Trimma cheni, Face-stripe pygmy goby

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相關魚種
- 魚種在
  Trimma
- 魚種在
  Gobiidae
- - 分類 -
- Gobiinae
- Gobiidae
- Gobiiformes
- Teleostei
- Chordata
- Animalia

Trimma cheni Winterbottom, 2011

Face-stripe pygmy goby

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Native range | All suitable habitat | Point map | Year 2050

This map was computer-generated and has not yet been reviewed.

Trimma cheni AquaMaps Data sources: GBIF OBIS

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Image of Trimma cheni (Face-stripe pygmy goby)

Trimma cheni
Male picture by Winterbottom, R.

分類 / Names 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); cheni: Named for I.-S. Chen, National Taiwan Ocean University, Keelung, Taiwan.
Eponymy: Dr I-Shiung Chen is Director of the Institute of Marine Biology at the National Taiwan Ocean University. [...] (Ref. 128868), visit book page.
More on author: Winterbottom.

Environment: milieu / climate zone / depth range / distribution range 生態學

海洋居於水底的; 深度上下限 5 - 52 m (Ref. 87358).

分布國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

Western Pacific Ocean: Philippines, Indonesia. Recorded from Palau, the Philippines, and Sulawesi and Flores in Indonesia (Ref. 87358).

大小 / 重量 / 年齡

Maturity: L_m ? range ? - ? cm
Max length : 2.2 cm SL 雄魚/尚未辨別雌雄; (Ref. 87358)

簡短描述檢索表 | 型態特徵 | 形態測量圖

背棘 (總數) : 6; 背的軟條 (總數) : 8 - 9; 臀棘: 1; 臀鰭軟條: 8. This species is distinguished from its congeners by having the following characters: 8-9 scales in the predorsal midline, 2-3 scales on the opercle, an elongate second dorsal spine reaching posteriorly to the bases of rays 1-4 of the second dorsal fin, middle pectoral fin rays branched, fifth pelvic fin ray branched once, a dark basal stripe in the dorsal fins, scale pockets indistinctly outlined with darker pigment, and, in life, two red to orange bars across the cheek and three diffuse yellow stripes on the body (most obvious along the caudal peduncle) (Ref. 87358); characterized further by longitudinal scale series 23; cheek without scales; moderately developed U-shaped interorbital furrow; depth of body about 3.6-4.0 in SL (Ref. 90102).

Occurs in outer reef slopes in 10-52 m (Ref. 90102).

Life cycle and mating behavior 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

Winterbottom, R., 2011. Six new species of the genus Trimma (Percomorpha; Gobiidae) from the Raja Ampat Islands, Indonesia, with notes on cephalic sensory papillae nomenclature. aqua, Int. J. Ichthyol. 17(3):127-162. (Ref. 87358)

IUCN 瀕危狀態 (Ref. 130435: Version 2024-2)

無危 (LC) ; Date assessed: 11 March 2015

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

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Estimates based on models

Preferred temperature (Ref. 123201): 28 - 29.1, mean 28.6 °C (based on 106 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 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).

Fishing Vulnerability (Ref. 59153): Low vulnerability (10 of 100).

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