Classification / Names
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Atheriniformes (Silversides) >
Melanotaeniidae (Rainbowfishes, blue eyes)
Etymology: Melanotaenia: Greek, melan, -anos = black + latin, taenia = stripe (Ref. 45335); laticlavia: Named laticlavia (Latin: having a broad stripe) with reference to the broad bluish-grey stripe along the lower side of the body (Ref. 119199).
Environment: milieu / climate zone / depth range / distribution range
Écologie
; eau douce benthopélagique; profondeur 0 - 1 m (Ref. 119199). Tropical
Asia: Indonesia.
Taille / Poids / Âge
Maturity: Lm ?  range ? - ? cm
Max length : 7.0 cm SL mâle / non sexé; (Ref. 119199)
Description synthétique
Morphologie | Morphométrie
Épines dorsales (Total): 5 - 7; Rayons mous dorsaux (Total): 14-17; Épines anales 1; Rayons mous anaux: 24 - 26. This species is distinguished by the following combination of characters: D IV-VI + I, 14-17; A I,24-26 (usually 24); pectoral rays 14-15 (usually 14); lateral scales 36-37 (usually 37), transverse scales 9-10; predorsal scales 16-18 ( usually 17); circumpeduncular scales 13; total gill rakers on first arch 16-17 (usually 16); total scales covering preoperculum 13-19 (adults with 16-19); adult with 2 separate patches of vomerine teeth; origin of 1st dorsal fin about level with anal-fin origin; greatest body depth of adult male 2.8-3.0 in SL. Colour in life generally olive green to yellowish with faint orange stripe between each horizontal scale row; mid-lateral dark stripe often present, broader and more prominent on posterior half of body; dorsal and anal fins with dark submarginal stripe and pale outer margin; dorsal and ventral margins of caudal fin narrowly blackish (Ref. 119199).
Life cycle and mating behavior
Maturité | Reproduction | Frai | Œufs | Fécondité | Larves
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)
Statut dans la liste rouge de l'IUCN (Ref. 130435)
Menace pour l'homme
Harmless
Utilisations par l'homme
Plus d'informations
Noms communsSynonymesMétabolismePrédateursÉcotoxicologieReproductionMaturitéFraiRassemblement de ponteFéconditéŒufsDéveloppement de l'œuf
Taille/ÂgeCroissanceLongueur-poidsLongueur-longueurFréquences de longueursMorphométrieMorphologieLarvesDynamique des populations larvairesRecrutementAbondanceBRUVS
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Estimates based on models
Phylogenetic diversity index (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).
Niveau trophique (Ref.
69278): 2.9 ±0.4 se; based on size and trophs of closest relatives
Résilience (Ref.
120179): Milieu, temps minimum de doublement de population : 1,4 à 4,4 années (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).