Prior to 2002, Aponomma was a full rank genus of eyeless, primarily reptile ticks. The genus was fragmented in 1972, with the proposal of three distinct groups. In 1999, nuclear rDNA analysis confirmed that the genus was paraphyletic, and following this finding, the genus was redistributed. The taxon remains as a subgenus, grouping together eyeless Amblyomma.
↑Guglielmone, A. A., Petney, T. N., & Robbins, R. G. (2020). Ixodidae (Acari: Ixodoidea): descriptions and redescriptions of all known species from 1758 to December 31, 2019. Zootaxa, 4871(1). https://doi.org/10.11646/zootaxa.4871.1.1
↑Kaufman, T. S. (1972). A revision of the genus Aponomma Neumann, 1899 (Acarina: Ixodidae). [Doctoral dissertation]. University of Maryland, College Park.
↑Dobson, S. J., & Barker, S. C. (1999). Phylogeny of the Hard Ticks (Ixodidae) Inferred from 18S rRNA Indicates That the Genus Aponomma Is Paraphyletic. Molecular Phylogenetics and Evolution, 11(2), 288–295. https://doi.org/10.1006/mpev.1998.0565
↑Schulze, Paul (1936). New and little-known Amblyomma and Aponomma samples from Africa, South America, India, Borneo and Australia (Ixodidae) (in German). Zeitschrift für Parasitenkunde. pp.619–637.
↑Fabricus, Johann Christian (1775). Systema entomologiae: sistens insectorvm classes, ordines, genera, species, adiectis synonymis, locis, descriptionibvs, observationibvs. Flensbvrgi et Lipsiae, In Officina Libraria Kortii. doi:10.5962/bhl.title.36510.