A re-examination of the West European species of Boreonectes Angus, 2010, with particular reference to B. multilineatus (Falkenström, 1922) (Coleoptera, Dytiscidae)


	Boreonectes parameres. a B. multilineatus, Ireland, county Cork b–d B. griseostriatus b Starunia fossil c Norway, Tjøme d Sweden, Öregrund. The apodeme on the inner face is present in b and c but lost from a and d; d also lacks the basal lobe. Scale bar: 0.5 mm.

Part of: Angus RB (2021) A re-examination of the West European species of Boreonectes Angus, 2010, with particular reference to B. multilineatus (Falkenström, 1922) (Coleoptera, Dytiscidae). Comparative Cytogenetics 15(1): 23-39. https://doi.org/10.3897/compcytogen.v15.i1.60188