Download - Invasive Fish Species Along the River Danube
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RIVERDANUBE
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Tubenosegoby(tarkagb)
firstrepresentative
of
gobies
in
Central
Europe
discoveredatBudapestin1872
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.
N.kessleri KesslergbN.fluviatilis folyamigb
N.gymnotrachelus csupasztorkgb
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introducedtoHungaryin1902andrapidlyspreadin
populationscanbefoundinsomedisconnectedbackwaters
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Blackbullhead(feketetrpeharcsa)
wasintroduced
to
awestern
Hungarian
fish culture
inthebeginningofthe1980s
esca ed s ecimens s read ra idl alon the Danube
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introducedtoHungaryin1885
, u u u y
rareaccidentalspeciesintheDanubeanditstributaries
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Pumpkinseed(naphal)
wasintroduced to
apond
farm
in
Hungary
in
1895
dangerouspestwhich
should be eradicated
harmlessspecies
common n
slowflowing
sec ons
andbackwaters
o e anu e
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Threespinedstickleback(tskspik)
firsttime
in Hungary it
was
noted
in
1956
in
the
DanubeatBudapest
s read from the direction
ofthe
Black
Sea
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Gibelcarp(ezstkrsz)
introducedfrom
Bulgaria
in
1954
recreationalreasonsplayed
im ortant role in its
rapidspread
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Chinesecarp,grasscarp(amur)
introducedtoHungaryin1963
andsometimesareusedforbiologicalcontrolof
naturalreproductionwasonlyobservedintheRiver
sza
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introduced
to
Hungary
in
1963 stockedindisconnectedsidearmsoftheDanubeand
LakeBalatonforfisheryutilization
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Topmouthgudgeon(knairazbra)
introducedfrom
Far
East
in
the
1960s,
and
quickly
spreadin naturalwatersinHungary
it is abundant in several backwaters of the Danube
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Summary
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http://actazool.nhmus.hu/58/S1/ActaZH_2012_Vol_58_Suppl_29.pdf