Invasive round goby Neogobius melanostomus has sex-dependent locomotor activity and is under-represented in catches from passive fishing gear compared with seine catches

0495052 - BC 2019 RIV GB eng J - Journal Article
Žák, Jakub - Jůza, Tomáš - Blabolil, Petr - Baran, Roman - Bartoň, Daniel - Draštík, Vladislav - Frouzová, Jaroslava - Holubová, Michaela - Ketelaars, H. A. M. - Kočvara, Luboš - Kubečka, Jan - Mrkvička, Tomáš - Muška, Milan - Říha, Milan - Sajdlová, Zuzana - Šmejkal, Marek - Tušer, Michal - Vašek, Mojmír - Vejřík, Lukáš - Vejříková, Ivana - Wagenvoort, A. J.
Invasive round goby Neogobius melanostomus has sex-dependent locomotor activity and is under-represented in catches from passive fishing gear compared with seine catches.
Journal of Fish Biology. Roč. 93, č. 1 (2018), s. 147-152. ISSN 0022-1112. E-ISSN 1095-8649
R&D Projects: GA MŠMT(CZ) LD15021
EU Projects: European Commission(XE) 677039 - ClimeFish
Institutional support: RVO:60077344
Keywords : activity * Biesbosch lakes * invasive goby * sex differences
OECD category: Marine biology, freshwater biology, limnology
Impact factor: 2.038, year: 2018

The higher proportion of males of the invasive round goby Neogobius melanostomus in samples from two activity selective passive fishing gears compared with one activity non-selective fishing gear in three Dutch lakes is related to higher male locomotory activity and is a sex-dependent trait. This difference in activity reflects the different ecology of male and female N. melanostomus.
Permanent Link: http://hdl.handle.net/11104/0288332