1. Widespread plant species: natives versus aliens in our changing world

   • Thomas J. Stohlgren
   • Petr Pyšek
   • Xavier Font

   Perpectives and Paradigms 21 May 2011 Pages: 1931 - 1944

   

2. Status of the exotic ant Nylanderia flavipes (Hymenoptera: Formicidae) in northeastern Ohio

   • Kaloyan Ivanov
   • Owen M. Lockhart
   • B. Michael Walton

   Invasion Note 20 May 2011 Pages: 1945 - 1950

3. The bioinvasion of Guam: inferring geographic origin, pace, pattern and process of an invasive lizard (Carlia) in the Pacific using multi-locus genomic data

   • Christopher C. Austin
   • Eric N. Rittmeyer
   • Nathan D. Jackson

   Original Paper 22 May 2011 Pages: 1951 - 1967

   

4. Tree invasions: a comparative test of the dominant hypotheses and functional traits

   • Laurent Jean Lamarque
   • Sylvain Delzon
   • Christopher James Lortie

   Original Paper 21 May 2011 Pages: 1969 - 1989

   

5. Revealing the scale of marine bioinvasions in developing regions: a South African re-assessment

   • A. Mead
   • J. T. Carlton
   • M. Rius

   Original Paper 15 May 2011 Pages: 1991 - 2008

   

6. Resource heterogeneity and persistence of exotic annuals in long-ungrazed Mediterranean-climate woodlands

   • Suzanne M. Prober
   • Georg Wiehl

   Original Paper 22 May 2011 Pages: 2009 - 2022

   

7. Predation contributes to invasion resistance of benthic communities against the non-indigenous tunicate Ciona intestinalis

   • C. P. Dumont
   • C. F. Gaymer
   • M. Thiel

   Original Paper Open access 12 May 2011 Pages: 2023 - 2034

   

8. Island biogeography extends to small-scale habitats: low competitor density and richness on islands may drive trait variation in nonnative plants

   • Joshua P. Atwood
   • Laura A. Meyerson

   Original Paper 17 May 2011 Pages: 2035 - 2043

   

9. Indo-Pacific lionfish are larger and more abundant on invaded reefs: a comparison of Kenyan and Bahamian lionfish populations

   • Emily S. Darling
   • Stephanie J. Green
   • Isabelle M. Côté

   Original Paper 17 May 2011 Pages: 2045 - 2051

   

10. Impacts of two invasive mollusks, Rapana venosa (Gastropoda) and Corbicula fluminea (Bivalvia), on the food web structure of the Río de la Plata estuary and nearshore oceanic ecosystem

    • Diego Lercari
    • Leandro Bergamino

    Original Paper 17 May 2011 Pages: 2053 - 2061

    

11. Environmentally-induced shifts in behavior intensify indirect competition by an invasive gecko in Mauritius

    • Nik C. Cole
    • Stephen Harris

    Original Paper 21 May 2011 Pages: 2063 - 2075

    

12. Anthropogenic drivers of gypsy moth spread

    • Kevin M. Bigsby
    • Patrick C. Tobin
    • Erin O. Sills

    Original Paper 04 June 2011 Pages: 2077 - 2090

    

13. High chemical diversity of a plant species is accompanied by increased chemical defence in invasive populations

    • Vera C. Wolf
    • Ursula Berger
    • Caroline Müller

    Original Paper 31 May 2011 Pages: 2091 - 2102

    

14. Invasive pike establishment in Cook Inlet Basin lakes, Alaska: diet, native fish abundance and lake environment

    • Stormy Haught
    • Frank A. von Hippel

    Original Paper 04 June 2011 Pages: 2103 - 2114

    

15. Global invasion by Anthidium manicatum (Linnaeus) (Hymenoptera: Megachilidae): assessing potential distribution in North America and beyond

    • James P. Strange
    • Jonathan B. Koch
    • Terry Griswold

    Original Paper 22 June 2011 Pages: 2115 - 2133

    

16. The enduring toxicity of road-killed cane toads (Rhinella marina)

    • Michael Crossland
    • Gregory Brown
    • Richard Shine

    Original Paper 10 June 2011 Pages: 2135 - 2145

    

17. Spatial autocorrelation and the analysis of invasion processes from distribution data: a study with the crayfish Procambarus clarkii

    • Matteo Elio Siesa
    • Raoul Manenti
    • Gentile Francesco Ficetola

    Original Paper 14 June 2011 Pages: 2147 - 2160

    

18. Gerard van der Velde, Sanjeevi Rajagopal, and Abraham bij de Vaate (eds): The zebra mussel in Europe

    • Anthony Ricciardi

    Book Review 15 May 2011 Pages: 2161 - 2162

19. T. C. Boyle: When the killing’s done

    • Daniel Simberloff

    Book Review 20 May 2011 Pages: 2163 - 2166