{"refrec":{"BRefID":296769,"RR":"<b>Kotta, J.; Pärnoja, M.; Katajisto, T.; Lehtiniemi, M.; Malavin, S.; Reisalu, G.; Panov, V.E.</b> (2013). Is a rapid expansion of the invasive amphipod <i>Gammarus tigrinus</i> Sexton, 1939 associated with its niche selection: a case study in the Gulf of Finland, the Baltic Sea. <i>Aquat. Invasions 8(3)</i>: 319-332. <a href=\"https://dx.doi.org/10.3391/ai.2013.8.3.08\" target=\"_blank\">https://dx.doi.org/10.3391/ai.2013.8.3.08</a>","BEntID":288858,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":null,"RefStringPartII":". <i>Aquat. Invasions 8(3)</i>: 319-332. <a href=\"https://dx.doi.org/10.3391/ai.2013.8.3.08\" target=\"_blank\">https://dx.doi.org/10.3391/ai.2013.8.3.08</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Kotta, J.; Pärnoja, M.; Katajisto, T.; Lehtiniemi, M.; Malavin, S.; Reisalu, G.; Panov, V.E.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Kotta, J. <i>et al.</i>","Englishabstract":"Among the recent non-indigenous species the gammarid amphipod <i>Gammarus tigrinu</i> is one of the more aggressive invaders in the Baltic Sea. Quantitative sampling of the shallow water habitats of the Gulf of Finland showed that <i>G. tigrinus</i> has become established in the whole coastal zone of the Gulf. 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