Selon Checklist of the Collembola of the World (version du 26 août 2024 ) :
Willowsia abrupta (Schött, 1917)
Willowsia arunachalensis Mandal, Mandal, Suman & Bhattacharya, 2024
Willowsia babykinae Jordana & Baquero, 2021
Willowsia baoshanensis Chai & Ma, 2017
Willowsia bartkei Stach, 1965
Willowsia buski (Lubbock, 1870)
Willowsia cassagnaui Zhang, 2015
Willowsia christianseni Chang & Ma, 2018
Willowsia fascia Zhang & Pan, 2016
Willowsia formosana (Denis, 1929)
Willowsia fuscana (Uchida, 1944)
Willowsia guangdongensis Zhang, Xu & Chen, 2007
Willowsia guangxiensis Shi & Chen, 2004
Willowsia hyalina (Handschin, 1928)
Willowsia ieti Yosii, 1971
Willowsia jacobsoni (Börner, 1913)
Willowsia japonica (Folsom, 1898)
Willowsia kalatopensis Baquero & Jordana, 2015
Willowsia mekila Christiansen & Bellinger, 1992
Willowsia mexicana Zhang, Palacios-Vargas & Chen, 2007
Willowsia neocaledonica Zhang, Bedos & Deharveng, 2014
Willowsia neonigromaculata Katz & Cipola, 2021
Willowsia nigra Zhang, Bedos & Deharveng, 2014
Willowsia nigromaculata (Lubbock, 1873)
Willowsia nivalis Yosii, 1971
Willowsia platani (Nicolet, 1842
Willowsia potapovi Zhang, Chen & Deharveng, 2011
Willowsia pseudobuski Pan & Zhang, 2016
Willowsia pseudoplatani Zhang & Pan, 2016
Willowsia pseudosocia Stach, 1965
Willowsia pyrrhopygia Katz, 2017
Willowsia qui Zhang, Chen & Deharveng, 2011
Willowsia samarkandica Martynova, 1972
Willowsia sexachaeta Chang & Ma, 2018
Willowsia shiae Pan, Zhang & Chen, 2006
Willowsia sikkimensis Mandal, Mandal, Suman & Bhattacharya, 2024
Willowsia similis Pan & Zhang, 2016
Willowsia tanae Chang & Ma, 2018
Willowsia trifascia Zhou & Ma, 2022
Willowsia variabilis Ma, 2016
Willowsia yamashitai Uchida, 1969
Willowsia yiningensis Zhang, Chen & Deharveng, 2011
Willowsia zhaotongensis Chai & Ma, 2017