Näytetään aineistoja, joilla on samankaltainen nimeke tai asiasanat.

• A comparison of the impacts of introduced signal crayfish and native noble crayfish in boreal lake ecosystems 

  Ercoli, Fabio (University of Jyväskylä, 2014)

• Introduced alien signal crayfish (Pacifastacus leniusculus) in Finland : uncontrollable expansion despite numerous crayfisheries strategies 

  Ruokonen, Timo; Sjövik, Rosanna; Erkamo, Esa; Tulonen, Jouni; Ercoli, Fabio; Kokko, Harri; Jussila, Japo (EDP Sciences, 2018)

  In Finland, massive signal crayfish introductions started towards the end of 1980s, with an estimated total of 2.2 million signal crayfish been stocked before year 2016. During that period, Finnish fisheries authorities ...

• Impacts of the non-native crayfish (Pacifastacus leniusculus) on littoral benthic invertebrate communities in Lake Päijänne 

  Bjurström, Lotta (2009)

• Täpläravun (Pacifastacus leniusculus) vaikutus särjen (Rutilus rutilus) loisiin Päijänteellä 

  Aaltonen, Sari (2013)

  Täplärapu (Pacifastacus leniusculus) on Suomen vesistöissä verrattain uusi vieraslaji, joka leviää sekä suunnitelluin istutuksin että suunnittelematta uusille alueille. Täplärapu on alun perin tuotu Suomeen korvaamaan ...

• Diet and trophic niche of the invasive signal crayfish in the first invaded Italian stream ecosystem 

  Ercoli, Fabio; Ghia, Daniela; Gruppuso, Laura; Fea, Gianluca; Bo, Tiziano; Ruokonen, Timo J. (Nature Publishing Group, 2021)

  The occurrence of the signal crayfish Pacifastacus leniusculus in the Valla Stream was the first established population of this invasive species recorded in an Italian stream ecosystem. We evaluated the seasonality of diet ...