Andrena (Andrena) helvola
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Wood, Thomas J., 1942, Revision of the Andrena (Hymenoptera: Andrenidae) fauna of Bulgaria and North Macedonia with description of three new species, Belgian Journal of Entomology 117, pp. 1-39
: 25
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25 |
Andrena (Andrena) helvola
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Else, George R., Bolton, Barry & Broad, Gavin R., 2016, Checklist of British and Irish Hymenoptera - aculeates (Apoidea, Chrysidoidea and Vespoidea), Biodiversity Data Journal 4, pp. 8050-8050
: 8050
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8050 |
Andrena (Andrena) helvola
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Gautam, R. K., Uniyal, V. P. & Wood, Thomas J., 2024, A critical revision of the Andrena Fabricius, 1775 of India, with the description of two new species (Hymenoptera: Andrenidae) from Uttarakhand, European Journal of Taxonomy 948, pp. 1-59
: 44
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44 |
Andrena (Andrena) helvola
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Else, George R., Bolton, Barry & Broad, Gavin R., 2016, Checklist of British and Irish Hymenoptera - aculeates (Apoidea, Chrysidoidea and Vespoidea), Biodiversity Data Journal 4, pp. 8050-8050
: 8050
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8050 |