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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); gigantum:Named for the Greek word 'gigas, gigantas' meaning giant, referring to its extremely large size (informally referred to as Trimma RW sp 90, undescribed species, in litt.). More on authors: Winterbottom & Zur.
背棘 (總數) : 7; 背的軟條 (總數) : 8 - 9; 臀棘: 1; 臀鰭軟條: 7 - 9. This species is a member of the T. tevegae species complex (sensu Winterbottom 2005) with a broad interorbital space and a greatly expanded first haemal arch. It is further characterized by 15-18 predorsal scales; the second and third dorsal spines elongate; a fleshy, longitudinal ridge in the interorbital midline; absence of postorbital trenches; scales covering the cheek and opercle; the fifth pelvic fin ray usually branched dichotomously once; a pattern of six dark saddles across the dorsum on a pale yellow background; and, large adult size (to about 30 mm SL) (Ref. 59339). Body shape (shape guide): fusiform / normal; Cross section: compressed. 這種是具有一個寬的眼間隔的 T. tevegae 複合種 (sensu Winterbottom 2005) 的一個成員與一個被非常第一個擴大的脈弓。 它是進一步特徵為 15-18個前背的鱗片; 第二個與第三個背棘延長; 在眼間骨中線中的一個肉質又縱向的脊; 缺乏眼眶後的海溝; 鱗片覆蓋頰部與鰓蓋; 第五個腹鰭鰭條通常分成兩個地曾經分枝; 橫過在白黃色的背景上的背面的一個六個深色的鞍狀斑的圖案; 並且, 大的成魚大小 (到大約 30 mm SL).(參考文獻 59339)
Inhabits outer reef slopes in caves and crevices in 57-73 m (Ref. 90102).
Winterbottom, R. and M. Zur, 2007. Three new species of genus Trimma from Palau (Percomorpha: Gobioidei). aqua, Int. J. Ichthyol. 13(1):13-24. (Ref. 59339)
