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Paradoxoglanis parvus Norris, 2002

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Paradoxoglanis parvus
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分类 / Names 俗名 | 同种异名 | Catalog of Fishes(, ) | ITIS | CoL | WoRMS | Cloffa

Teleostei > Siluriformes (Catfishes) > Malapteruridae (Electric catfishes)
Etymology: parvus: From the Latin "parvus" = little or small, referring to the diminutive size of the species (Ref. 44050).

Environment: milieu / climate zone / depth range / distribution range 生态学

; 淡水 居于水底的. 热带

分布 国家 | FAO区域 | 生态系 | 标本纪录 | Point map | 简介 | Faunafri

Africa: middle Congo River system and the Kumbinanimi River system just north of the Congo River mouth (Ref. 44050, 78218).
非洲: 中央刚果河流域.(参考文献 44050)

大小 / 重量 / 年龄

Maturity: Lm ?  range ? - ? cm
Max length : 16.9 cm SL 雄鱼/尚未辨别雌雄; (Ref. 44050)

简单描述 检索表 | 型态特徵 | 形态测量图

臀棘: 0; 臀鳍软条: 8 - 12; 脊椎骨: 37 - 41. Diagnosis: lateral line short, rarely longer than 28% SL, most commonly 18-22% SL; nearly always 6 pelvic-fin rays; generally 2 sensory pores between inner mental barbels; caudal saddle and bar pattern absent; no sharply defined pectoral fin markings (Ref. 44050).
鉴别: 侧线短 , 非长度超过 28% SL, 最通常 18-22% SL; 几乎总是 6个腹鳍鳍条; 通常在内部的神经触须之间的 2个感觉小孔; 尾部的鞍状斑与横带图案不存在; 没有轮廓分明的胸鳍斑纹.(参考文献 44050) 描述: 16-28个腹部的脊椎骨; 21-23个尾部的脊椎骨; 18个尾鳍鳍条 (安排 ii-7- 的 7- ii).(参考文献 44050) 体色 身体与头部双色的; 背面与侧面褐色或灰色的, 腹部黄褐色的; 背面与侧面显著有细的斑点与较大的斑块 (向上到 5-6 倍眼直径), 有些如果在腹部上的任何的斑點; 胸鰭與腹鰭淡褐色或灰色的當成魚時; 臀鰭不透明物 (微白色的) 具有一個暗色的小區塊覆蓋後半段或鰭中的第三與灰白的末梢部的邊緣; 尾鰭淡褐色或灰色的 (接近側面顏色) 有灰白的末梢部的邊緣與灰白的基部新月; 稚魚色彩當成魚有沒有尾部鞍狀斑與橫帶圖案的暗示.(參考文獻 44050)

生物学特性     字汇 (例如 epibenthic)


Life cycle and mating behavior Maturities | 繁殖 | Spawnings | Egg(s) | Fecundities | 仔鱼

非洲: 中央刚果河流域.(参考文献 44050)

主要参考文献 Upload your references | 参考文献 | 合作者 | 合作者

Norris, S.M., 2002. A revision of the African electric catfishes, family Malapteruridae (Teleostei, Siluriformes), with erection of a new genus and descriptions of fourteen new species, and an annotated bibliography. Ann. Mus. R. Afr. Centr., Sci. Zool., 289:1-155. (Ref. 44050)

世界自然保护联盟红皮书 (Ref. 130435)

  最不相关 (LC) ; Date assessed: 16 February 2009

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

对人类的威胁

  无害处的





人类利用

FAO - Publication: search | FishSource |

更多信息

Trophic ecology
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Food consumptions
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网络资源

AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | BOLDSystems | Websites from users | 核实 FishWatcher | CISTI | Catalog of Fishes: , | DiscoverLife | ECOTOX | FAO - Publication: search | Faunafri | Fishipedia | Fishtrace | GenBank: 基因组, 核苷酸 | GloBI | Google Books | Google Scholar | Google | IGFA World Record | MitoFish | Otolith Atlas of Taiwan Fishes | PubMed | Reef Life Survey | Socotra Atlas | 树状分类阶层 | Wikipedia: 转至, 搜寻 | World Records Freshwater Fishing | Zoobank | 动物学的记录

Estimates based on models

Phylogenetic diversity index (Ref. 82804):  PD50 = 0.6250   [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00389 (0.00180 - 0.00842), b=3.12 (2.94 - 3.30), in cm total length, based on all LWR estimates for this body shape (Ref. 93245).
营养阶层 (Ref. 69278):  3.3   ±0.4 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153):  Low vulnerability (11 of 100).