HomeFish encyclopediaRay-finned fishesCarpsMinnows or carpsTranscaspian marinka Transcaspian marinka (Schizothorax pelzami) Scientific name: Schizothorax pelzami Kessler, 1870 The Transcaspian marinka (Schizothorax pelzami) is a freshwater fish of the family Cyprinidae. In the aquarium it needs water at 10–20°C (50–68°F). Native range: Former USSR and Asia, Rivers of Turkmenia from the Murgab and Tedzhen (including its basin within the borders of Iran) to the Germab River at Geok-tepe. Transcaspian marinka care at a glanceTemperature10–20°C (50–68°F) Species factsScientific nameSchizothorax pelzamiFamilyCyprinidae (Minnows or carps)OrderCypriniformes (Carps)ClassActinopterygii (Ray-finned fishes)Maximum length36.0EnvironmentFreshwater; benthopelagicClimateTemperateDistributionFormer USSR and Asia: Rivers of Turkmenia from the Murgab and Tedzhen (including its basin within the borders of Iran) to the Germab River at Geok-tepe.Conservation status (IUCN)Least Concern (LC)Threat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026