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Atheriniformes (Silversides) >
Melanotaeniidae (Rainbowfishes, blue eyes)
Etymology: Melanotaenia: Greek, melan, -anos = black + latin, taenia = stripe (Ref. 45335); veoliae: Named for the Foundation Veolia Environment which sponsored among others the Lengguru-Kaimana Expedition in October-November 2010..
Environment: milieu / climate zone / depth range / distribution range
экология
; пресноводный донно-пелагический. Tropical
Asia: Gebiasi Creek in Papua Barat, Indonesia.
Size / Вес / Возраст
Maturity: Lm ? range ? - ? cm
Max length : 9.2 cm SL самец/пол неопределен; (Ref. 91054)
Краткое описание
определительные ключи | морфология | морфометрия
колючие лучи спинного плавника (общее число) : 14 - 5; членистые (мягкие) лучи спинного плавника (общее число) : 12 - 13; колючие лучи анального плавника: 1; членистые (мягкие) лучи анального плавника: 22 - 27. Can be diagnosed from all congeners in Bomberai Peninsula and Bird’s Neck region by the combination of the following characters: dorsal fin with IV to V-I,12 to 13 rays; anal fin with I,22-27 rays; 34-37 lateral scales; 10-11 transverse scales; 17-18 predorsal scales; 12-14 cheek scales; 18-20 gillrakers; snout length 8.0-9.1% of SL; interorbital width 9.0-9.5% of SL; eye diameter 6.3-7.9% of SL; caudal peduncle length 16.5-17.7% of SL; predorsal length 49.5-52.1% of SL; prepelvic length 36.9-38.0% of SL; preanal length 47.4-49.3% of SL; and spine length of the anal fin 9.1-11.3% of SL (Ref. 91054).
The type locality, Gebiasi Creek, is a typical fragmented hydrologic system in a karstic environment. It emerges from a karstic cave then flows on about 60 m before disappearing in a subterranean outlet and reappears in the mangrove after 200 m underground from a small cave. This species inhabits the aerial river portion. The creek is characterized by blue and crystalline stream, narrow (to about 2-3 m wide), relatively shallow (up to about 1 m) and flowing in primary forest (Ref. 91054).
Life cycle and mating behavior
Maturities | размножение | Spawnings | Egg(s) | Fecundities | личинки
Kadarusman, R.K. Hadiaty, G. Segura, G. Setiawibawa, D. Caruso and L. Pouyaud, 2012. Four new species of Rainbowfishes (Melanotaeniidae) from Arguni Bay, West Papua, Indonesia. Cybium 36(2):369-382. (Ref. 91054)
Статус Красного Списка МСОП (Ref. 130435)
Угроза для людей
Harmless
Использование человеком
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Специальные отчеты
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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).
Trophic level (Ref.
69278): 2.9 ±0.4 se; based on size and trophs of closest relatives
устойчивость к внешним воздействиям (Ref.
120179): средний (среднего размера), минимальное время удвоения популяции 1.4-4.4 года (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
