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- ›Cyprinids
- ›Typical Carps

Crucian Carps
Carassius
Carassius is a genus in the ray-finned fish family Cyprinidae. Most species in this genus are commonly known as crucian carps, though this term often specifically refers to C. carassius. The most well known is the goldfish (C. auratus). They have a Eurasian distribution, apparently originating further to the west than the typical carps (Cyprinus), which include the common carp (C. carpio).
8 branches of this genus, most-observed first · about 7 known species

Goldfish
speciesCarassius auratus

Prussian Carp
speciesCarassius gibelio

Crucian Carp
speciesCarassius carassius

Japanese Silver Crucian Carp
speciesCarassius langsdorfii

Japanese White Crucian Carp
speciesCarassius cuvieri

Carassius buergeri
speciesCarassius buergeri

Crucian × Prussian Carp
hybridCarassius carassius × gibelio
Dwarf Crucian Carp
speciesCarassius praecipuus
Where it lives
Recorded sightings
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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 Carassius 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 58617.