分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Mugiliformes (Mullets) >
Mugilidae (Mullets)
Etymology: Mugil: Latin, mugil, -ilis = grey mullet (Ref. 45335); rubrioculus: Name from Latin 'ruber' for red and 'oculus' for eye, referring to the distinct red color of its eye; noun in apposition..
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的. ; 27°N - 10°N (Ref. 58684)
Western Atlantic and the Caribbean.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 44.6 cm TL 雄鱼/尚未辨别雌雄; (Ref. 116955)
简单描述
型态特徵 | 形态测量图
背棘 (总数): 5; 背的软条 (总数): 7-9; 臀棘 3; 臀鳍软条: 9. This species is distinguished from its congeners in the Western Central Atlantic by the following characters: A III,9 in adults (II,10 in juveniles); differs from incilis by having fewer than 43 scales in the longitudinal serie; differs from hospes by having a deeper body, Ad 23.8-25.5% SL (vs. 21-23%), pectoral-fin rays 15-16 (vs. 13-14) and pectoral fin usually slightly shorter Pl = 17.3-18.9% SL, 72.3-82.9% Hl and Ps = 9-11 (vs. Pl = 21-24% SL, 80-96% Hl and Ps = 11-13). When alive M. rubrioculus can be easily distinguished from M. curema with its distinct reddish-orange iris (vs. none or indistinct in curema), the small goldish spot on the opercle (vs. a larger opercular spot) and has paler pigmentation on the flanks, without longitudinal bands (vs. flanks darker with ca. six bands). Further differs from curema by having a small spot at the dorsal part of the pectoral-fin base (spot deeper in curema, extending vertically down most of the base of the fin, and the fin tends to be pigmented darker on the fin rays and fin membrane) and these pectoral differences may also be seen in preserved specimens; anal fin is pale (vs. dark) and this difference is also evident when preserved; anterodorsal tip of second dorsal fin slightly darker than the other parts of the fin (vs. second dorsal fin is usually more uniformly dark); slightly darker anterodistal tip to the fin usually more distinct (vs. less distinct and may only be seen in some); caudal fin usually less heavily pigmented; scales on the flanks usually lack any minute, overlying, secondary scales, giving a smoother texture to the flanks (vs. usually with secondary scales (Ref. 58684).
Little is known about the ecology of this species, but the specimens form Venezuela were collected over sandy and muddy substrates (Ref. 58684).
Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
Harrison, I.J., M. Nirchio, C. Oliveira, E. Ron and J. Gaviria, 2007. A new species of mullet (Teleostei: Mugilidae) from Venezuela, with a discussion on the taxonomy of Mugil gaimardianus. J. Fish Biol. 71(Suppl.A):76-97. (Ref. 58684)
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 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00977 (0.00646 - 0.01478), b=2.98 (2.86 - 3.10), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
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).
