[1]
Cipola, N.G. and Katz, A.D. 2021. Morphological and molecular analysis of Willowsia nigromaculata (Collembola, Entomobryidae, Entomobryinae) reveals a new cryptic species from the United States. European Journal of Taxonomy. 739, 1 (Mar. 2021), 92-116. DOI:https://doi.org/10.5852/ejt.2021.739.1269.