Diagnostic Description
(
الإنجليزية
)
المقدمة من Fishbase
Diagnosis: lateral line complete (Ref. 80290, 81279) or incomplete (Ref. 2880, 81279). 9-30 pored scales on lateral line (Ref. 81279). 4.5 scales above lateral line; 13-17 anal fin branched rays (Ref. 80290, 81279). 24-30 (Ref. 81279) or 24-27 (Ref. 80290) scales in longitudinal series. 13-17 (Ref. 2880, 81279) or 14-17 (Ref. 80290) gill rakers on lower limb of first gill arch.Description: big eyes (Ref. 2880). Body slender; body depth 24-29% and head length 24-27% of SL; mouth terminal, lower jaw prominent, its depth about 2x that of upper jaw; premaxilla with 2 teeth in outer row each bearing 3-5 cusps, 4 teeth in inner row each bearing 6 cusps; dentary with 4 teeth in outer row each bearing 3-5 cusps, inner dentary teeth absent; lateral line complete, 23-27 tubes, ultimate canal-bearing scale not terminal, separated from caudal fin rays by 1-2 non canal-bearing scales (Ref. 80290). Anal fin with 3 unbranched and 13-17 branched rays (Ref. 80290, 81279). Very pronounced sexual dimorphism affecting anal-fin shape in adult males (Ref. 2880, 81279).Coloration: silvery body with brilliant, glossy lateral band along sides, which becomes black after preservation in formalin (Ref. 2880, 81279). Band extends from posterior opercular margin through caudal fin base to margin of median rays; posterior flank immediately above anal fin base with horizontal band reaching to vertical through anus and extending caudad to proximal portion of median anal fin rays (Ref. 80290). Melanophores at anal-fin base much more distinct than visible in Micralestes species (Ref. 2880, 81279). Dorsal midline with dark pigment from head through dorsal and adipose fins to procurrent caudal fin rays; dorsal fin dusky, occasionally with pigment at apical tip (Ref. 80290).
Migration
(
الإنجليزية
)
المقدمة من Fishbase
Potamodromous. Migrating within streams, migratory in rivers, e.g. Saliminus, Moxostoma, Labeo. Migrations should be cyclical and predictable and cover more than 100 km.
Morphology
(
الإنجليزية
)
المقدمة من Fishbase
Anal spines: 0; Analsoft rays: 16 - 20
Biology
(
الإنجليزية
)
المقدمة من Fishbase
Group of melanophores above base of anal fin more pronounced than that observed for Micralestes species (Ref. 2880).
Rhabdalestes septentrionalis: Brief Summary
(
الكتالونية
)
المقدمة من wikipedia CA
Rhabdalestes septentrionalis és una espècie de peix de la família dels alèstids i de l'ordre dels caraciformes.
Rhabdalestes septentrionalis: Brief Summary
(
الإسبانية، القشتالية
)
المقدمة من wikipedia ES
Rhabdalestes septentrionalis es una especie de peces de la familia Alestiidae en el orden de los Characiformes.
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Rhabdalestes septentrionalis
(
الباسكية
)
المقدمة من wikipedia EU
(RLQ=window.RLQ||[]).push(function(){mw.log.warn("Gadget "ErrefAurrebista" was not loaded. Please migrate it to use ResourceLoader. See u003Chttps://eu.wikipedia.org/wiki/Berezi:Gadgetaku003E.");});
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Rhabdalestes septentrionalis: Brief Summary
(
الباسكية
)
المقدمة من wikipedia EU
Rhabdalestes septentrionalis Rhabdalestes generoko animalia da. Arrainen barruko Actinopterygii klasean sailkatzen da, Alestidae familian.
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Rhabdalestes septentrionalis: Brief Summary
(
البرتغالية
)
المقدمة من wikipedia PT
Rhabdalestes septentrionalis é uma espécie de peixe pertencente à família Alestidae.
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塞氏紋鮭脂鯉
(
الصينية
)
المقدمة من wikipedia 中文维基百科
塞氏紋鮭脂鯉: Brief Summary
(
الصينية
)
المقدمة من wikipedia 中文维基百科
塞氏紋鮭脂鯉為輻鰭魚綱脂鯉目脂鯉亞目鮭脂鯉科的其中一種，為熱帶淡水魚，分布於非洲西部的淡水流域，體長可達6.9公分，棲息在底中層水域，生活習性不明。
Datos: Q5510180
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