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2023
Journal article
A new species of Lygistorrhina (Lygistorrhina) Skuse, 1890 (Diptera: Keroplatidae, Lygistorrhininae) with a key to the subgenus
A new species of Lygistorrhina (Lygistorrhina) Skuse, 1890, Lygistorrhina woodi sp. nov., is described. The specimen was dissected from an alcohol-preserved flower of Ceropegia aristolochioides ssp. deflersiana Bruyns (Apocynaceae, Asclepiadoideae, Ceropegieae) stored in the Kew herbarium. This is the first occurrence of the lygistorrhine gnats in a hot, semi-arid climate....Blagoderov, Vladimir ; Ollerton, Jeff ; Whittington, Andrew
Fungus gnats , Taxonomy , Apocynaceae, Biodiversity, Ceropegia, New taxa , Diptera, and Afrotropical region
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2022
Journal article
Signatures of increasing environmental stress in bumblebee wings over the past century: Insights from museum specimens
Determining when animal populations have experienced stress in the past is fundamental to understanding how risk factors drive contemporary and future species' responses to environmental change. For insects, quantifying stress and associating it with environmental factors has been challenging due to a paucity of time-series data and because detectable population-level... -
2022
Journal article
First large‐scale quantification study of DNA preservation in insects from natural history collections using genome‐wide sequencing
Insect declines are a global issue with significant ecological and economic ramifications. Yet, we have a poor understanding of the genomic impact these losses can have. Genome-wide data from historical specimens have the potential to provide baselines of population genetic measures to study population change, with natural history collections representing...