Largescale Stoneroller
Campostoma oligolepis
About This Fish

The Largescale Stoneroller is widespread from Alabama to Wisconsin. They live in many different habitats of small creeks to medium rivers. They have a ridge made of cartilage on their lower jaw used to scrape algae off of rocks. Breeding males have a pattern of tubercles, horny projections, on their head and body, which are used during courtship.

Conasauga – 03150101, Coosawattee – 03150102, Oostanaula – 03150103, Etowah – 03150104, Upper Coosa – 03150105, Middle Coosa – 03150106, Lower Coosa – 03150107, Upper Tallapoosa – 03150108, Middle Tallapoosa – 03150109, Lower Tallapoosa – 03150110, Upper Alabama – 03150201, Cahaba – 03150202, Middle Alabama – 03150203, Lower Alabama – 03150204, Upper Tombigbee – 03160101, Town – 03160102, Buttahatchee – 03160103, Tibbee – 03160104, Luxapallila – 03160105, Middle Tombigbee-Lubbub – 03160106, Sipsey – 03160107, Noxubee – 03160108, Mulberry – 03160109, Sipsey Fork – 03160110, Locust – 03160111, Upper Black Warrior – 03160112, Lower Black Warrior – 03160113, Middle Tombigbee-Chickasaw – 03160201, Sucarnoochee – 03160202, Lower Tombigbee – 03160203, Upper Cumberland – 05130101, Rockcastle – 05130102, Upper Cumberland-Lake Cumberland – 05130103, South Fork Cumberland – 05130104, Obey – 05130105, Upper Cumberland-Cordell Hull Reservior – 05130106, Collins – 05130107, Caney – 05130108, Lower Cumberland-Old Hickory Lake – 05130201, Lower Cumberland-Sycamore – 05130202, Stones – 05130203, Harpeth – 05130204, Lower Cumberland – 05130205, Red – 05130206, North Fork Holston – 06010101, South Fork Holston – 06010102, Watauga, North Carolina, Tennessee – 06010103, Holston – 06010104, Pigeon – 06010106, Lower French Board – 06010107, Nolichucky – 06010108, Watts Bar Lake – 06010201, Lower Little Tennessee – 06010204, Upper Clinch, Tennessee, Virginia – 06010205, Powell – 06010206, Lower Clinch – 06010207, Emory – 06010208, Middle Tennessee-Chickamauga – 06020001, Hiwassee – 06020002, Ocoee – 06020003, Sequatchie – 06020004, Guntersville Lake – 06030001, Wheeler Lake – 06030002, Upper Elk – 06030003, Lower Elk – 06030004, Pickwick Lake – 06030005, Bear – 06030006, Lower Tennessee-Beech – 06040001, Upper Duck – 06040002, Lower Duck – 06040003, Buffalo – 06040004, Kentucky Lake – 06040005, Lower Tennessee – 06040006