The origin of the Chrysididae content
The origin of the Chrysididae content in Species Online, except some pictures and the short introduction text for the taxa present in Norwegian, is the paper:
Paukkunen J, Berg A, Soon V, Ødegaard F, Rosa P (2015) An illustrated key to the cuckoo wasps (Hymenoptera, Chrysididae) of the Nordic and Baltic countries, with description of a new species. ZooKeys 548: 1–116. doi: 10.3897/zookeys.548.6164
Paukkunen et al. 2015.pdf
(53.9 MB)