The Beysehir nase is a species of ray-finned fish in the family Cyprinidae. It is found only in Turkey and it is restricted to three streams flowing into Lake Beysehir, where it also occurs, in central Anatolia.
The South European nase is a species of cyprinid fish.
Chondrostoma holmwoodii, sometimes known as the Izmir nase or Eastern Aegean nase, is a species of ray-finned fish in the family Cyprinidae. It is endemic to Western Turkey. The specific name holmwoodii honours Frederic Holmwood, collector of the holotype and British consul-general at what then was Smyrna.
Chondrostoma kinzelbachi, sometimes known as the Orontes nase or Levantine nase, is a species of ray-finned fish in the family Cyprinidae. It is found in Syria and Turkey. Its natural habitats are rivers and intermittent rivers. It is threatened by habitat loss.
The Neretvan nase or Dalmatian nase, Serbo-Croatian: podustva, is a species of freshwater fish in the family Cyprinidae. It is found in Bosnia and Herzegovina and Croatia.
Chondrostoma meandrense, sometimes called the Menderes nase or Işıklı nase, is a species of ray-finned fish in the family Cyprinidae. It is found only in Turkey. Its natural habitat is rivers. It is threatened by habitat loss.
The minnow-nase, Serbo-Croatian: podbila, is a species of freshwater fish in the family Cyprinidae. It is found in Bosnia and Herzegovina and Croatia. Its natural habitats are rivers, intermittent rivers, and inland karsts. It is threatened by habitat loss and considered Endangered (EN).
Chondrostoma prespense is a species of ray-finned fish in the family Cyprinidae. It is endemic to the Prespa Lakes in Albania, Greece, and North Macedonia. Its natural habitats are rivers and freshwater lakes. It is threatened by habitat loss.
Chondrostoma soetta, or the Italian nase, is a species of freshwater fish in the family Cyprinidae. It is found in Italy, Slovenia, and Switzerland. Its natural habitats are rivers and freshwater lakes. It is threatened by habitat loss and predation and competition from introduced species such as roach, wels catfish and the common nase. It has been extirpated from Slovenia and numbers are declining in the Italian and Swiss lakes of Lake Como, Lake Lugano, Lake Maggiore, Lake Iseo and Lake Garda. Some population which are descended from fish introduced to other lakes in Italy appear to be thriving.
Chondrostoma vardarense is a species of ray-finned fish in the family Cyprinidae. It is found in Bulgaria, Greece, North Macedonia, and Turkey. Its natural habitat is rivers. It is threatened by habitat loss.
The Tefenni nase or Tefenni minnow is a species of ray-finned fish in the family Cyprinidae. It is found only in Turkey where it has a distribution limited to the Kirkpinar spring in Karamusa village near Tefenni, Karatash Lake and Değirmendere stream flowing into Karamanlı Reservoir in wider Lake Burdur basin in Central Anatolia. Its natural habitats are rivers and intermittent rivers. It is threatened by habitat loss and was extirpated from the Kirkinpar spring, its type locality, and had to be reintroduced there with unknown success, the population in Değirmendere was discovered in the 21st Century and its size is unknown.
Iberochondrostoma lemmingii is a species of ray-finned fish in the family Cyprinidae. It is found in Portugal and Spain. It lives in the middle and lower reaches of rivers with slow current.
Chondrostoma angorense, sometimes called the Ankara nase or Black Sea nase, is a species of ray-finned fish in the genus Chondrostoma which is endemic to northern Anatolia, Turkey.
The Colchic nase or Transcaucasian nase is a species of freshwater fish in the family Cyprinidae. Its distribution is south of the Caucasus, and it is reported from Russia, Armenia, Azerbaijan, Georgia and Turkey.
The Kura nase or southern Caspian nase is a species of ray-finned fish in the genus Chondrostoma.
Kuban's nase or Kuban nase is a species of freshwater fish in the family Cyprinidae.
Chondrostoma orientale is a species of ray-finned fish in the genus Chondrostoma which is endemic to Iran.
Chondrostoma regium, sometimes known as the brond-snout or Mesopotamian nase is a species of ray-finned fish in the genus Chondrostoma from Mesopotamia.
The Volga undermouth or Volga nase is a species of cyprinid freshwater fish. This one lives in the Emba, Ural and Volga drainages of the Caspian Sea basin, and the Don River drainage of the Black Sea basin.
Leucos panosi, also known as the Acheloos roach, is a species of freshwater fish in the family Cyprinidae. Acheloos and Louros river systems in Greece, and lakes Trichonis and Ambrakia.
