Rustyside Sucker
NameRustyside Sucker
Scientific NameThoburnia rhothoeca
Common NamesRustyside Sucker, Torrent Sucker
FamilyCatostomidae
OriginNorth America, Appalachian Mountains, Virginia, North Carolina
Temperamentpeaceful
Dietomnivore
Care Levelintermediate
Minimum Tank Size (Gallons)75
Max Size (Inches)7
Water TypeFreshwater
Temperature Range (°F)60-75
pH Range6.5-7.5
Compatible SpeciesDarters, Dace, Minnows, Other native stream fish
Description
The Rustyside Sucker is a small, bottom-dwelling freshwater fish native to clear, cool, fast-flowing streams of the central Appalachian Mountains. It is characterized by its elongated body, subterminal mouth, and often a reddish or rusty lateral stripe, especially prominent during breeding season. These peaceful omnivores feed on benthic invertebrates and detritus.
