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Spawning takes place between May and
September in shallow areas with stone or gravel bottoms. The fish rise to the surface in open water where the current is flowing at about one metre (yard) per second. The eggs and milt are released and the fertilised eggs sink to the bottom and adhere there. The
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at the corner of the mouth which are long enough to extend back to beyond the eyes. These are tactile organs and are used to search through sediment for edible items. There are no scales on the throat and this helps distinguish it from its close relative,
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may have occurred because of the building of damns. It is likely to react adversely to human disturbance to its habitat. Although its populations appear to be declining slowly, this is gradual and does not warrant a higher level categorization.
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The Danube gudgeon grows to a maximum length of 15 centimetres (5.9 in), though a more normal size is 10 to 12 centimetres (3.9 to 4.7 in). It has a distinctive pair of
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The Danube gudgeon occurs in the rapid running tributaries of the River Danube but not in the main river except for its upper stretches. It favours sand and gravel bottoms.
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fish. It can be found in
Austria, Bulgaria, Croatia, Czech Republic, Germany, Hungary, Italy, Romania, Serbia and Montenegro, Slovakia, Slovenia and Ukraine.
754:
355:". This is because the species is abundant and widespread throughout the fast flowing rivers of the Danube basin. However, it is sensitive to organic
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306:. The dorsal fin has seven branched rays and the general colour is silver with a few dark spots. There is a thin blue streak that runs along the
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juveniles are diurnal but the adults are solitary and nocturnal. Both eat invertebrates of different kinds including
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413:10.2305/IUCN.UK.2008.RLTS.T9298A12980699.en
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282:, is a European species of freshwater
351:lists the Danube gudgeon as being of "
468:Freshwater Fish of Britain and Europe
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602:fcd40791-a17b-45ed-b843-48a24f2908e6
472:. Octopus Publishing Group. p.
755:IUCN Red List least concern species
399:IUCN Red List of Threatened Species
349:IUCN Red List of Threatened Species
388:Freyhof, J.; Kottelat, M. (2008).
14:
75:
1:
249:Gobio uranoscopus uranoscopus
775:Taxa named by Louis Agassiz
464:Maitland, Peter S. (2000).
268:Danubian longbarbel gudgeon
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785:Habitats Directive species
765:Freshwater fish of Europe
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72:Scientific classification
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508:Romanogobio uranoscopus
437:Romanogobio uranoscopus
392:Romanogobio uranoscopus
263:Romanogobio uranoscopus
241:Gobio uranoscopus frici
191:Romanogobio uranoscopus
25:Romanogobio uranoscopus
780:Fish described in 1828
304:(Romanogobio kessleri)
266:, also known as the
597:Fauna Europaea (new)
406:: e.T9298A12980699.
173:R. uranoscopus
42:Conservation status
435:"Danube Gudgeon -
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714:Open Tree of Life
500:Taxon identifiers
301:Kessler's gudgeon
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233:Gobio uranoscopus
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217:Gobio uranoscopus
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439:(Agassiz, 1828)"
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272:Danubian gudgeon
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252:(Agassiz, 1828)
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16:Species of fish
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182:Binomial name
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443:. Retrieved
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417:. Retrieved
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314:Distribution
308:lateral line
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760:Romanogobio
636:iNaturalist
441:. Biolib.cz
419:15 November
337:crustaceans
335:larvae and
290:Description
225:Gobio frici
160:Romanogobio
145:Subfamily:
749:Categories
445:2012-09-08
368:References
329:earthworms
149:Gobioninae
139:Cyprinidae
357:pollution
167:Species:
95:Kingdom:
89:Eukaryota
654:10165538
610:FishBase
517:Wikidata
284:cyprinid
208:Synonyms
135:Family:
109:Chordata
105:Phylum:
99:Animalia
85:Domain:
62:IUCN 3.1
732:1016372
628:2360759
523:Q528704
322:Biology
296:barbels
278:or the
201:, 1828)
199:Agassiz
155:Genus:
125:Order:
115:Class:
60: (
719:186325
706:327685
667:689990
641:111866
589:304529
576:314278
563:212215
537:278844
480:
359:, and
343:Status
333:insect
727:WoRMS
649:IRMNG
615:12073
571:EUNIS
550:6X8MJ
701:NCBI
680:9298
675:IUCN
662:ITIS
623:GBIF
532:BOLD
478:ISBN
421:2021
404:2008
347:The
688:NBN
558:EoL
545:CoL
474:116
408:doi
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197:(
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
