Procatopus similis Ahl, 1927
Variable lampeye
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Procatopus similis
Male 图片提供人 Terceira, A.C.
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Male 图片提供人 Terceira, A.C.
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Cyprinodontiformes (Rivulines, killifishes and live bearers) > Procatopodidae (African lampeyes) > Procatopodinae
Etymology: Procatopus: Greek, pro = in front o + Greek, kata = down + Greek pous = feet.
More on author: Ahl.
Etymology: Procatopus: Greek, pro = in front o + Greek, kata = down + Greek pous = feet.
More on author: Ahl.
环境：氛围 / 气候带 / 深度上下限 / 分布范围 生态学
; 淡水 底中水层性; pH range: 6.0 - 8.0; dH range: 5 - 12; 非迁移的. 熱帶; 24°C - 26°C (Ref. 2060)
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Africa: on the coastal plain rain- and secondary forests in southern Nigeria (Ref. 3788, 57259), west and east Cameroon southward to Lokundje river (Ref. 3788).
非洲: 奈及利亞南部, 西部與東部的喀麥隆向南至 Lokundje 河。
非洲: 奈及利亞南部, 西部與東部的喀麥隆向南至 Lokundje 河。
大小 / 重量 / 年龄
成熟度: Lm ? range ? - ? cm
Max length : 6.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 31267); common length : 5.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 27139)
Max length : 6.0 cm TL 雄鱼/尚未辨别雌雄; (Ref. 31267); common length : 5.5 cm TL 雄鱼/尚未辨别雌雄; (Ref. 27139)
简单描述 检索表 | 型态特徵 | 形态测量图
背棘 (总数) : 0; 背的软条 (总数) : 9 - 13; 臀棘: 1; 臀鳍软条: 15 - 19. Diagnosis: larger-sized ‘Lampeye’ species with rounded dorsal and anal fin; fin extensions may be present at the upper and lower corners of the caudal fin and at the anal fin; ventral fins inserted below or just behind pectorals; dorsal fin with 9-13 rays; anal fin with 15-19 rays; scales on mid-longitudinal series 27-31 (Ref. 57259).
Colouration: Male colouration: variable in colouration; light olive to light grey body colour, on the sides strong light blue reflections; on the back in some populations a red-brown stripe, parallel to the dorsal profile; the colour of the unpaired fins is variable and ranges from light blue-grey through yellow and orange to red; these fins usually with a pattern of red spots and stripes; sometimes a dark red margin is present; the caudal fin usually light blue reflecting at its base, changing in the colour as found in the other fins; in its central part spots or stripes in red, usually forming crossbars; a red margin at the upper and lower side may be present; fin extensions, when present mostly white (Ref. 57259). Female colouration: simply semi-translucent grey or pale olive; ventral area more white to silver; unpaired fins colourless (Ref. 57259). Both sexes show an orange reflecting upper part at the eye iris (Ref. 57259).
Body shape (shape guide): fusiform / normal.
Body shape (shape guide): fusiform / normal.
Found in small rivers and brooks, mainly in the streaming parts on sedimentary soils; in coastal plain rainforests and secondary forests (Ref. 3788, 57259). Not a seasonal killifish. Is difficult to maintain in aquarium (Ref. 27139).
出现于小的河与小溪, 主要在流部份。 在海岸的纯雨林与次级森林中。 不是一个季节性的鱂科鱼类。 在水族馆是难以维持。 (参考文献 27139)
出现于小的河与小溪, 主要在流部份。 在海岸的纯雨林与次级森林中。 不是一个季节性的鱂科鱼类。 在水族馆是难以维持。 (参考文献 27139)
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
非洲: 奈及利亞南部, 西部與東部的喀麥隆向南至 Lokundje 河。
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Huber, J.H., 1996. Killi-Data 1996. Updated checklist of taxonomic names, collecting localities and bibliographic references of oviparous Cyprinodont fishes (Atherinomorpha, Pisces). Société Française d'Ichtyologie, Muséum National d'Histoire Naturelle, Paris, France, 399 p. (Ref. 27139)
CITES
Not Evaluated
对人类的威胁
无害处的
人类利用
水族馆: 商业性
FAO - Publication: search | FishSource |
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基于模型的估算
|
系统发育多样性指数 (参考文献 82804) |
PD50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref. 93245). |
|
营养阶层 (参考文献 69278) |
3.2 ±0.4 se; based on size and trophs of closest relatives |
|
渔业脆弱性 (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |