- Animals
- ›Chordates
- ›Vertebrates
- ›Ray-finned Fishes
- ›Spiny-rayed fishes
- ›Perches, Scorpionfishes, Sticklebacks, and Allies
- ›Sculpins and Allies
- ›Typical Sculpins
- ›Cottus

Cottus cyclophthalmus
Cottus cyclophthalmus is a species of freshwater ray-finned fish belonging to the family Cottidae, the typical sculpins. This species is found in northeastern Europe, in the Neman River and Venta River drainages in the basin of the Baltic Sea. This species is similar to the European bullhead (Cottus gobio) but is distinguished by uts round, protruding and tubular eyes set close to the front of head; papillae in the skin on the top and sides of...
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Cottus cyclophthalmus in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 1439735.