Enteromius radari Kisekelwa, Snoeks, Decru, Schedel, Isumbisho & Vreven, 2022
分类 / 名称 俗名 | 同种异名 | Catalog of Fishes(属, 种) | ITIS | CoL | WoRMS | Cloffa
Teleostei > Cypriniformes (Carps) > Cyprinidae (Minnows or carps) > Smiliogastrinae
Etymology: Enteromius: Greek, enteron = intestine + Greek, myo, mys = muscle (Ref. 45335); radari: This species is dedicated to Dr. Honoris Radar Nishilu, former chief manager of the Kahuzi-Biega National Park (2008-2016), in recognition of his commitment to and support for biodiversity assessments and scientific research in the park and particularly for the investigations (Ref. 128600).
Etymology: Enteromius: Greek, enteron = intestine + Greek, myo, mys = muscle (Ref. 45335); radari: This species is dedicated to Dr. Honoris Radar Nishilu, former chief manager of the Kahuzi-Biega National Park (2008-2016), in recognition of his commitment to and support for biodiversity assessments and scientific research in the park and particularly for the investigations (Ref. 128600).
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: 6.5 - 7.0. 23°C - 23°C (Ref. 128600)
分布 领土 | FAO区域 | 生态系 | 标本纪录 | 分布图 | 简介 | Faunafri
Africa: Democratic Republic of the Congo.
大小 / 重量 / 年龄
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) : 10 - 11; 臀棘: 0; 臀鳍软条: 8; 脊椎骨: 31 - 33. Diagnosis: Within the Congo basin, Enteromius radari belongs to the group of sawfin minnows with a thickened last unbranched dorsal-fin ray and is thereby distinguished from all congeners from the Congo basin with a soft last unbranched dorsal-fin ray (Ref. 128600). It differs from other species with a weakly thickened spine, notably E. mediosquamatus, E. taeniurus and E. tomiensis, by its serrations on the spine vs. unserrated dorsal spine (Ref. 128600). Within the group of the sawfin minnows, having a thickened spine with serrations, it differs from E. afrovernayi, E. apleurogramma, E. oligogrammus and E. petchkovskyi by its complete lateral line vs. incomplete; in addition, it differs from E. apleurogramma and E. oligogrammus by its weakly thickened dorsal spine vs. a strongly thickened, and further by its lower number of lateral line scales from E. afrovernayi, 22-26 vs. 29-32; it differs from the remaining sawfin minnows by its weakly thickened, thin dorsal spine of which only the middle part is weakly serrated, vs. a strongly thickened, stout spine, well serrated over almost its entire length in E. ansorgii, E. eutaenia, E. kerstenii as well as E. tangandensis, E. mattozi, E. miiolepis, E.neumayeri, E. pellegrini and E. trinotatus; it can further be distinguished from E. pellegrini by its lower number of lateral line scales, 22-26 vs. 28-30; it can be distinguished from E. afrohamiltoni, E. lukindae, E. neumayeri, E. paludinosus, E. trimaculatus and E. vanderysti by its lower number of lateral line scales, 22-26 vs. 29-33, 29-30, 30-31, 34-39, 30-36 and 29, respectively (Ref. 128600). Furthermore, based on its colour pattern, E. radari can be distinguished from E. eutaenia, E. devosi, E. miolepis and E. luikae by the presence of three or four blotces along the flanks, situated just above the lateral line, and interconnected or not by a narrow, sometimes inconspicuous, black stripe vs. a permanent, continuous, black mid-lateral band; E. radari can be distinguished from E. guirali and E. machadoi as well, by the presence of these black markings along the body flanks vs. absence; E. radari can be distinguished from E. multilineatus and E. trinotatus also, by the above black marking character vs. a large black, mid-lateral band on the body but with several thin longitudinal black bands above and below this main band, and three elongated, narrow black spots respectively (Ref. 128600). Within the group of Enteromius species with a weakly thickened, serrated spine, it differs from E. chicapaensis and E. chiumbeensis by its higher number of lateral line scales, 22-26 vs. 21-23 and 20-21, respectively; in addition, it differs from E. chicapaensis by the presence of a series of three or four black blotches just above the mid-lateral line of the body vs. absence; furthermore, within this group it differs from E. holotaenia and E. martorelli by a series of three or four black blotches just above the mid-lateral line of the body vs. a continuous black band; finally, E. radari differs clearly from E. janssensi by the absence of cephalic pitlines vs. presence, and by the presence of blotches vs. indistinct black band larger on the anterior part and narrowing at mid-body level, by its lower number of lateral line scales, 22-26 vs. 24-27, and its lower number of circumpeduncular scales, 10-12 vs. 12 (Ref. 128600).
Found in shallow areas, about 1 m of depth, of small streams, about 1-10 m width, under tree canopy cover; the bottom is composed of either silt, sand, gravel, or a combination with mud and detritus (Ref. 128600).
生命周期和交配行为 成熟度 | 繁殖 | 产卵场 | 卵 | 孕卵数 | 仔鱼
主要参考文献
上传您的参考资料 | 参考文献 | 合作者 | 合作者
Kisekelwa, T., J. Snoeks, E. Decru, F.B.D. Schedel, M. Isumbisho and E. Vreven, 2022. A mismatch between morphological and molecular data in lineages of Enteromius (Cypriniformes: Cyprinidae) from the Lowa basin (East Democratic Republic of the Congo: DRC) with the description of a new species. Syst. Biodivers. 20(1,2135630):1-22. (Ref. 128600)
CITES
Not Evaluated
对人类的威胁
人类利用
渔业: 没有兴趣
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营养素
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视觉色素
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疾病与寄生虫
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遗传学
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网络资源
AFORO (otoliths) | 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 | OneZoom | Open Tree of Life | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | TreeBase | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | Zoobank | 动物学的记录
基于模型的估算
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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=0.01096 (0.00511 - 0.02351), b=3.02 (2.85 - 3.19), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
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营养阶层 (参考文献 69278) |
3.0 ±0.3 se; based on size and trophs of closest relatives |
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回复力 (参考文献 120179) |
高度, 族群倍增时间少于 15个月 (Preliminary K or Fecundity.). |
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渔业脆弱性 (Ref. 59153) |
Low vulnerability (16 of 100). 🛈 |