Spiders Newly Observed in Czechia in Recent Years – Overlooked Or Invasive Species?
BioInvasions Records (2021) Volume 10, Issue 3: 555–566 CORRECTED PROOF Research Article Spiders newly observed in Czechia in recent years – overlooked or invasive species? Milan Řezáč1,*, Vlastimil Růžička2, Vladimír Hula3, Jan Dolanský4, Ondřej Machač5 and Antonín Roušar6 1Biodiversity Lab, Crop Research Institute, Drnovská 507, CZ-16106 Praha 6 - Ruzyně, Czech Republic 2Institute of Entomology, Biology Centre, Branišovská 31, CZ-37005 České Budějovice, Czech Republic 3Department of Forest Ecology, Faculty of Forestry and Wood Technology, Mendel University, Zemědělská 3, CZ-61300 Brno, Czech Republic 4The East Bohemian Museum in Pardubice, Zámek 2, CZ-53002 Pardubice, Czech Republic 5Department of Ecology and Environmental Sciences, Palacký University, Šlechtitelů 27, CZ-78371 Czech Republic 6V přírodě 4230, CZ-43001 Chomutov, Czech Republic Author e-mails: rezac@vurv.cz (MŘ), vruz@entu.cas.cz (VR), hula@mendelu.cz (VH), dolansky@vcm.cz (JD), machac.ondra@seznam.cz (OM), arousar@volny.cz (AR) *Corresponding author Citation: Řezáč M, Růžička V, Hula V, Dolanský J, Machač O, Roušar A (2021) Abstract Spiders newly observed in Czechia in recent years – overlooked or invasive To learn whether the recent increase in the number of Central European spider species species? BioInvasions Records 10(3): 555– reflects a still-incomplete state of faunistic research or real temporal changes in the 566, https://doi.org/10.3391/bir.2021.10.3.05 Central European fauna, we evaluated the records of 47 new species observed in 2008– Received: 18 October 2020 2020 in Czechia, one of the faunistically best researched regions in Europe. Because Accepted: 20 March 2021 of the intensified transportation of materials, enabling the introduction of alien species, and perhaps also because of climatic changes that allow thermophilic species to expand Published: 3 June 2021 northward, the spider fauna of this region is dynamic.
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