See the Spirorbinae entry for literature contributing to the genus-level classification within spirorbins [details]
Pillai (1970) raised Spirorbinae from the original subfamily rank to separate family rank, but this usage in the ... [details]
Original diagnosis (Pillai, 1970): Tube sinistral. Thorax with 3 setigers. Collar setae with a finlike basal ... [details]
Dexiospira should be feminine as most 'spira' genus names are treated as feminine with their adjectival species ... [details]
Unnecessary subgenus name for the nominal subgenus Spirorbis (Spirorbis). The first species listed by Caullery & ... [details]
Pillai (1970) raised Chamberlin's Spirorbinae to family level. This rank was widely used, but now has no support ... [details]
The type species of Neodexiospira is Spirorbis formosus Bush, 1905 accepted as Neodexiospira formosa (Bush, 1905) ... [details]