分類 / 名稱
俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei >
Gobiiformes (Gobies)
鱸形目 (Gobies) >
Gobiidae (Gobies)
鰕虎魚科 (Gobies) > Gobiinae
Etymology: Trimma: Greek, trimma, -atos = something crushed (Ref. 45335); yanagitai: Named for Mr. Mitsuhiko Yanagita, who provided the holotype.
Eponymy: Mitsuhiko Yanagita is a professional diver who works at NASO Dive at Ito, Shizuoka, Japan. He used to be on the staff of Izu Oceanic Park, Diving Center. He helped the authors collect and provided the type. (Ref. 128868), visit book page.
環境: 環境 / 氣候帶 / 深度上下限 / 配送範圍
生態學
海洋 礁區魚類; 深度上下限 35 - 56 m (Ref. 75857).
分布
領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Northwest Pacific: Japan.
大小 / 重量 / 年齡
成熟度: Lm ?  range ? - ? cm
Max length : 3.7 cm SL 雄魚/尚未辨別雌雄; (Ref. 75857); 3.4 cm SL (female)
簡短描述
檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 7; 背的軟條 (總數) : 8; 臀棘: 1; 臀鰭軟條: 7 - 8; 脊椎骨: 26. This species differs from its congeners in having the following characters; its large size (largest 3.68 cm SL); predorsal scales 10-12; second spine of first dorsal fin elongate (not filamentous) or not elongate; pectoral fin branched, middle 6-11 rays; fifth pelvic-fin ray unbranched or branched, 49-57% of fourth ray in length; connecting membrane absent between innermost pelvic-fin rays; presence of a deep interorbital trough, no postorbital trough; pectoral fin rays 18-19; longitudinal scales 24; cheek and opercular scales; ground color of head and body grayish brown dorsally, dull yellow to pale ventrally; body when fresh with seven grayish lavender saddles with broad pale pink margins (Ref. 75857).
Body shape (shape guide): fusiform / normal.
生命週期和交配行為
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Suzuki, T. and H. Senou, 2007. Two new species of the gobiid fish genus Trimma (Perciformes: Gobioidei) from Southern Japan. Bull. Natl. Mus. Nat. Sci. Ser. A. Suppl. 1:175-184. (Ref. 75857)
IUCN 瀕危狀態 (Ref. 130435: Version 2025-2 (Global))
無危 (LC) ; Date assessed: 07 September 2021
人類使用
漁業: 沒有興趣
工具
特別的報告
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網路資源
基於模型的估計
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.01023 (0.00482 - 0.02174), b=3.01 (2.83 - 3.19), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
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0 |
回復力 (參考文獻 120179) |
高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.). |
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |