Classification / Names
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Atheriniformes (Silversides) >
Melanotaeniidae (Rainbowfishes, blue eyes)
Etymology: Melanotaenia: Greek, melan, -anos = black + latin, taenia = stripe (Ref. 45335); rumberponensis: Named after its type locality, Rumberpon Island (Ref. 103156).
Environment: milieu / climate zone / गहराई सीमा / distribution range
पारिस्थितिकी
; स्वच्छ जल, अलवण जल बेनथोपिलाजिक. Tropical
Asia: Indonesia (West Papua).
आकार / वज़न / Age
परिपक्व अवधि: Lm ? range ? - ? cm
Max length : 7.0 cm SL पुल्लिंग / अलिंग; (Ref. 103156)
Short description
पहचान कुंजी | आकृति विज्ञान | मौरफोमैटरिक्स
This species is distinguished from its congeners in the Birds Head region by the following characters: D IV-V+I,13-14; A I, 21-23; 34-35 lateral scales; 10-11 transverse scales; 16-18 predorsal scales; 14-16 cheek scales; 18 gillrakers; short snout length, 8.2-8.7% of SL; broad interorbital width, 9.1-9.5% of SL; large eye diameter, 8.7-9.3% of SL; an elongate body, its depth 29.9-33.2; a long prepelvic length, 39.0-40.4% of SL; relatively short predorsal length, 48.4-50.3% of SL; caudal peduncle short and slender, its length 12.6-14.4 and its depth 10.3-11.1% of SL; short pelvic fin length, 15.1-17.9% of SL; moderately long dorsal fin base length, 37.5-42.7% of SL; dorsal origin aligned with anal origin
or behind it, until the 3rd anal soft ray. Colouration: no stripe on the margin of the anal and dorsal fins; a continuous black midlateral stripe, covering 3 scales wide from upper edge of preopercle to caudal fin base (Ref. 103156).
Cross section: compressed.
Found only in the type locality, a swamp drained by a small creek that flows through primary forest over muddy bottom with dense aquatic vegetation. Maximum length based on type specimen, to be replaced with a better reference (Ref. 103156).
Life cycle and mating behavior
परिपक्व अवधि | पुनरुत्पत्ति | मछलीऔ का अंडे देना | अंडे | Fecundity | लार्वा
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)
IUCN Red List Status (Ref. 130435: Version 2025-1)
Threat to humans
Harmless
Human uses
मात्स्यिकी: बाबत संभावित दिलचस्पी; जलजीवालय: संभावित
साधन
Special reports
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इंटरनेट स्रोत
Estimates based on models
Phylogenetic diversity index (संदर्भ
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).
Trophic level (संदर्भ
69278): 2.9 ±0.4 se; based on size and trophs of closest relatives
लौटाव (संदर्भ
120179): माध्यम, न्यूनतम जनसंख्या दुगनी होने का समय 1.4 - 4.4 वर्ष। (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
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