分類 / 名前
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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Trimma: Greek, trimma, -atos = something crushed (Ref. 45335).
Eponymy: Robin E Stobbs was Senior Technician at the JLB Smith Institute of ichthyology. [...] (Ref. 128868), visit book page.
More on author: Winterbottom.
環境:環境 / 気候帯 / 深さの範囲 / 分布範囲
生態学
海 底生の; 深さの範囲 ? - 41 m (Ref. 86942). Tropical
Indo-West Pacific: Maldives; then from Indonesia and Papua New Guinea to the Solomon Islands, Australia and New Caledonia.
サイズ / 重さ / 年齢
成熟: Lm ?  range ? - ? cm
Max length : 2.5 cm TL オス/雌雄の選別がない; (Ref. 90102)
背面の脊椎 (合計) : 6 - 7; 背鰭 (合計) : 9 - 10; 肛門の骨: 1; 臀鰭: 8 - 9. A species of Trimma with a yellow head, a grey-brown body, and a distinct oval dark spot above and just anterior to the posterodorsal corner of the operculum. This spot is preceded by a shallow groove which extends along the dorsal margin of the operculum. No predorsal scales, posterior half of the nape with a slightly developed longitudinal ridge in the midline, scales present on either side of the ridge with a narrow scaleless gap between them; slight interorbital trench which extends posteriorly barely beyond mid pupil, no postorbital trench; fifth pelvic fin ray unbranched and 50-70% of the length of the fourth (Ref. 52310).
Body shape (shape guide): fusiform / normal.
Solitary or in small groups in caves and ledges. Also found in steep seaward slopes in 10-40 m (Ref. 90102).
ライフサイクルと交尾行動
成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
Winterbottom, R., 2001. Two new gobiid fish species in Trimma and Trimmatom (Teleostei: Gobiidae) from the Indian and Western Pacific Oceans. aqua, J. Ichthyol. Aquat. Biol. 5(1):19-24. (Ref. 52310)
IUCNのレッドリストの状況は (Ref. 130435: Version 2025-2 (Global))
人間の用途
水産業: 興味がない
用具
特記事項
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インターネットの情報源
モデルに基づく推定値
系統多様性指数 (参照 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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回復力 (参照 120179) |
高い, 15か月以下の倍増期間の最小個体群 (Preliminary K or Fecundity.). |
漁業の脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |