HomeFish encyclopediaRay-finned fishesSilversidesBlue eyesRedfinned blue-eye Redfinned blue-eye (Scaturiginichthys vermeilipinnis) Scientific name: Scaturiginichthys vermeilipinnis Ivantsoff, Unmack, Saeed & Crowley, 1991 The Redfinned blue-eye (Scaturiginichthys vermeilipinnis) is a freshwater fish of the family Pseudomugilidae. Native range: Oceania, Australia. BiologyInhabits around grassy tussocks and weeds in small spring-fed pools with a depth of only a few centimeters in very dry, open country. The pools are exposed to full sun for most of the day and air temperatures reach 51?C in summer and fall as low as 3?C in winter. The fish and its limited habitat are now protected.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameScaturiginichthys vermeilipinnisFamilyPseudomugilidae (Blue eyes)OrderAtheriniformes (Silversides)ClassActinopterygii (Ray-finned fishes)Maximum length2.5EnvironmentFreshwater; pelagicClimateSubtropicalDistributionOceania: Australia.Conservation status (IUCN)Critically Endangered (CR) (A1ce, B2abcde+3d)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