Classificação / Names
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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).
Environment: milieu / climate zone / depth range / distribution range
Ecologia
; Água doce bentopelágico. Tropical
Asia: Indonesia (West Papua).
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 9.9 cm SL macho/indeterminado; (Ref. 103156)
Descrição breve
Chaves de identificação | Morfologia | Morfometria
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).
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).
Life cycle and mating behavior
Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas
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)
Categoria na Lista Vermelha da IUCN (Ref. 130435)
Ameaça para o homem
Harmless
Utilização humana
Ferramentas
Relatórios especiais
Descarregue XML
Fontes da internet
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [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).
Nível Trófico (Ref.
69278): 2.9 ±0.4 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): Médio, tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
