Year
2022
Authors
František Kovařík
RNDr. František Šťáhlavský, Ph.D.
RNDr. Petr Dolejš, Ph.D.
Content

The family Buthidae represents an early-diverging and most species-rich lineage of extant scorpions, but its internal phylogenetic relationships are still poorly understood. The family is traditionally divided into six morpho-groups
however, the monophyly of some of them remains unclear. We combined multilocus sequence data with extensive taxon sampling to reconstruct the phylogenetic relationships among Buthidae and assess the validity of the morphology-based groupings. We recovered a monophyletic Buthus group as a sister clade to all the remaining Buthidae. We also found support for the monophyly of the Tityus group, but the remaining morpho-groups were recovered as para-/polyphyletic. Our results also suggest that some genera are in need of a taxonomic revision.

Citation
Štundlová J., Šťáhlavský F., Opatova V., Stundl J., Kovařík F., Dolejš P. & Šmíd J. (2022): Molecular data do not support the traditional morphology-based groupings in the scorpion family Buthidae (Arachnida: Scorpiones). Mol. Phylogenet. Evol. 173 (107511): 1–5. DOI: 10.1016/j.ympev.2022.107511

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