分类 / Names
俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Trimma: Greek, trimma, -atos = something crushed (Ref. 45335); nubarum: Name from the combination of the first three letters of the Nubian and the first two letters of the Arabian continental plates (= “nubar”), whose divergence forms the great rift of which the Red Sea is a part..
Environment: milieu / climate zone / depth range / distribution range
生态学
海洋 居于水底的; 深度上下限 16 - 29 m (Ref. 129378).
Western Indian Ocean: endemic Red Sea, Gulf of Aqaba.
大小 / 重量 / 年龄
Maturity: Lm ? range ? - ? cm
Max length : 2.0 cm SL 雄鱼/尚未辨别雌雄; (Ref. 129378)
简单描述
检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 7; 背的软条 (总数) : 9; 臀棘: 1; 臀鳍软条: 8 - 9. This species is distinguished by the following characters: with scales in the predorsal midline; fifth pelvic-fin ray with one dichotomous branch point (total of two branch tips); the middle 1-9 pectoral-fin rays are branched; a bony interorbital of >80% pupil width; caudal fin not forked, with longest ray in the dorsal half of the caudal fin longer than the equivalent ray in the ventral half; upper-cheek papillae in two horizontal lines (a and c); D 9; A 8-9; pectoral fin rays 13; cycloid scales covering the entire predorsal region anterior to a convex line from the upper base of the pectoral fin to just lateral to the base of the sixth first dorsal-fin spine (Ref. 129378).
This species was observed hovering in aggregations up to 15 individuals near the roof of caves and moving to shelter in the cave roof when approached by divers (Ref. 129378).
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼
Winterbottom, R., S.V. Bogorodsky and T.J. Alpermann, 2023. A new species of Trimma of the T. taylori species group (Teleostei: Gobiidae) from the Red Sea, Indian Ocean. Zootaxa 5353(3):250-264. (Ref. 129378)
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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].
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).
