HomeFish encyclopediaRay-finned fishesNeedle fishesRicefishesSarasins minnow Sarasins minnow (Oryzias sarasinorum) Scientific name: Oryzias sarasinorum Popta, 1905 The Sarasins minnow (Oryzias sarasinorum) is a freshwater fish of the family Adrianichthyidae. In the aquarium it needs water at 24–29°C (75–84°F). Native range: Asia, Indonesia. Sarasins minnow care at a glanceTemperature24–29°C (75–84°F) BiologyOviparous. The eggs are carried between the pelvic fins with each egg attached to the body by 10-20 filaments..Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameOryzias sarasinorumFamilyAdrianichthyidae (Ricefishes)OrderBeloniformes (Needle fishes)ClassActinopterygii (Ray-finned fishes)Maximum length8.0EnvironmentFreshwater;; pH range: 7.5 - 8.5 pelagicClimateTropicalDistributionAsia: Indonesia.Conservation status (IUCN)Endangered (EN) (A1e)Threat to humansHarmless SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026