Zon, S.D., Bedos, A. and D’haese, C.A. 2015.

Phylogeny of the genus Willemia (Collembola: Hypogastruridae) and biogeography of the W. buddenbrocki-group with description of a new species from Ivory Coast (western Africa)

. Zootaxa. 3980, 2 (Jun. 2015), 230–240. DOI:https://doi.org/10.11646/zootaxa.3980.2.4.