°N (Ref. 57883)
Eastern Pacific: off Colombia to the Gulf of Panama in the south; off Mazatlan, southern Sinaloa province, Mexico, in the north. So far not recorded from the region in between.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 5.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 57883)
简单描述
检索表 | 型态特徵 | 形态测量图
背的软条 (总数) : 63 - 73; 臀鳍软条: 47 - 54; 脊椎骨: 38 - 41. The species is distinguished by the following: Vertebrae 11-12 + 27-30 = 38-41, dorsal fin rays 63-73, anal fin rays 47-54, outer pseudoclasper very slender, long, wing-shaped, slightly expanded posterodistally, and with single, almost straight supporter; inner pseudoclasper long, stalked, distally with three branches, anterior branch curved, median branch stout, posterior branch fleshy ear-lobed flap; penis tapering; opercular spine with single, sharp tip in
small specimens and furcated (2-3 tips) in specimens greater than 45 mm SL; scale patch on cheeks with 7-8 vertical scale rows; otolith length: height ratio 2.4-2.5 (Ref. 57883).
Inhabits coral and rocky reefs. A 5.9 cm SL female (USNM 263738) contains about 60 eggs, 0.4-0.6 mm in diameter and 140 embryos, 4-5 mm TL, with 2 rows of 2-3 large spots along anal and dorsal fin bases (Ref. 57883).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Møller, P.R., W. Schwarzhans and J.G. Nielsen, 2005. Review of the American Dinematichthyini (Teleostei: Bythitidae). Part II. Ogilbia. aqua, J. Ichthyol. Aquat. Biol. 10(4):133-207. (Ref. 57883)
人类利用
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特别资料
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Estimates based on models
Preferred temperature (Ref.
123201): 26.8 - 29.1, mean 28.3 °C (based on 99 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
营养阶层 (Ref.
69278): 3.3 ±0.5 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
