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Atheriniformes (Silversides) >
Melanotaeniidae (Rainbowfishes, blue eyes)
Etymology: Melanotaenia: Greek, melan, -anos = black + latin, taenia = stripe (Ref. 45335); susii: Named for its type locality, Susi Creek (Ref. 103156).
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
; sötvatten bentopelagisk; pH range: 7.7 - ?. Tropical; 26°C - ? (Ref. 103156)
Asia: Indonesia (West Papua).
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 12.3 cm SL hane/ej könsbestämd; (Ref. 103156)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 4 - 6; Mjukstrålar i ryggfenan (totalt) : 13 - 16; Taggstrålar i analfenan: 1; Mjukstrålar i analfenan: 23 - 27. This species is distinguished from its congeners in the Birds Head region by the following characters: D IV-VI+I,13-16; A I, 23-27; lateral scales 38-39; transverse scales 10-11; predorsal scales 17-20; cheek scales 16-20; total gill rakers on first arch 19; body compressed with a long snout length, 9.2-10.2% of SL; thin interorbital width, 8.0-8.4% of SL; predorsal length long, 50.4-52.2% of SL; pectoral fin length short, 17.6-19.0% of SL; pelvic fin length long, 19.8-24.4% of SL; first dorsal fin with long spine length, 11.4-12.4% of SL; dorsal fin base moderately long, 37.2-39.0% of SL; anal fin base long, 41.1-45.6% of SL; dorsal fin origin is vertically projected behind anal origin, between 3rd and 5th anal soft ray. Colouration: a marked red margin stripe on dorsal fins; 2-5 vertical bars are extending across the entire body depth (Ref. 103156).
Cross section: compressed.
Collected from the type locality which has clear, shallow and slow flowing water. The creek flows over limestone boulder and muddy bottom with many dead tree branches and is bordered by dense forest. Maximum length based on type specimen, to be replaced with a better reference (Ref. 103156).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Nugraha, M.F.I., Kadarusman, N. Hubert, J.C. Avarre, R.K. Hadiaty, J. Slembrouck, O. Carman, Sudarto, R. Ogistira and L. Pouyaud, 2015. Eight new species of rainbowfishes (Melanotaeniidae) from the Birds Head Region, West Papua, Indonesia. Cybium 39(2):99-130. (Ref. 103156)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: av potentiellt intresse; Akvarium: Potentiell
Verktyg
Särskilda rapporter
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Internet-källor
Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (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).
Trofisk nivå (Ref.
69278): 2.9 ±0.3 se; based on size and trophs of closest relatives
Resiliens (Ref.
120179): Mellan, lägsta populationsfördubblingstid 1,4-4,4 år (Preliminary K or Fecundity.).
Sårbarhet i fisket (Ref.
59153): Low vulnerability (10 of 100).
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