Alexandr Byvaltsev

Unveiling cryptic species of the bumblebee subgenus<i>Bombus s. str.</i>worldwide with COI barcodes (Hymenoptera: Apidae)

Paul H. Williams, Mark J. F. Brown, James C. Carolan et al. · Systematics and Biodiversity · 2012 · 165 citations · Full text

Genes Suggest Ancestral Colour Polymorphisms Are Shared across Morphologically Cryptic Species in Arctic Bumblebees

Paul H. Williams, Alexandr Byvaltsev, Björn Cederberg et al. · PLoS ONE · 2015 · 52 citations · Full text

Molecular Evolutionary Ecology, Genetics, Taxonomy +21

The arctic and alpine bumblebees of the subgenus Alpinobombus revised from integrative assessment of species’ gene coalescents and morphology (Hymenoptera, Apidae, Bombus)

Paul H. Williams, Mikhail V. Berezin, Sydney G. Cannings et al. · Zootaxa · 2019 · 45 citations

Animal Taxonomy, Insect Conservation, Genetics +22

Widespread polytypic species or complexes of local species? Revising bumblebees of the subgenus Melanobombus world-wide (Hymenoptera, Apidae, Bombus)

Paul H. Williams, Altanchimeg Dorjsuren, Alexandr Byvaltsev et al. · European Journal of Taxonomy · 2020 · 32 citations · Full text

Animal Taxonomy, Insect Conservation, Entomology +19

Bombus cullumanus—an extinct European bumblebee species?

Paul H. Williams, Alexandr Byvaltsev, Cory S. Sheffield et al. · Apidologie · 2012 · 23 citations · Full text

Biology, B. Unicus, Biodiversity +13