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) >
Microdesmidae (Wormfishes)
蚓鰕虎科 (Wormfishes) > Ptereleotrinae
Etymology: Ptereleotris: Greek, pteron = wing, fin + The name of a Nile fish, eleotris (Ref. 45335).
More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
生態學
海洋 礁區魚類; 深度上下限 1 - 50 m (Ref. 27115), usually 1 - 10 m (Ref. 48637). 熱帶; 22°C - 27°C (Ref. 27115); 30°N - 30°S
Indo-Pacific: Red Sea to the Line and Tuamoto islands, north to the Ryukyu Islands, south to the southern Great Barrier Reef.
印度-太平洋: 紅海到列島群島與 Tuamoto 島, 北至琉球群島, 南至大堡礁的南方; 馬里亞納群島與密克羅尼西亞的馬紹爾群島。
大小 / 重量 / 年齡
Maturity: Lm ? range ? - ? cm
Max length : 13.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 9710)
背棘 (總數): 7; 背的軟條 (總數): 25-29; 臀棘 1; 臀鰭軟條: 24 - 27; 脊椎骨: 26 - 27. Pale to bluish gray in color; pectoral fin base with a narrow, pale blue-edged, black band; postorbital head with irregular, pale to iridescent blue bands and spots. Chin with a median, fleshy protuberance narrowing to a thin fold. Scales embedded, close-set, non imbricate (except on posterior part). 1st dorsal fin lower than 2nd; 2nd dorsal and anal fins elevated anteriorly. Closely resembles P. heteropterus but lacks the blue mark on the tail (Ref. 1602).
灰白的到藍灰色的顏色; 胸鰭基底具有一個狹窄的, 藍灰色-邊緣, 黑色的條紋; 眼眶後的頭部有不規則的, 灰白的對藍色虹彩的條紋與斑點。 下巴有對細的摺層狹窄的一個中央又肉質的突起。 鱗片深入的, 靠攏在一起, 非邊緣重疊成瓦狀.(除了在較後面的部分上之外) 第一背鰭低於第二; 第二背鰭與臀鰭鰭升高的前面地。 非常近似 P. heteropterus 但是在尾部上缺乏藍色的標誌.(參考文獻 1602)
Inhabits lagoon and seaward reefs, over rubble and sand bottoms (Ref. 9710). Found from shallow silty estuaries and inlets to outer reef lagoons to about 10 meters depth, but may also be seen deep on coastal slopes to 25 meters depth (Ref. 48637). Occur in pairs occupying the same burrow, but at times more than 2 individuals will retreat to the same refuge (particularly true for juveniles). Monogamous (Ref. 52884). Feeds on zooplanktons (Ref. 89972).
棲息於潟湖與臨海礁石, 在碎石與沙底部之上。 (參考文獻 9710) 成對出現佔領相同的洞穴，但是偶而超過 2個個體將撤退到相同的藏身處。 (特別是稚魚時) 一夫一妻的.(參考文獻 52884)
Life cycle and mating behavior
成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Monogamous mating is observed as both obligate and social (Ref. 52884).印度-太平洋: 紅海到列島群島與 Tuamoto 島, 北至琉球群島, 南至大堡礁的南方; 馬里亞納群島與密克羅尼西亞的馬紹爾群島。
Randall, J.E. and D.F. Hoese, 1985. Revision of the Indo-Pacific dartfishes, genus Ptereleotris (Perciformes: Gobioidei). Indo-Pac. Fish. (7):36 p. (Ref. 528)
人類使用
水族館: 商業性
更多資訊
參考文獻養殖養殖資訊品種遺傳學Electrophoreses遺傳率疾病加工NutrientsMass conversion
合作者照片Stamps, Coins Misc.聲音神經毒速度泳型鰓區Otoliths腦重體重比眼睛色素
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Estimates based on models
Preferred temperature (Ref.
123201): 25 - 29.3, mean 28.4 °C (based on 3870 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), 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
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
Nutrients (Ref.
124155): Calcium = 107 [57, 179] mg/100g; Iron = 0.809 [0.489, 1.346] mg/100g; Protein = 18.1 [17.0, 19.1] %; Omega3 = 0.0981 [, ] g/100g; Selenium = 30.9 [14.7, 64.3] μg/100g; VitaminA = 195 [67, 591] μg/100g; Zinc = 1.82 [1.22, 2.55] mg/100g (wet weight);
