Downstream drift of round goby (Neogobius melanostomus) and tubenose goby (Proterorhinus semilunaris) in their non-native area

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081766%3A_____%2F13%3A00392847" target="_blank" >RIV/68081766:_____/13:00392847 - isvavai.cz</a>

Result on the web

<a href="http://dx.doi.org/10.1111/eff.12037" target="_blank" >http://dx.doi.org/10.1111/eff.12037</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/eff.12037" target="_blank" >10.1111/eff.12037</a>

Result language

angličtina

Original language name

Downstream drift of round goby (Neogobius melanostomus) and tubenose goby (Proterorhinus semilunaris) in their non-native area

Original language description

Several Ponto-Caspian gobiid species have recently expanded their ranges in Europe and North America. This is the first study to demonstrate passive downstream dispersal (drift) of the round goby (Neogobius melanostomus) and tubenose goby (Proterorhinussemilunaris) in newly colonised areas (River Dyje, Danube basin), a factor that could play an important role in their dispersal. Drift duration (i.e. number of dates on which the species was caught) in round goby was longer than that of both native species and tubenose goby, providing a possible advantage. Size of drifting fish was restricted to a narrow range of 6?8 mm and 5?8 mm for round and tubenose goby, respectively. Drift in both species occurred almost completely during hours of darkness (<1 lux) and fish size did not vary throughout the night. In both species, drift density increased significantly during the first hour after dusk. Round goby density gradually decreased up to dawn, while tubenose goby density varied throughout t

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EH - Ecology - communities

OECD FORD branch

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Project

<a href="/en/project/GAP505%2F11%2F1768" target="_blank" >GAP505/11/1768: Non-native goby fishes: exploitation of a free niche or a threat to Central European fishes?</a><br>

Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2013

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Ecology of Freshwater Fish

ISSN

0906-6691

e-ISSN

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Volume of the periodical

22

Issue of the periodical within the volume

3

Country of publishing house

DK - DENMARK

Number of pages

9

Pages from-to

430-438

UT code for WoS article

000319872900009

EID of the result in the Scopus database

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