Neogobius melanostomus (Pallas, 1814)
Round goby
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| Native range | All suitable habitat | Point map | Year 2050 |
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| This map was computer-generated and has not yet been reviewed. |
| Neogobius melanostomus AquaMaps Data sources: GBIF OBIS |
分類 / 名稱 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: Neogobius: Greek, neos = new + Latin, gobius = gudgeon (Ref. 45335).
More on author: Pallas.
Etymology: Neogobius: Greek, neos = new + Latin, gobius = gudgeon (Ref. 45335).
More on author: Pallas.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
海洋; 淡水; 半鹹淡水 居於水底的; 非產卵性溯降河的 (Ref. 46888); 深度上下限 0 - 30 m (Ref. 36771). 溫帶; 4°C - 20°C (Ref. 2059); 60°N - 36°N, 18°E - 58°E
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
Europe and Asia: Sea of Azov, Black Sea and Caspian basins. Adverse ecological impact after introduction have been reported by several countries. In 2004, this was accidentally introduced in North America with ballast water in ships (Ref. 59043).
歐洲: 亞速海, 黑海與里海的流域。 引入後的不利的生態衝擊曾經被一些國家報告。
歐洲: 亞速海, 黑海與里海的流域。 引入後的不利的生態衝擊曾經被一些國家報告。
初熟時的長度 / 大小 / 重量 / 年齡
成熟度: Lm ?, range 4 - ? cm
Max length : 35.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 88073); 最大體重: 381.42 g (Ref. 88073); 最大年齡: 6 年 (Ref. 110985)
Max length : 35.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 88073); 最大體重: 381.42 g (Ref. 88073); 最大年齡: 6 年 (Ref. 110985)
簡短描述 檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 7 - 8; 背的軟條 (總數) : 12 - 17; 臀棘: 1; 臀鰭軟條: 9 - 14; 脊椎骨: 31 - 34. This species is distinguished from its congeners entering freshwater in Europe by the following characters: first branched ray of second dorsal about as long as penultimate ray; no scales on midline of nape, in front of preoperculum; pelvic-disc fraenum with small rounded lobes and the length is less than 1/6 of width at base; scales in midlateral series 45-54 + 2-3; a large black spot on the posterior part of first dorsal (Ref. 59043).
Body shape (shape guide): fusiform / normal.
Body shape (shape guide): fusiform / normal.
Adults prefer shallow, brackish waters but also occur in fresh waters (Ref. 36771); in lagoons and lakes, large rivers, harbors, on sand or rock bottom; mostly found on well vegetated or rock bottom (Ref. 59043). Can tolerate a temperature range of 0 to 30°C, but mainly thrive in warm temperate waters; able to tolerate low oxygen content waters for several days (Ref. 36771). Oviparous, with demersal eggs (Ref. 36771). Longevity up to 4 years. Males reproduce for the first time at 3-4 years, females at 2-3 years. Spawning season in April to September; females may repeat spawning during a season, every 18-20 days; body of males entirely black during this season. Adhesive eggs deposited on stones, shells and aquatic plants; males guard eggs until hatching and usually die after spawning season. Egg clutches are supposed to be occasionally transported attached to the hull of ships, facilitating introduction to other areas. They feed on a wide variety of invertebrates and small fish, mostly on molluscs (Ref. 59043). Due to its large size, it has a major commercial value in some areas, especially in Azov Sea. It is usually salted, dried and consumed with beer (Ref. 92840).
偏愛淺灘, 半鹹淡水域也出現在淡水.(參考文獻 36771) 活超過石頭; 在淡化的區域與河口中.(參考文獻 2058) 能容忍一個 0 到 30 °C 的溫差, 但是主要地在暖溫帶水域中繁榮.(參考文獻 36771) 能容忍低溶氧量水域長達好幾天.(參考文獻 36771) 卵生的，具有沉性卵.(參考文獻 36771) 雄性在產卵季節之後保護胚胎與稚魚而且死。 (參考文獻 36771)
偏愛淺灘, 半鹹淡水域也出現在淡水.(參考文獻 36771) 活超過石頭; 在淡化的區域與河口中.(參考文獻 2058) 能容忍一個 0 到 30 °C 的溫差, 但是主要地在暖溫帶水域中繁榮.(參考文獻 36771) 能容忍低溶氧量水域長達好幾天.(參考文獻 36771) 卵生的，具有沉性卵.(參考文獻 36771) 雄性在產卵季節之後保護胚胎與稚魚而且死。 (參考文獻 36771)
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Males protect embryos and juveniles (Ref. 36771). Males die after the spawning season (Ref. 36771).歐洲: 亞速海, 黑海與里海的流域。 引入後的不利的生態衝擊曾經被一些國家報告。
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 | 合作者
Kottelat, M., 1997. European freshwater fishes. An heuristic checklist of the freshwater fishes of Europe (exclusive of former USSR), with an introduction for non-systematists and comments on nomenclature and conservation. Biologia, Bratislava, 52/Suppl. 5:1-271. (Ref. 13696)
CITES
Not Evaluated
對人類具威脅
潛能有害之物
人類使用
漁業: 商業性; 水族館: 商業性; 誘餌: occasionally
FAO - Publication: search | FishSource |
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網路資源
AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | Websites from users | 檢查 FishWatcher | CISTI | Catalog of Fishes: 屬, 種 | DiscoverLife | DORIS | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | 國家資料庫 | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | 公眾的水族館 | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 樹狀分類階層 | Wikipedia: 去, 搜尋 | World Records Freshwater Fishing | 動物學的記錄
基於模型的估計
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系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01122 (0.00955 - 0.01318), b=3.04 (2.99 - 3.09), in cm total length, based on LWR estimates for this species (Ref. 93245). |
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營養階層 (參考文獻 69278) |
3.3 ±0.1 se; based on diet studies. |
| Generation time | 10.0 ( na - na) years. Estimated as median ln(3)/K based on 2 growth studies. |
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回復力 (參考文獻 120179) |
中等的, 族群倍增時間最少 1.4 - 4.4年 (tm=2-4; tmax=4; Fec=300). |
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釣魚的脆弱性 (Ref. 59153) |
Low to moderate vulnerability (26 of 100). 🛈 |
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價格種類 (Ref. 80766) |
Very high. |