Viitteet

Adriaens, T., Baert, K., Breyne, P., Casaer, J., Devisscher, S., Onkelinx, T., ... & Stuyck, J. (2015). Successful eradication of a suburban Pallas’s squirrel Callosciurus erythraeus (Pallas 1779) (Rodentia, Sciuridae) population in Flanders (northern Belgium). Biological Invasions, 17(9): 2517-2526. DOI:10.1007/s10530-015-0898-z - ResearchGate -palvelussa koko julkaisu
Bertolino, S., & Lurz, P. W. (2013). Callosciurus squirrels: worldwide introductions, ecological impacts and recommendations to prevent the establishment of new invasive populations. Mammal review, 43(1): 22-33. DOI: 10.1111/j.1365-2907.2011.00204.x
Dozières, A., Pisanu, B., Kamenova, S., Bastelica, F., Gerriet, O., & Chapuis, J. L. (2015). Range expansion of Pallas's squirrel (Callosciurus erythraeus) introduced in southern France: Habitat suitability and space use. Mammalian Biology-Zeitschrift für Säugetierkunde, 80(6), 518-526. doi:10.1016/j.mambio.2015.08.004 - ResearchGate palvelussa koko julkaisu - CESCO palvelussa - koko julkaisu
Lurz, P. W., Hayssen, V., Geissler, K., & Bertolino, S. (2013). Callosciurus erythraeus (Rodentia: Sciuridae). Mammalian Species 45(902)60-74. DOl: 10.1644/902.1 - Oxfordjournals: kokoteksti (pdf)
Duckworth, J.W., Timmins, R.J. & Molur, S. 2008. Callosciurus erythraeus. The IUCN Red List of Threatened Species 2008: e.T3595A9969829. [viitattu 23.3.2016]
UNEP-WCMC. 2010. Review of Callosciurus erythraeus and Sciurus niger. United nations Enviroment Progrmaae, World Conservation Monitoring Centre, Cambridge, UK. (pdf 17 sivua) [viitattu 23.3.2016]

Pallas's Squirrel – Callosciurus erythraeus