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Hoplisoma paleatum
拍攝者 Muséum-Aquarium de Nancy/D. Terver
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拍攝者 Muséum-Aquarium de Nancy/D. Terver
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) > Callichthyidae (Callichthyid armored catfishes) 美鯰科 (Callichthyid armored catfishes) > Corydoradinae
More on author: Jenyns.
More on author: Jenyns.
環境： 環境 / 氣候帶 / 深度上下限 / 配送範圍 生態學
; 淡水 居於水底的; pH range: 6.0 - 8.0; dH range: 5 - 19. 亞熱帶的; 18°C - 23°C (Ref. 30491)
分布 領土 | FAO區域 | 生態系 | 發現紀錄 | 分布圖 | 簡介 | Faunafri
South America: Argentina, Brazil, and Uruguay.
南美洲: 在烏拉圭與巴西的巴拉納河流域下游與沿海的河川。
南美洲: 在烏拉圭與巴西的巴拉納河流域下游與沿海的河川。
大小 / 重量 / 年齡
成熟度: Lm ? range ? - ? cm
Max length : 6.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 111771); 7.1 cm SL (female); 最大體重: 11.20 g (Ref. 111771); 最大體重: 11.20 g
Max length : 6.6 cm SL 雄魚/尚未辨別雌雄; (Ref. 111771); 7.1 cm SL (female); 最大體重: 11.20 g (Ref. 111771); 最大體重: 11.20 g
簡短描述 檢索表 | 型態特徵 | 形態測量圖
背棘 (總數) : 2; 背的軟條 (總數) : 8 - 9; 臀鰭軟條: 6 - 7; 脊椎骨: 21 - 22. This species is distinguished by the following characters: typically having the posterior margin of pectoral-fin spine only with perpendicularly directed serrations, with some specimens variably presenting some serrations smoothly bent towards the tip of the spine; presence of contact between the parieto-supraoccipital and nuchal plate; with a fold in the middle portion of the lower lip. Colouration: along flank midline are longitudinal series of 3-5 moderate-to large-sized dark brown or black blotches; some specimens have coalescent blotches, forming a wide and irregular stripe; anterior portion of dorsal fin with conspicuous concentration of dark brown or black chromatophores, not forming small dark markings; pectoral fin with conspicuous concentration of dark brown or black chromatophores, not forming small dark markings; caudal-fin lobes with conspicuous dark brown or black bands; absence of a dark brown or black bar crossing the orbit (Ref. 138497).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Facultative air-breathing (Ref. 126274); Found in ponds (Ref. 11229). Feeds on worms, crustaceans, insects and plant matter (Ref. 7020). Aquarium keeping: in groups of 5 or more individuals; minimum aquarium size 60 cm (Ref. 51539).
發現於池塘了。 (參考文獻 11229) 吃蠕蟲，甲殼動物，昆蟲與植物。 (參考文獻 7020) 水族館保持: 形成 5個或更多個體的群體; 水族館最小體型 60 公分.(參考文獻 51539)
發現於池塘了。 (參考文獻 11229) 吃蠕蟲，甲殼動物，昆蟲與植物。 (參考文獻 7020) 水族館保持: 形成 5個或更多個體的群體; 水族館最小體型 60 公分.(參考文獻 51539)
生命週期和交配行為 成熟度 | 繁殖 | 產卵場 | 卵 | 孕卵數 | 仔魚
The female holds 2-4 eggs between her pelvic fins, where the male fertilizes them for about 30 seconds. Only then the female swims to a suitable spot, where she attaches the very sticky eggs. The pair repeats this process until about 100 eggs have been fertilized and attached (Ref. 1672).南美洲: 在烏拉圭與巴西的巴拉納河流域下游與沿海的河川。
主要參考資料
上傳您的推薦信 | 參考文獻 | 合作者 : Reis, Roberto E. | 合作者
Tencatt, L.F.C., M.R. de Britto and C.S. Pavanelli, 2016. Revisionary study of the armored catfish Corydoras paleatus (Jenyns, 1842) (Siluriformes: Callichthyidae) over 180 years after its discovery by Darwin, with description of a new species. Neotropical Ichthyology 14(1):75-94. (Ref. 129023)
CITES
Not Evaluated
對人類具威脅
無害處的
人類使用
漁業: 沒有興趣; 水族館: 高經濟性
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更多資訊
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特別的報告
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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 | 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
|
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=0.01995 (0.01447 - 0.02751), b=2.96 (2.88 - 3.04), in cm total length, based on LWR estimates for this species (Ref. 93245). |
|
營養階層 (參考文獻 69278) |
2.9 ±0.34 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 (Fec is at least about 100 eggs (Ref. 1672)). |
|
釣魚的脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |