Klassifizierung / Names
Namen | Synonyme | Catalog of Fishes(Gattung, Arten) | ITIS | CoL | WoRMS | Cloffa
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Atheriniformes (Silversides) >
Melanotaeniidae (Rainbowfishes, blue eyes)
Etymology: Melanotaenia: Greek, melan, -anos = black + latin, taenia = stripe (Ref. 45335); multiradiata: Named multiradiata (Latin: many rays) with reference to the relatively high number of pectoral-fin rays (Ref. 119199).
Umwelt: Milieu / Klimazone / Tiefenbereich / Verbreitungsgebiet
Ökologie
; süßwasser benthopelagisch; tiefenbereich 0 - 2 m (Ref. 119199). Tropical
Asia: Indonesia.
Größe / Gewicht / Alter
Geschlechtsreife: Lm ?  range ? - ? cm
Max length : 12.3 cm SL Männchen/unbestimmt; (Ref. 119199)
Kurzbeschreibung
Bestimmungsschlüssel | Morphologie | Morphometrie
Rückenflossenstacheln (insgesamt) : 5 - 7; Rückenflossenweichstrahlen (insgesamt) : 14 - 17; Afterflossenstacheln: 1; Afterflossenweichstrahlen: 23 - 26. This species is distinguished by the following combination of characters: D IV-VI + I, 14-17 (usually V + I, 15); A I,23-26 (rarely 23); pectoral rays 14-17 (usually 15-16); lateral scales 37-38; transverse scales 9; predorsal scales 17-19; circumpeduncular scales 12 or 13; total gill rakers on 1st arch 16-19 ( usually 17 or 18); total scales covering preoperculum 13-17 (mean 15.8); origin of 1st dorsal fin usually about eye diameter behind level of anal-fin origin, but occasionally level of dorsal and anal-fin origins about even; greatest body depth of adult male 2.7-3.2 in SL. Colour in life generally bluish green to yellowish, grading to white ventrally; mid-lateral dark stripe usually present, broader and more prominent on posterior half of body; dorsal fins with dark submarginal stripe and pale outer margin (Ref. 119199).
Body shape (shape guide): fusiform / normal; Cross section: compressed.
Lebenszyklus und Paarungsverhalten
Geschlechtsreife | Fortpflanzung | Ablaichen | Eier | Fruchtbarkeit | Larven
Allen, G.R., P.J. Unmack and R.K. Hadiaty, 2014. Three new species of Rainbowfishes (Melanotaeniidae) from the Birds Head Peninsula, West Papua Province, Indonesia. aqua, Int. J. Ichthyol. 20(3):139-158. (Ref. 119199)
IUCN Rote Liste Status (Ref. 130435: Version 2025-2 (Global))
Bedrohung für Menschen
Harmless
Nutzung durch Menschen
Fischereien: kommerzielles potential; Aquarium: Potenzial
Tools
Zusatzinformationen
Download XML
Internet Quellen
Schätzungen auf der Grundlage von Modellen
Phylogenetischer Diversitätsindex (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00514 - 0.02450), b=3.04 (2.87 - 3.21), in cm total length, based on all LWR estimates for this body shape (Ref.
93245).
Trophische Ebene (Ref.
69278): 2.9 ±0.3 se; based on size and trophs of closest relatives
Widerstandsfähigkeit (Ref.
120179): mittel, Verdopplung der Population dauert 1,4 - 4,4 Jahre. (Preliminary K or Fecundity.).
Anfälligkeit der Fischerei (Ref.
59153): Low vulnerability (10 of 100).
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