New Neotropical cleptoparasites in the genus Austrostelis (Hymenoptera: Megachilidae: Anthidiini)
DOI:
https://doi.org/10.17161/jom.vi126.22851Abstract
Three new species of cleptoparasites of the rare genus Austrostelis Michener & Griswold are described. Austrostelis mexicana Griswold n. sp. and A. costaricensis Griswold n.sp. represent a northern extension of the genus into Mesoamerica while A. bicolor Griswold n. sp. from Venezuela adds to our limited knowledge for northern South America. A key to the species from Mesoamerica and northern South America is provided.
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References
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