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Gobiodon acicularis Harold & Winterbottom, 1995

Needlespine coral goby
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分類 / Names 俗名 | 同種異名 | Catalog of Fishes(, ) | 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

分布 國家 | FAO區域 | 生態系 | 發現紀錄 | Point map | 簡介 | Faunafri

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)

簡短描述 檢索表 | 型態特徵 | 形態測量圖

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。

生物學特性     字彙 (例如 epibenthic)

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 | | 孕卵數 | 仔魚

中西太平洋: 帛琉 [=帛琉].

主要參考資料 Upload your references | 參考文獻 | 合作者 | 合作者

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

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

對人類具威脅

  無害處的





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Trophic ecology
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入添量
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Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 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);