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) > Gobionellinae
Etymology: Gnatholepis: Greek, gnathos = jaw + Greek,lepis = scale (Ref. 45335).
Eponymy: Commander Joseph Cheesman ‘Snake’ Thompson (1874–1943) was a US Navy medical officer (retired 1929) and amateur herpetologist. [...] (Ref. 128868), visit book page.
More on author: Jordan.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 0 - 50 m (Ref. 5299), usually 1 - 36 m (Ref. 92171). 熱帶; 43°N - 2°S
Atlantic: southern Florida, North Carolina, the Bahamas, Bermuda through to the Lesser Antilles in western Atlantic; also in the oceanic islands of Ascension, Madeira and St Helena, and Sao Tome Island, Cape Verde Islands and the Canary Islands in the eastern Atlantic.
西大西洋: 百慕達群島，佛羅里達 (美國), 與巴哈馬到南美洲北部。 東大西洋: 阿森松島與聖赫勒拿島;(參考文獻 5299) 聖多美島.(參考文獻 34088)
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 8.2 cm TL 雄魚/尚未辨別雌雄; (Ref. 39517); 5.7 cm TL (female)
背棘 (總數) : 7; 背的軟條 (總數) : 10 - 12; 臀棘: 1; 臀鰭軟條: 11. Distinguished by the following characteristics: moderately large Gnatholepis (up to 58 mm SL) with nape midline scales always cycloid and most of predorsal scales cycloid; body pale with 6-8 rows of staggered dark brown spots, mid-lateral spots may be largest; transverse black line on the upper part of the eye joining somewhat oblique to curved black line or bar crossing cheek and ending well behind end of jaw; third to fourth first dorsal fin spines longest, fin with square to rectangular appearance when extended; second dorsal and anal fin rays usually I,11; pectoral rays 16-18, usually 17; lateral scales 26-29, usually 27; 9-11 predorsal scales (usually 10), all cycloid (Ref. 92171).
有兩個不明顯的褐橘色的斑紋, 第一個從在後眼在胸鰭基底之上; 第二條斑紋從鰓蓋的前面開始而且跑向胸鰭基底; 在虹膜的頂端一條垂直的褐橘色的線而且腹地從眼跑.(參考文獻 13442)
Inhabits open sand, rock, and rubble areas. Often occurs with the bridled goby, Coryphopterus glaucofraenum. Feeds on organisms and organic material by taking sand into its mouth and expelling it through the gill openings, filtering out its food in the process (Ref. 26938).
棲息於開放的沙子，岩石與碎石區域。 時常與轡頭鰕虎魚， Coryphopterus glaucofraenum 一起出現。 藉由帶沙子進入它的嘴而且排出經過鰓裂吃生物與有機物, 在過程中過濾出它的食物.(參考文獻 26938)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
西大西洋: 百慕達群島，佛羅里達 (美國), 與巴哈馬到南美洲北部。 東大西洋: 阿森松島與聖赫勒拿島;(參考文獻 5299) 聖多美島.(參考文獻 34088)
Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)
IUCN 瀕危狀態 (Ref. 130435: Version 2024-1)
無危 (LC) ; Date assessed: 10 January 2014
人類使用
漁業: 商業性; 水族館: 商業性
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Estimates based on models
Preferred temperature (Ref.
123201): 23.5 - 28, mean 26.5 °C (based on 290 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00871 (0.00461 - 0.01646), b=3.19 (3.03 - 3.35), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
營養階層 (Ref.
69278): 2.3 ±0.2 se; based on diet studies.
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 = 145 [76, 299] mg/100g; Iron = 0.966 [0.480, 1.800] mg/100g; Protein = 18 [16, 20] %; Omega3 = 0.145 [0.067, 0.263] g/100g; Selenium = 27 [14, 56] μg/100g; VitaminA = 110 [28, 389] μg/100g; Zinc = 2.52 [1.66, 3.76] mg/100g (wet weight);
