Hypostomus plecostomus (Linnaeus, 1758)
Suckermouth catfish
分類 / 名稱 俗名 | 同種異名 | Catalog of Fishes(屬, 種) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Siluriformes (Catfishes) 鯰形目 (Catfishes) > Loricariidae (Armored catfishes) 甲鯰科 (Armored catfishes) > Hypostominae
Etymology: Hypostomus: Greek, hypo = under + Greek, stoma = mouth (Ref. 45335).
More on author: Linnaeus.
Etymology: Hypostomus: Greek, hypo = under + Greek, stoma = mouth (Ref. 45335).
More on author: Linnaeus.
Taxonomic Remarks
Neotype designation of Acipenser plecostomus in Boeseman 1968 (RMNH 182400) may be invalid if the smallest specimen in NRM LP 32 is part of the type series; for more details on synonymy of Hypostomus plecostomus see Boeseman (1968:32) and Isbrücker (1980:30). Mitochondrial D-loop sequences used in a molecular phylogeny of Hypostomus and related genera by Montoya-Burgos and Weber (in press, fig. 2; EMBL/GenBank AJ318351).
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
; 淡水; 半鹹淡水 居於水底的; pH range: 6.2 - 8.2; dH range: ? - 28. 熱帶; 20°C - 28°C (Ref. 2060); 12°N - 25°S, 60°W - 51°W
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
South America: Guianas (coastal region from the Oyapock River basin to the Essequibo River basin). Identity of reported introduced species to several Asian countries for the aquarium trade need further confirmation.
南美洲: 阿根廷 (參考文獻 9086) 與圭亞那海岸的流域。 曾經為水族貿易引進一些亞洲國家。 (參考文獻 2060)
南美洲: 阿根廷 (參考文獻 9086) 與圭亞那海岸的流域。 曾經為水族貿易引進一些亞洲國家。 (參考文獻 2060)
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 25.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 90186); common length : 28.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193)
Max length : 25.0 cm SL 雄魚/尚未辨別雌雄; (Ref. 90186); common length : 28.0 cm TL 雄魚/尚未辨別雌雄; (Ref. 12193)
簡短描述 檢索表 | 型態特徵 | 形態測量圖
This species is distinguished by the following characters: differs from species of the H. cochliodon group (H. macushi and H. taphorni in the Guianas) by having viliform teeth (vs. large spoon-shaped teeth); differs from other Guianese species of Hypostomus by having teeth bearing a short roughly rounded crown, with lateral cusp about half the length of the main cusp (vs. an elongated crown, with a small lateral cusp in coppenamensis, corantijni, crassicauda, gymnorhynchus,nematopterus, watwata), or sometimes with an enlarged lateral cusp (observed in H. gymnorhynchus from upper Maroni River Basin only, H. micromaculatus and H. paucimaculatus); differs from long-crown toothed species except H. watwata by the presence of a preanal plate (vs. absence); differs from H. watwata in having an azygous plate which is sometimes divided into two to three secondary platelets, bordering the posterior part of the supraoccipital and directly contacting the pterotic-supracleithrum, laterally bordered by two plates that contact only the pterotic-supracleithrum (vs. an azygous plate, often divided anteriorly in small secondary platelets, not connecting the pterotic-supracleithrum, and with two lateral areas divided in multiple platelets, 4-13, bordering the postero-lateral part of the supraoccipital and the posterior part of the pterotic-supracleithrum (Ref. 90186).
Cross section: oval.
身體短與結實的; 尾柄不扁平的。 頭部與身體的上半部包在縱列的鱗甲中了; 頭部下表面與腹部裸露的。
Cross section: oval.
身體短與結實的; 尾柄不扁平的。 頭部與身體的上半部包在縱列的鱗甲中了; 頭部下表面與腹部裸露的。
Facultative air-breathing (Ref. 126274); This species inhabits the lower part of rivers still under tide influence, and characterized by a quiet flowing water and muddy substrate, and swamps (Ref. 90186). Feeds on algae and small crustaceans. Is cultured in ponds in Singapore and Hong Kong for the aquarium trade, where it is very popular (Ref. 2060).
吃藻類與小型甲殼動物。 在新加坡的池塘被養殖與對於水族貿易香港, 在那裡它非常受歡迎.(參考文獻 2060)
吃藻類與小型甲殼動物。 在新加坡的池塘被養殖與對於水族貿易香港, 在那裡它非常受歡迎.(參考文獻 2060)
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
Deposits eggs on smooth rocks. Eggs are guarded by one or both parents. May deposit eggs in depressions (Ref. 2060).南美洲: 阿根廷 (參考文獻 9086) 與圭亞那海岸的流域。 曾經為水族貿易引進一些亞洲國家。 (參考文獻 2060)
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 : Fisch-Muller, Sonia | 合作者
Weber, C., R. Covain and S. Fisch-Muller, 2012. Identity of Hypostomus plecostomus (Linnaeus, 1758), with an overview of Hypostomus species from the Guianas (Teleostei: Siluriformes: Loricariidae). Cybium 36(1):195-227. (Ref. 90186)
CITES
Not Evaluated
對人類具威脅
無害處的
人類使用
漁業: 商業性; 水族館: 高經濟性
FAO - Publication: search | FishSource |
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網路資源
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基於模型的估計
|
系統發育多樣性指數 (參考文獻 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01905 (0.01584 - 0.02292), b=2.95 (2.92 - 2.98), in cm total length, based on LWR estimates for this species (Ref. 93245). |
|
營養階層 (參考文獻 69278) |
2.5 ±0.26 se; based on food items. |
|
回復力 (參考文獻 120179) |
中等的, 族群倍增時間最少 1.4 - 4.4年 (Assuming tmax>3; Fec = 3,000). |
|
釣魚的脆弱性 (Ref. 59153) |
Moderate vulnerability (43 of 100). 🛈 |
|
價格種類 (Ref. 80766) |
Unknown. |