Warner Sucker
NameWarner Sucker
Scientific NameChasmistes warnerensis
Common NamesWarner Sucker
FamilyCatostomidae
OriginNorth America, United States, Oregon, Warner Lakes Basin
Temperamentpeaceful
Dietomnivore
Care Levelexpert
Minimum Tank Size (Gallons)180
Max Size (Inches)20
Water TypeFreshwater
Temperature Range (°F)50-70
pH Range7.0-8.0
Compatible SpeciesOther large, peaceful native suckers, Large temperate minnows
Description
The Warner Sucker (*Chasmistes warnerensis*) is a critically endangered freshwater fish endemic to the Warner Lakes basin in Oregon, USA. This large bottom-dweller is known for its specialized mouth, adapted for feeding on detritus and small invertebrates. Due to its extreme rarity and specific habitat requirements, it is not suitable for private aquariums and is a species of significant conservation concern.
