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); nasa: Name derived from the English word 'nasal', a bar descending gtom the front of many medieval helmets to protect the nose, in allusion to the snout stripe; noun in apposition..
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 0 - 41 m (Ref. 55345), usually 0 - 20 m (Ref. 55345). 熱帶
Western Pacific: Solomon Islands, Papua New Guinea, Indonesia, Vanuatu, Fiji, New Caledonia, Australia, the Philippines, and Palau.
西太平洋: 索羅門群島，巴布亞新幾內亞，印尼，萬那度，斐濟，新加勒多尼亞，澳洲，菲律賓與帛琉。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 2.3 cm SL 雄魚/尚未辨別雌雄; (Ref. 55345); 2.0 cm SL (female)
背棘 (總數) : 7; 背的軟條 (總數) : 8; 臀棘: 1; 臀鰭軟條: 7 - 9. Diagnosis: Predorsal scales and a bony interorbital about pupil diameter in width. Second dorsal spine elongated. Fifth pelvic fin ray branched dichotomously once and 50-60% of the fourth. Scales on cheek absent; one or two scales on the upper opercle; usually 4-5 rows of scales anterior to the pelvic fin base. A large spot over the hypural region of the caudal peduncle; a dark area along the side of the body caused by peritoneal pigmentation. In all specimens, but that from Palau and New Caledonia, there is a thin, dark stripe from the upper lip to the mid region of the interorbital when preserved (white in life), a broad rounded ridge on the snout and anterior interorbital region, and a nasal sac with a tubular anterior opening and a pore-like posterior opening with a raised rim (Ref. 55345); characterized further by having longitudinal scale series 23-24; predorsal scales 5-7; depth of body 4.3-4.6 in SL (Ref. 90102).
鑑別: 寬度的關於瞳孔直徑的前背的鱗片與一個多骨的眼間骨。 第二背鰭棘延長。 第五個腹鰭鰭條分成兩個地曾經分枝了與 50-60% 的第四。 在頰上的鱗片不存在; 在上面的鰓蓋上的一或二個鱗片; 通常 4-5 列的鱗片位於腹鰭基底前。 在尾梗的尾下區域上的一個大的斑點; 一個深色的區域沿著由腹膜的顏色引起的身體的側邊。 在所有的標本中, 但是從帛琉與新加勒多尼亞, 在眼間骨的區域之中有一個細又深色的斑紋從上嘴唇到在保存狀態下 (白色的活著時), 一個寬的圓形脊在吻部與前面的眼間骨區域上, 而且一個鼻的囊具有一個管狀的前面開口，而且一個像孔一樣的在後部的開口具有一個升起邊緣.(參考文獻 55345)
Cryptobenthic, epibenthic. Collected on drop-offs, either sloping or vertical with caves. Apparently tends to congregate in loose schools close to the shelter of caves and sea fans, to which they retreat when approached, and seem to be most abundant at about 20 meter depth range. Often form mixed schools with Trimma tevegae (Ref. 55345).
也在海峭壁上收集了傾斜或垂直的具有洞穴。 顯然地傾向在鬆散的魚群中聚集接近洞穴與海扇的庇護所, 到那一個他們撤退當被接近時, 而且似乎最豐富的於大約 20 公尺深度範圍。 時常用 底斑磨鰕虎〔Trimma tevegae〕 形成混合的魚群。 (參考文獻 55345)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西太平洋: 索羅門群島，巴布亞新幾內亞，印尼，萬那度，斐濟，新加勒多尼亞，澳洲，菲律賓與帛琉。
Winterbottom, R., 2005. Two new species of the Trimma tevegae species group from the Western Pacific (Percomorpha: Gobiidae). aqua, J. Ichthyol. Aquat. Biol. 10(1):29-38. (Ref. 55345)
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Estimates based on models
Preferred temperature (Ref.
123201): 26.5 - 29.1, mean 28 °C (based on 330 cells).
Phylogenetic diversity index (Ref.
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=3.02 (2.84 - 3.20), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
回復力 (Ref.
120179): 高度, 族群倍增時間少於 15個月 (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
