Zon, S.D., Bedos, A. & 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), 230–240.