BIODIVERSITY OF CROATIA
BIODIVERSITY OF CROATIA
BIODIVERSITY OF CROATIA
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FRESHWATER FISH<br />
With 151 freshwater fish species in the rivers and lakes, 18 of<br />
which are Croatian karst endemics, Croatia is one of the most<br />
diverse countries in Europe in terms of ichthyology. This species<br />
diversity is the result of the country’s geographic position,<br />
covering two drainage basins (Adriatic and Black Sea) and the<br />
presence of distinct karst habitats.<br />
The Black Sea (Danube) Basin (covering 62% of the territory)<br />
is inhabited by 81 fish species, while the number of species in<br />
the Adriatic Basin (covering only 38% of the territory) is as high<br />
as 88 species.<br />
Endemic Croatian freshwater fishes<br />
Visovac trout (Salmo visovacensis)<br />
Adriatic salmon (Salmothymus obtusirostris krkensis)<br />
Solin salmon (Salmothymus obtusirostris salonitana)<br />
Croatian dace (Telestes polylepis)<br />
Ukliva dace (Squalius ukliva)<br />
Zrmanja dace (Leuciscus zrmanjae)<br />
Dalmatian minnow (Phoxinellus dalmaticus)<br />
European mudminnow (Umbra krameri) is NATURA 2000 species; it<br />
lives in oxbows along the large lowland rivers (photo: P. Mustafi})<br />
Share of individual threat categories in the total number<br />
of threatened taxa of freshwater fish<br />
Cave minnow (Phoxinellus fontinalis)<br />
Croatian minnow (Phoxinellus croaticus)<br />
Jadova Minnow (Phoxinellus jadovensis)<br />
Krbava Minnow (Phoxinellus krbavensis)<br />
Dalmatian spined loach (Cobitis dalmatina)<br />
Neretvan spined loach (Cobitis narentana)<br />
Vrgorac goby (Knipowitschia croatica)<br />
Mrakov~i}’s goby (Knipowitschia mrakovcici)<br />
Radovi}’s goby (Knipowitschia radovici)<br />
Dalamtian rudd (Scardinius dergle)<br />
Basak (Rutilus basak)<br />
Dalmatian minnow (Phoxinellus dalmaticus) - minnows inhabit<br />
underground watercourses (photo: P. Mustafi})<br />
Mrakov~i}’s goby (Knipowitchia mrakovcici) is one of recently<br />
discovered species in Croatian rivers that is new for the science<br />
(photo: P. Mustafi})<br />
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