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); flavatrum: Name from Latin 'flavus' meaning yellow and 'atrum' for black, referring to the unusual yellow and black coloration of the new species..
More on authors: Hagiwara & Winterbottom.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 底中水層性; 深度上下限 10 - 30 m (Ref. 90102). 亞熱帶的
Western Pacific. Japan to Australia.
西太平洋。 日本到澳洲。
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. 58123)
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) : 7 - 8; 臀棘: 1; 臀鰭軟條: 7 - 8. This species is characterized by the following: presence of scales in the predorsal midline and on the cheek and opercle; no elongate dorsal spines; a broad and somewhat concave interorbital region with a bony interorbital equal to about half or more of the width of the pupil with no raised, longitudinal, fleshy ridge in the midline; no postorbital trench; fifth pelvic fin ray usually unbranched (may be branched once sequentially); preserved specimens with a dusky body with densely scattered melanophores and chromatophores, the shade intensifying posteriorly to almost black in the peduncular region; body of alive or freshly collected specimens have yellow to dirty yellow-orange with scattered melanophores intensifying to a blackish or dark brown caudal peduncle, with median fins reddish-orange to yellow with a dark basal stripe, except for the caudal fin, which varies from almost translucent to yellow with whitish margins (Ref. 58123); characterized further by having longitudinal scale series 22-26; predorsal scales 7-8; depth of body about 4.4-4.6 in SL (Ref. 90102).
這種特徵為那在:之後 在前背人中有鱗片
中線與在頰部與鰓蓋上; 沒有細長的背棘; 一個寬與略微凹的眼間骨具有一個多骨的眼間骨等於瞳孔的寬度的大約一半或更多在中線中沒有凸起的﹐縱向的﹐和肉質的脊; 沒有眼眶後的海溝; 第五個腹鰭鰭條通常不分枝的;(可能是繼續地分枝一次) 保存的標本具有一個暗色的身體有濃密分散的黑色素細胞與色素胞, 蔭涼處在後部地增強到幾乎黑色的在肉梗的區域中; 身體活著的或新收集了標本有黃色的到骯髒的橘黃色的有分散的對一個黑色或者深褐色的尾柄增強的黑色素細胞, 與中央的鰭橘紅色黃色的有一條深色的基部斑紋, 除了尾鰭, 這改變從幾乎半透明黃色的有微白色的邊緣.(參考文獻 58123)
This species forms small schools which are sometimes mixed with T. tevegae. The fishes hover in caves, recesses or under the overhangs of coral reefs. When hovering, the ventral side faces the nearest substrate surface (e.g. the wall or roof of a cave) the same as with T. tevegae. However, T. flavatrum tends to be found more towards the back of the caves and recesses (Ref. 58123).
這種表格小群魚群有時那是混和著 T. tevegae 。 此魚在洞穴中盤旋, 凹處或在珊瑚礁的突出部份下面。 當盤旋的時候，腹的側邊面對關於 T. tevegae 的最近的底部表面 (舉例來說洞穴的牆壁或頂部) 一樣的。 然而， T. flavatrum 傾向向洞穴與凹處的背部發現更多。 (參考文獻 58123)
Life cycle and mating behavior
Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔魚
西太平洋。 日本到澳洲。
Hagiwara, K. and R. Winterbottom, 2007. Two new species of Trimma (Gobiidae) from the Western Pacific. Bull. Natl. Mus. Nat. Sci., Ser. A, Suppl. 1:163-174. (Ref. 58123)
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Estimates based on models
Preferred temperature (Ref.
123201): 24.9 - 28.8, mean 27.7 °C (based on 160 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).
