1. Announcing the winners of the second annual Simberloff Award for outstanding presentation

   • Lauren M. Smith-Ramesh
   • Sara Kuebbing

   Letter to the Editor 10 December 2019 Pages: 851 - 852

   

2. Non-native mollusks throughout South America: emergent patterns in an understudied continent

   • Gustavo Darrigran
   • Ignacio Agudo-Padrón
   • Cristina Damborenea

   Alien Floras and Faunas 5 03 January 2020 Pages: 853 - 871

   

3. When misconceptions impede best practices: evidence supports biological control of invasive Phragmites

   • Bernd Blossey
   • Stacy B. Endriss
   • Robert S. Bourchier

   Perspectives and paradigms Open access 05 December 2019 Pages: 873 - 883

4. WGEUROBUS – Working Group “Towards a EURopean OBservatory of the non-indigenous calanoid copepod Pseudodiaptomus marinUS”

   • M. Uttieri
   • L. Aguzzi
   • S. Zervoudaki

   Perspectives and paradigms 09 January 2020 Pages: 885 - 906

   

5. Advances and challenges in modelling the impacts of invasive alien species on aquatic ecosystems

   • X. Corrales
   • S. Katsanevakis
   • G. Gal

   Review 26 November 2019 Pages: 907 - 934

   

6. Invasive lianas are drivers of and passengers to altered soil nutrient availability in urban forests

   • Elisabeth B. Ward
   • Clara C. Pregitzer
   • Mark A. Bradford

   Original Paper 19 November 2019 Pages: 935 - 955

   

7. Where have all the wildflowers gone? The role of exotic grass thatch

   • Nicole A. Molinari
   • Carla M. D’Antonio

   Original Paper 06 December 2019 Pages: 957 - 968

   

8. Increments in weed seed size track global range expansion and contribute to colonization in a non-native region

   • José L. Hierro
   • Özkan Eren
   • Kristine French

   Original Paper 15 November 2019 Pages: 969 - 982

   

9. Invasion dynamics of the white piranha (Serrasalmus brandtii) in a Neotropical river basin

   • Daniel Fonseca Teixeira
   • Francisco Ricardo Andrade Neto
   • Daniel Cardoso Carvalho

   Original Paper 15 November 2019 Pages: 983 - 995

   

10. The danger of non-native gardens: risk of invasion by Schefflera arboricola associated with seed dispersal by birds

    • Brisa Marciniak
    • Michele de Sá Dechoum
    • Tânia Tarabini Castellani

    Original Paper 16 November 2019 Pages: 997 - 1010

    

11. Can environmental DNA be used for aquatic biosecurity in the aquarium fish trade?

    • A. Trujillo-González
    • J. A. Becker
    • K. S. Hutson

    Original Paper 27 November 2019 Pages: 1011 - 1025

    

12. Global variation in the availability of data on the environmental impacts of alien birds

    • Thomas Evans
    • Tim M. Blackburn

    Original Paper 21 November 2019 Pages: 1027 - 1036

    

13. Feral cat eradication on Dirk Hartog Island, Western Australia

    • D. Algar
    • M. Johnston
    • P. Speldewinde

    Original Paper 23 November 2019 Pages: 1037 - 1054

    

14. Litter decomposition of the invasive Potentilla anserina in an invaded and non-invaded freshwater environment of North Patagonia

    • Florencia Cuassolo
    • Verónica Díaz Villanueva
    • Beatriz Modenutti

    Original Paper 22 November 2019 Pages: 1055 - 1065

    

15. Chemical similarity between introduced and native populations of Scots pine can facilitate transcontinental expansion of mountain pine beetle in North America

    • N. Erbilgin
    • J. G. Klutsch
    • R. Seppo

    Original Paper 04 December 2019 Pages: 1067 - 1083

    

16. Simultaneous invasive alien predator eradication delivers the best outcomes for protected island species

    • Christopher M. Baker
    • Michaela Plein
    • Michael Bode

    Original Paper 25 November 2019 Pages: 1085 - 1095

    

17. When exotic introductions fail: updating invasion beliefs

    • Daniel K. Heersink
    • Peter Caley
    • Simon C. Barry

    Original Paper Open access 06 December 2019 Pages: 1097 - 1107

    

18. Role of native avian frugivores in germination facilitation and potential dispersal of invasive American bramble (Rubus cuneifolius) in South Africa

    • K. L. Molefe
    • M. J. Tedder
    • C. T. Downs

    Original Paper 04 December 2019 Pages: 1109 - 1120

    

19. Hiking trails as conduits for the spread of non-native species in mountain areas

    • Rebecca Liedtke
    • Agustina Barros
    • Stefan Dullinger

    Original Paper Open access 04 December 2019 Pages: 1121 - 1134

    

20. Recreational angling as a pathway for invasive non-native species spread: awareness of biosecurity and the risk of long distance movement into Great Britain

    • E. R. C. Smith
    • H. Bennion
    • M. Owen

    Original Paper Open access 09 January 2020 Pages: 1135 - 1159

    

21. Problems of scale in assessing the role of propagule pressure in influencing introduction outcomes illustrated by Common Pheasant (Phasianus colchicus) introductions

    • Michael P. Moulton
    • Wendell P. Cropper Jr.

    Original Paper 13 December 2019 Pages: 1161 - 1168

    

22. Limited effects of marine protected areas on the distribution of invasive species, despite positive effects on diversity in shallow-water marine communities

    • Eva Cacabelos
    • Gustavo M. Martins
    • Ana I. Neto

    Original Paper 16 December 2019 Pages: 1169 - 1179

    

23. Multiple factors contribute to the spatially variable and dramatic decline of an invasive snail in an estuary where it was long-established and phenomenally abundant

    • Kerstin Wasson
    • Rachel A. Fabian
    • James E. Byers

    Original Paper 22 January 2020 Pages: 1181 - 1202

    

24. Plant invasion into high elevations implies adaptation to high UV-B environments: a multi-species experiment

    • Lena Y. Watermann
    • Maria Hock
    • Alexandra Erfmeier

    Original Paper 16 December 2019 Pages: 1203 - 1218

    

25. Correction to: Invasive alien plants of Russia: insights from regional inventories

    • Yulia Vinogradova
    • Jan Pergl
    • Petr Pyšek

    Correction 23 December 2019 Pages: 1219 - 1219