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Hoplisoma paleatum
图片提供人 Muséum-Aquarium de Nancy/D. Terver
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图片提供人 Muséum-Aquarium de Nancy/D. Terver
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Siluriformes (Catfishes) > Callichthyidae (Callichthyid armored catfishes) > Corydoradinae
More on author: Jenyns.
More on author: Jenyns.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
; 淡水 居于水底的; pH range: 6.0 - 8.0; dH range: 5 - 19. 亞熱帶的; 18°C - 23°C (Ref. 30491)
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | 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 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 6.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 111771); 7.1 cm SL (female); 最大体重: 11.20 g (Ref. 111771); 最大体重: 11.20 g
Max length : 6.6 cm SL 雄鱼/尚未辨别雌雄; (Ref. 111771); 7.1 cm SL (female); 最大体重: 11.20 g (Ref. 111771); 最大体重: 11.20 g
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 2; 背的软条 (总数) : 8 - 9; 臀鳍软条: 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).
发现于池塘了。 (参考文献 11229) 吃蠕虫，甲壳动物，昆虫与植物。 (参考文献 7020) 水族馆保持: 形成 5个或更多个体的群体; 水族馆最小体型 60 公分.(参考文献 51539)
发现于池塘了。 (参考文献 11229) 吃蠕虫，甲壳动物，昆虫与植物。 (参考文献 7020) 水族馆保持: 形成 5个或更多个体的群体; 水族馆最小体型 60 公分.(参考文献 51539)
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
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。
主要参考文献
上传您的参考资料 | 参考文献 | 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
对人类的威胁
无害处的
人类利用
渔业: 没有兴趣; 水族馆: 高经济性
FAO - Publication: search | FishSource |
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网络资源
AFORO (otoliths) | Alien/Invasive Species database | Aquatic Commons | BHL | Cloffa | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: 属, 种 | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GloBI | Google Books | Google Scholar | Google | IGFA World Record | 国家资料库 | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | 公众的水族馆 | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | 动物学的记录
基于模型的估算
|
系统发育多样性指数 (参考文献 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). |
|
营养阶层 (参考文献 69278) |
2.9 ±0.34 se; based on food items. |
|
回复力 (参考文献 120179) |
中等的, 族群倍增时间最少 1.4 - 4.4年 (Fec is at least about 100 eggs (Ref. 1672)). |
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渔业脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |