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Atheriniformes (Silversides) >
Melanotaeniidae (Rainbowfishes, blue eyes)
Etymology: Melanotaenia: Greek, melan, -anos = black + latin, taenia = stripe (Ref. 45335); naramasae: Named for its type locality, Naramasa River (Ref. 103156).
Lingkungan: lingkungan / zona iklim / kisaran kedalaman / jangkauan distribusi
Ekologi
; air tawar bentopelagis. Tropical
Asia: Indonesia (West Papua).
Ukuran / Berat / umur
Kematangan: Lm ? range ? - ? cm
Max length : 9.9 cm SL jantan/; (Ref. 103156)
deskripsi pendek
Kunci identifiaksi (pengenalan) | Morfologi | Morfometrik
This species is distinguished from its congeners in the Birds Head region by the following characters: D IV-V+I,13-15; A I, 21-24; 33-35 lateral scales; 10 transverse scales; 16-17 anterior scales; 13-16 cheek scales; 15 gillrakers; greater body depth, 33.3-37.8, with a moderately short pelvic anterior length 36.3-38.3% of SL; moderately short caudal peduncle length, 12.9-16.3, with a large depth, 11.8-12.4% of SL; moderately long pectoral fin length, 18.7-21.7, and a long pelvic fin length 19.4-23.5% of SL; long dorsal fin base length, 38.4-41.4% of SL; moderately long anal fin base length, 39.8-46.0% of SL; origin of the dorsal fin lies behind anal origin, between 1st and 2nd anal soft ray; absence of stripes on the anal and dorsal fin margins (Ref. 103156).
Cross section: compressed.
Collected from the type locality, a river which flows through primary forest over gravel and sandy bottom. The specimens were primarily found along the riverbank around log debris. Maximum length based on type specimen, to be replaced with a better reference (Ref. 103156).
Siklus hidup dan perilaku kawin
Kematangan | Reproduksi, perkembang biakan | Pemijahan | telur-telur | Fekunditas | Larva
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 IUCN Red List (Ref. 130435: Version 2025-2 (Global))
ancaman kepada manusia
Harmless
penggunaan manusia
Perikanan: memiliki potensi kepentingan; Akuarium: potensial
Alat, peralatan
laporan khas
muat turun XML
Sumber internet
Estimasi berdasarkan model
Indeks keanekaragaman filogenetik (Acuan
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).
Tingkat Trofik (Acuan
69278): 2.9 ±0.4 se; based on size and trophs of closest relatives
Daya lenting (Acuan
120179): sedang, Waktu penggandaan populasi minimum 1.4 - 4.4 tahun (Preliminary K or Fecundity.).
Kerentanan Penangkapan Ikan (Ref.
59153): Low vulnerability (10 of 100).
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