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: Gobiodon: Latin, gobius = gudgeon + Greek, odous = teeth (Ref. 45335); acicularis: Named for its elongate spine of the first dorsal fin.
More on authors: Harold & Winterbottom.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 ? - 10 m (Ref. 86942). 熱帶
Western Central Pacific: Belau [=Palau] to Indonesia.
中西太平洋: 帛琉 [=帛琉].
大小 / 重量 / 年齡
Maturity: Lm ?  range ? - ? cm
Max length : 3.9 cm SL 雄魚/尚未辨別雌雄; (Ref. 13690)
背棘 (總數) : 6 - 7; 背的軟條 (總數) : 10 - 11; 臀棘: 1; 臀鰭軟條: 9. Only species in the genus with a filamentous first dorsal spine. (Ref. 37816); characterized by yellowish-brown to black color including fins; triangular first dorsal fin, prolonged and filamentous at apex; absence of scales; complete pelvic fin frenum and basal membrane; pelvic fin reaching anus; depth of body at pelvic fin level 2.0-2.5 in SL (Ref. 90102).
在本屬的唯一的種具有一個絲狀的第一背鰭棘。
Facultative air-breathing (Ref. 126274); Specimens were collected from coral-enclosed area and reef bordering eel-grass flat (Ref. 13690). Also found among branches of hard corals including Echinopora horrida, E.mammiformis and Hydnophora rigida (Ref 90102).
標本被採集自珊瑚-附件的區域與礁石附近的鰻草平台。 (參考文獻 13690)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
中西太平洋: 帛琉 [=帛琉].
Harold, A.S. and R. Winterbottom, 1995. Gobiodon acicularis, a new species of gobioid fish (Teleostei: Gobiidae) from Belau, Micronesia. Proc. Biol. Soc. Wash. 108(4):687-694. (Ref. 13690)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
近危 (NT) (A2c); Date assessed: 28 June 2018
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Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01995 (0.00906 - 0.04395), b=3.01 (2.83 - 3.19), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
營養階層 (Ref.
69278): 3.4 ±0.4 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).
Nutrients (Ref.
124155): Calcium = 254 [106, 555] mg/100g; Iron = 1.13 [0.53, 2.42] mg/100g; Protein = 18 [16, 20] %; Omega3 = 0.119 [0.044, 0.256] g/100g; Selenium = 20.2 [8.5, 45.5] μg/100g; VitaminA = 102 [24, 425] μg/100g; Zinc = 2.5 [1.5, 4.0] mg/100g (wet weight);