Genus AcceptedWillisus Roth, 1981EukaryotaAnimalia...CybaeidaeloadingAboutClassification and descendantsSource: Catalogue of LifeSearchLoadingLoadingLoadingLoadingLoadingLoading View allBibliographySource: Catalogue of Life1 resultBulletin Am. Mus. Nat. Hist. 170 (1) CitationWillisus Roth, 1981 in undefined