Paranoplocephala longivaginata Chechulin & Gulyaev, 1998

P. longivaginata was described from Myodes rutilus and, secondarily, from Sciurus vulgaris L., in Buryatia and the neighbouring Amurskaya Oblast (Chechulin and Gulyaev 1998). In addition to Buryatia and adjacent regions, it has been found from Myodes rutilus in north-eastern Siberia (Magadan region; Haukisalmi et al. 2007a). However, P. longivaginata does not occur in M. rutilus in north-western North America (unpublished BCP data).

P. longivaginata occurred at five of the seven study sites, but always at a low prevalence.

Voucher specimen: MSB Endo 156 from Myodes rutilus (Verhnaya Berezovka) .