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Raiamas marqueti
画像によって Katemo Manda, B.
画像 | グーグルの画像
画像によって Katemo Manda, B.
分類 / 名前 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
> Cypriniformes (Carps) > Danionidae (Danios) > Chedrinae
Etymology: marqueti: The species name, marqueti, is in honour of Jean-Pierre Marquet, former technical assistant of the Belgian Technical Cooperation project 'PRODEPAAK', in recognition of his remarkable efforts in fish collecting and who provided logistic support for the Katanga Expedition 2012 which resulted in the discovery of this new species (Ref. 122357).
Eponymy: Jean-Pierre Marquet was formerly technical assistant of the BTC (Belgian Technical Cooperation) project ‘PRODEPAAK’ (Projet de Développement de la Pêche Artisanale et de l’Aquaculture au Katanga, 2008–2013). [...] (Ref. 128868), visit book page.
Etymology: marqueti: The species name, marqueti, is in honour of Jean-Pierre Marquet, former technical assistant of the Belgian Technical Cooperation project 'PRODEPAAK', in recognition of his remarkable efforts in fish collecting and who provided logistic support for the Katanga Expedition 2012 which resulted in the discovery of this new species (Ref. 122357).
Eponymy: Jean-Pierre Marquet was formerly technical assistant of the BTC (Belgian Technical Cooperation) project ‘PRODEPAAK’ (Projet de Développement de la Pêche Artisanale et de l’Aquaculture au Katanga, 2008–2013). [...] (Ref. 128868), visit book page.
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲 生態学
; 新鮮な水 底生の漂泳性; pH range: 7.0 - 8.4; 深さの範囲 1 - 2 m (Ref. 122357). Tropical; 18°C - 28°C (Ref. 122357)
分布 領土 | 国連食糧農業機関の区域 | エコシステム | 事件 | 目的のマップ | 導入 | Faunafri
Africa: right bank tributaries of Upper Congo River and affluents of Lake Tanganyika in Democratic Republic of the Congo, Burundi and Tanzania (Ref. 122357).
サイズ / 重さ / 年齢
簡単な記述 検索表 | 形態学 | 形態計測学
背面の脊椎 (合計) : 0; 背鰭 (合計) : 12; 肛門の骨: 0; 臀鰭: 16 - 17; 脊つい: 40 - 41. Diagnosis: Within the Congo basin, Raiamas marqueti can be distinguished from R. batesii, R. kheeli and R. moorii by a lower number of lateral line scales, 45-48 vs. 68-70, 65-68 and 54-61 respectively; from R. longirostris by a greater head width, 37-45% of head length vs. 31%, and a deeper body, 18.8-23.3% of standard length vs. 16.5%; from R. buchholzi and R. christyi by the absence of a large dark spot at the base of the caudal fin vs. presence, a longer dorsal-fin base, 12.5-14.0% of standard length vs. 10.1-12.0% and 10.4-11.6% respectively, and a shallower head depth, 49.5-55.9% of standard length vs. 56.5-61.8% (Ref. 122357). Furthermore, it is distinguished from the phenotypically similar species R. intermedius and R. brachyrhabdotos by a shallower body, 18.8-23.3% of standard length vs. 25.2-28.8% and 23.6-29.8% respectively, and a more or less horizontal predorsal profile vs. convex predorsal profile; and from R. salmolucius by a shorter head, 27.0-30.1% of standard length vs. 30.2-33.6%, and the short distance between nostril and eye, 6-7% of head length vs. 5-6%, overlap due to negative allometry, and the narrower width of the first two bars posterior to the pectoral fin covering only 1.5-2.0 lateral line scales vs. wide bars covering 2.5-3.0 lateral line scales (Ref. 122357). Outside the Congo basin, Raiamas marqueti is distinguished from all other species, except R. ansorgii, R. nigeriensis and R. senegalensis, by a intermediate high number of lateral line scales, 45-48 vs. 36-38 in R. levequei, 58-63 in R. scarciensis and 39-42 in R. steindachneri; from R. ansorgii by the insertion of the dorsal fin slightly behind the pelvic-fin insertion, about three or four lateral line scales between the verticals through the anterior base of the dorsal fin and the pelvic-fin insertion vs. six or seven scales; from R. nigeriensis by a longer head, 27.0-30.1% of standard length vs. 18.6-25.0%, and a shorter eye diameter, 20-26% of head length vs. 29-36%; and from R. senegalensis by a higher number of branched dorsal-fin rays, 9 vs. 8 (Ref. 122357).
Body shape (shape guide): elongated.
Body shape (shape guide): elongated.
Found in rapids, but also rivers with sandy substrate (Ref. 122357).
ライフサイクルと交尾行動 成熟 | 繁殖 | 放精 | 卵 | 生産力 | 幼生
主な参考文献
参考文献のアップロード | 参考文献 | コーディネーター | 協力者
Katemo Manda, B., J. Snoeks, A. Chocha Manda and E. Vreven, 2018. Hidden species diversity in Raiamas salmolucius (Teleostei: Cyprinidae) from the Congo basin: two new species based on morphometric evidence. Ichthyol. Explor. Freshwat. 28(4):345-363. (Ref. 122357)
CITES
Not Evaluated
人間に対する脅威
Harmless
人間の用途
FAO - Publication: search | FishSource |
より多くの情報
ライフサイクル
繁殖
成熟
成熟度／エラ
生産力
放精
産卵群
卵
卵の開発
幼生
幼生の動力
繁殖
成熟
成熟度／エラ
生産力
放精
産卵群
卵
卵の開発
幼生
幼生の動力
解剖学
カマ
脳
オトリス
カマ
脳
オトリス
生理学
体組成
栄養素
酸素消費
水泳タイプ
泳ぐ速さ
視覚色素
フィッシュ・サウンド
病気と寄生虫
毒性（LC50）
体組成
栄養素
酸素消費
水泳タイプ
泳ぐ速さ
視覚色素
フィッシュ・サウンド
病気と寄生虫
毒性（LC50）
遺伝子の
ゲノム
遺伝子の
ヘテロ接合性
遺伝
遺伝的多様性
ゲノム
遺伝子の
ヘテロ接合性
遺伝
遺伝的多様性
用具
特記事項
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インターネットの情報源
AFORO (otoliths) | Aquatic Commons | BHL | Cloffa | Websites from users | Check FishWatcher | CISTI | Catalog of Fishes: 部類, 種 | 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 | 生命の木 | Wikipedia: 行く, 検索する | World Records Freshwater Fishing | Zoobank | 動物に関する記録
モデルに基づく推定値
|
系統多様性指数 (参照 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
| Bayesian length-weight | a=0.00589 (0.00277 - 0.01251), b=3.00 (2.82 - 3.18), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
|
栄養段階 (参照 69278) |
3.4 ±0.4 se; based on size and trophs of closest relatives |
|
回復力 (参照 120179) |
手段, １．４年～４．４年の倍増期間の最小個体群 (Preliminary K or Fecundity.). |
|
漁業の脆弱性 (Ref. 59153) |
Moderate vulnerability (36 of 100). 🛈 |