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); longispinum: Name from Latin 'longispinum'” 'longus' for long or extended and 'spinum' for spine, referring to the elongated second spine of the first dorsal fin; treated as a neuter compound adjective.
Environment: milieu / climate zone / 深度上下限 / distribution range
生态学
海洋 礁区鱼类; 深度上下限 1 - 70 m (Ref. 128698).
分布
国家 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Western Central Pacific: Kiribati, US Minor Is.; possibly in the Marshall Is. (Enewetok Atoll) and Mariana Is. (Guam).
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大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 2.7 cm SL 雄鱼/尚未辨别雌雄; (Ref. 128698)
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 a scaled predorsal midline; first dorsal fin with an elongated second spine (to middle of second dorsal fin or farther when abducted); fifth pelvic-fin ray with one dichotomous branch point; branched pectoral-fin rays 6-9; anal-fin rays 8 or 9; bony interorbital 30-42% pupil width with posterolateral trench not reaching papilla 'p' 6; opercular scales absent (1 with 1), and cheek row c with 6 papillae. Colouration: body pale pink to off-white when freshly collected, scale pockets outlined with chromatophores, dorsum with about 7 red to yellow saddles, with ventral counterparts along anal-fin base and onto caudal peduncle, and when preserved, head and body pale straw-colored (Ref. 128698).
Cross section: oval.
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Life cycle and mating behavior
成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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Winterbottom, R., 2023. A new species of Trimma (Teleostei: Gobiidae) from the northwestern tropical Pacific Ocean. J. Ocean Sci. Found. 40:29-36. (Ref. 128698)
世界自然保护联盟红皮书 (Ref. 130435: Version 2024-2)
对人类的威胁
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人类利用
渔业: 没有兴趣
工具
特别资料
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网络资源
Estimates based on models
Phylogenetic diversity index (参考文献
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01023 (0.00477 - 0.02194), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
回复力 (参考文献
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).
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