Synura conopea Kynčlová & Škaloud

(Fig. 4A)

DISTRIBUTION. — Probably widely distributed; so far this species is recorded from Czech Republic (Škaloud et al. 2012), Russia (Gusev et al. 2016, 2017) and Korea (Jo & Kim 2017).

REMARKS

In contrast to S. petersenii sensu stricto (Fig. 4G), which has a nearly cylindrical keel, S. conopea has a keel that is much more broadened apically. The struts which extend from the keel to the edge of the scale are not interconnected by transverse folds whereas in S. petersenii sensu stricto the struts are interconnected. Additionally, S. conopea differs in having somewhat smaller scale dimensions and large and closely arranged keel pores (Škaloud et al. 2012).