Aphyosemion pseudoelegans Sonnenberg & Van der Zee, 2012
分類 / 名前 共通名の | 類義語 | Catalog of Fishes(部類, 種) | ITIS | CoL | WoRMS | Cloffa
> Cyprinodontiformes (Rivulines, killifishes and live bearers) > Nothobranchiidae (African rivulines)
Etymology: Aphyosemion: Greek, aphye, -es, sardine, anchovy + Greek, semeion = mark, signal (Ref. 45335); pseudoelegans: The name Aphyosemion pseudoelegans refers to the misidentification as A. elegans, a similar species, but lacking the typical dark red dorsal fin and the asymmetric caudal fin colour pattern; from the Greek øåõäÞò, meaning lying or false, the latter is the intended translation (Ref. 91032).
Etymology: Aphyosemion: Greek, aphye, -es, sardine, anchovy + Greek, semeion = mark, signal (Ref. 45335); pseudoelegans: The name Aphyosemion pseudoelegans refers to the misidentification as A. elegans, a similar species, but lacking the typical dark red dorsal fin and the asymmetric caudal fin colour pattern; from the Greek øåõäÞò, meaning lying or false, the latter is the intended translation (Ref. 91032).
環境：環境 / 気候帯 / 深さの範囲 / 分布範囲 生態学
; 新鮮な水 外洋の. Tropical
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: restricted to several left bank affluents of the middle Congo River basin, including the Kasai drainage near Bandundu, the Lokoro River (Mai Ndombe tributary), the Ruki River basin (including the Tshuapa and Momboyo) and the lower Lomami River (Ref. 91032).
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) : 8 - 9; 肛門の骨: 0; 臀鰭: 13 - 15; 脊つい: 29 - 30. Males of Aphyosemion pseudoelegans differ from all other Aphyosemion species by a diagnostic combination of colouration characters: most prominently it differs from all other species except A. congicum by the almost complete dark red to black dorsal fin versus red dots or stripes on lighter background; it also differs from all other species except A. elegans by irregular narrow vertical red bars, based on confluent dots, on flanks of males (Ref. 91032). It differs from A. congicum by having an asymmetrical coulour pattern of the marginal and submarginal bands in the caudal fin versus colour pattern of dorsal and ventral marginal and submarginal bands symmetrically; A. congicum has only a few red dots on the flanks and an almost dotless anal fin versus many red dots or bars on flanks, anal fin with many red dots or inter radial red stripes (Ref. 91032). Besides the dark dorsal fin, the body colour resembles that of A. elegans, but A. pseudoelegans has an asymmetric colour pattern in the caudal fin versus a symmetric pattern in A. elegans; in general, A. pseudoelegans is more intensely pigmented then A. elegans, often having larger and more red dots on the flanks and a denser red pigmentation of the head; A. elegansalways shows two or more small isolated rounded red dots underneath the eye, whereas in most A. pseudoelegans these dots are larger and irregular and often fused, forming a red streak; in very heavily pigmented A. pseudoelegans, the red dots in the caudal fin may form vertical bars, which is never the case in A. elegans. Both species may show narrow vertical dark red bars on the flanks, but in A. elegans these bars may run all over the flanks, whereas in A. pseudoelegans these bars in most cases only cover the ventral part of the flanks, and dorsally frequently with nearly regular rows of red dots (Ref. 91032).
Body shape (shape guide): fusiform / normal.
Body shape (shape guide): fusiform / normal.
Like all members of the genus Aphyosemion, A. pseudoelegans inhabits shallow and small brooks under forest cover (Ref. 91032).
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
Sonnenberg, R. and J.R. Van der Zee, 2012. Aphyosemion pseudoelegans (Cyprinodontiformes: Nothobranchiidae), a new killifish species from the Cuvette centrale in the Congo Basin (Democratic Republic of Congo). Bonn Zool. Bull. 61(1):3-12. (Ref. 91032)
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
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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=0.01096 (0.00461 - 0.02608), b=2.94 (2.74 - 3.14), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245).
栄養段階 (参照 69278): 3.2 ±0.4 se; based on size and trophs of closest relatives