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Zonder de gewone sachembij, Anthohora plumipes (Hymenoptera, Apidae), geen Sitaris muralis (Coleoptera, Meloidae) in Nederland
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Nomada sabaensis Tsuneki 1973
Some recent observations on two rare aphid species in the Netherlands: Rhopalosiphum rufulum and Aphis citricola (Homoptera: Aphididae)
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Figure 1 from: Herrera Mesías F, Weigand AM (2021) Updates to the checklist of the wild bee fauna of Luxembourg as inferred from revised natural history collection data and fieldwo...
Figure 3 from: Herrera Mesías F, Weigand AM (2021) Updates to the checklist of the wild bee fauna of Luxembourg as inferred from revised natural history collection data and fieldwo...
A description of several new species of insects collected in New Holland by Robert Brown, Esq. F.R.S. Lib. Linn. Soc.
Faune entomologique du Grand-Duché de Luxembourg: IV Apidae solitaires