The list of fish in Austria consists of indigenous, and also introduced species. In total it consists of 98 species, including 5 which are extinct. [1] The following tags note species in each of those categories:
Family Petromyzontidae (northern lampreys)
Family Acipenseridae (sturgeon)
Family Anguillidae (freshwater eels)
Family Cobitidae (true loaches)
Family Nemacheilidae (stone loaches)
Family Cyprinidae (carp and minnows)
Family Tincidae (tenches)
Family Acheilognathidae (bitterling-like cyprinids)
Family Gobionidae (gudgeons)
Family Leuciscidae (true minnows)
Family Siluridae (sheatfishes)
Family Ictaluridae (North American catfishes)
Family Esocidae (pikes)
Family Umbridae (mudminnows)
Family Salmonidae (salmons, trouts and whitefishes)
Family Lotidae (hakes and burbots)
Family Gobiidae (gobies)
Family Cichlidae (cichlids)
Family Centrarchidae (freshwater sunfishes)
Family Percidae (perches, darters and allies)
Family Gasterosteidae (sticklebacks)
Family Cottidae (cottids)
The Kuban is a river in Russia that flows through the Western Caucasus and drains into the Sea of Azov. The Kuban runs mostly through Krasnodar Krai for 660 kilometres (410 mi), but also in the Karachay–Cherkess Republic, Stavropol Krai and the Republic of Adygea.
Lake Sapanca is a fresh water lake in Turkey, between the Gulf of İzmit and the Adapazarı Meadow. The lake has a catchment area of 251 km2, surface area is 45 km2, a length 16 km east–west / 5 km north–south, and a maximum depth of 52 m. Lake Sapanca, Turkey
In the 10th edition of Systema Naturae, Carl Linnaeus described the Pisces as:
Always inhabiting the waters; are swift in their motion and voracious in their appetites. They breathe by means of gills, which are generally united by a bony arch; swim by means of radiate fins, and are mostly covered over with cartilaginous scales. Besides the parts they have in common with other animals, they are furnished with a nictitant membrane, and most of them with a swim-bladder, by the contraction or dilatation of which, they can raise or sink themselves in their element at pleasure.
Goussia is a taxonomic genus, first described in 1896 by Labbé, containing parasitic protists which largely target fish and amphibians as their hosts. Members of this genus are homoxenous and often reside in the gastrointestinal tract of the host, however others may be found in organs such as the gallbladder or liver. The genera Goussia, as current phylogenies indicate, is part of the class Conoidasida, which is a subset of the parasitic phylum Apicomplexa; features of this phylum, such as a distinct apical complex containing specialized secretory organelles, an apical polar ring, and a conoid are all present within Goussia, and assist in the mechanical invasion of host tissue. The name Goussia is derived from the French word gousse, meaning pod. This name is based on the bi-valve sporocyst morphology which some Goussians display. Of the original 8 classified Goussians, 6 fit the “pod” morphology. As of this writing, the genera consists of 59 individual species.