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: Trimmatom: Greek, trimma, -atos = something crushed + Greek, tomos = cut (Ref. 45335).
More on author: Winterbottom.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 28 m (Ref. 90102). 熱帶
Indo-West Pacific: Seychelles, Cargados Carajos, Chagos Archipelago to Sumatra and the Philippines, north to Japan, south to Papua New Guinea, the Solomon Islands, and the Timor Sea.
印度-西太平洋: 到蘇門答臘與菲律賓的塞錫爾群島，開克杜凱拉攸島 , 查戈斯群島, 北至日本, 南至巴布亞新幾內亞，索羅門群島, 與帝汶海。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 2.2 cm TL 雄魚/尚未辨別雌雄; (Ref. 90102)
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) : 9; 臀鰭軟條: 9. Trimmatom pharus differs from T. nanus, T. offucius, and T. sagma in possessing scales on the body (vs naked) and branched pelvic fin rays (vs unbranched). Trimmatom zapotes, T. macropodus, and T. pharus all have body scales but T. zapotes has unbranched pelvic fin rays, and T. macropodus has the first four pelvic fin rays branched. Trimmatom pharus shares many meristic characteristics with T. eviotops including the presence of body scales and the branching of the first four pelvic fin rays; the two species do, however, differ in details of colour pattern. In preserved specimens the first body bar on T. eviotops crosses the pectoral base and the extends over the dorsum, passing backwards to the dorsal fin. In Trimmatom pharus the body bar which crosses the pectoral base crosses the dorsal surface anterior to the dorsal fin. Trimmatom eviotops has a broad dark saddle on the dorsall half of the caudal peduncle, while Trimmatom pharus has a narrow body bar or small dark saddle (Ref. 52310).
Trimmatom pharus 在身體 (相對裸露的) 與分枝的腹鰭鰭條上持有鱗片方面有別於 T. nanus ， T. offucius 與 T. sagma 。 (相對不分枝的) 大堡礁微鰕虎魚〔Trimmatom zapotes〕 ， T. macropodus 與 T. pharus 全部有身體鱗片但是 T. zapotes 有不分枝的腹鰭鰭條, 與 T. macropodus 有前面四個腹鰭鰭條分枝。 Trimmatom pharus 用包括的 T. eviotops 分享許多體節形質特徵那有身體鱗片與前面四個腹鰭鰭條的分岐; 兩者種做，然而，顏色圖案詳細地不同。 在 T. eviotops 上的保存的標本第一個身體橫帶中越過胸鰭基底與那延伸到背面, 經過向後對背鰭。 在 Trimmatom pharus 中，越過胸鰭基底的身體橫帶越過背部表面位於背鰭前。 紅帶微鰕虎魚〔Trimmatom eviotops〕 在尾梗的 dorsall 一半上有一個寬的黑色鞍狀斑塊而 Trimmatom pharus 有一個狹窄的身體橫帶或小的黑色鞍狀斑塊。 (參考文獻 52310)
Inhabits shoals, reefs and lagoons in 0-28 m (Ref. 90102).
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
印度-西太平洋: 到蘇門答臘與菲律賓的塞錫爾群島，開克杜凱拉攸島 , 查戈斯群島, 北至日本, 南至巴布亞新幾內亞，索羅門群島, 與帝汶海。
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 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 20 June 2017
人類使用
漁業: 沒有興趣
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Estimates based on models
Preferred temperature (Ref.
123201): 23.5 - 29.3, mean 28.2 °C (based on 2040 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5078 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00339 - 0.01546), b=3.10 (2.92 - 3.28), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.0 ±0.3 se; based on size and trophs of closest relatives
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).
