>
Beloniformes (Needle fishes) >
Adrianichthyidae (Ricefishes) > Oryziinae
Etymology: Oryzias: Greek, oryza = rice; because of the habitat used by this fish (Ref. 45335); dopingdopingensis: Named after its type locality, Doping-doping River.
Milieu: milieu / Klimaatzone / Diepte / verspreidingsgebied
Ecologie
; zoet water benthopelagisch. Tropical
Asia: Indonesia.
Grootte / Gewicht / Leeftijd
Maturiteit: Lm ?  range ? - ? cm
Max length : 3.6 cm SL mannelijk / geslacht onbekend; (Ref. 119418)
Korte beschrijving
Determinatiesleutels | Morfologie | Morfometrie
Dorsale zachte stralen (totaal) : 8 - 9; Anale zachte stralen: 17 - 21; Wervels: 30 - 31. This species is distinguished from lacustrine congeners in Malili Lakes by the following combination of characters: scales along lateral midline is 33-36; body depths of 20.3-25.5% SL; differs from all other Sulawesi Oryzias by having D 8-9, caudal peduncle depths of 10.2-11.4% SL, eye diameters of 8.5-9.9% SL, and with maximum length of up to 3.58 cm SL; breeding males with 5-8 black blotches or bars along the lateral midline (Ref. 119418).
Cross section: compressed.
This specis inhabits the middle reaches of Doping-doping River, where water currents are moderate and the substrates are sand and gravel. A Nomorhamphus sp. was collected together with this new species (Ref. 119418).
Levenscyclus en paargedrag
Maturiteit | Voortplanting | Paaien | Eieren | Fecunditeit | Larven
Mandagi, I.F., D.F. Mokodongan, R. Tanaka and K. Yamahira, 2018. A new riverine ricefish of the genus Oryzias (Beloniformes, Adrianichthyidae) from Malili, Central Sulawesi, Indonesia. Copeia 106(2):297-304. (Ref. 119418)
Status op de Rode Lijst van het IUCN (Ref. 130435: Version 2025-2 (Global))
Gevaar voor de mens
Harmless
Gebruik door de mens
Visserij: van geen belang
Tools
Speciale rapporten
Download XML
Internetbronnen
Schattingen op basis van modellen
Fylogenetische diversiteitsindex (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
|
Bayesian length-weight
|
a=0.00437 (0.00167 - 0.01142), b=3.11 (2.89 - 3.33), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245). |
Trofisch niveau (Ref. 69278) |
3.4 ±0.4 se; based on size and trophs of closest relatives |
Kwetsbaarheid van de visserij (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |