WoRMS source request

You have requested access to download the full text of the source (SourceID: 338892):
Korotkevich, V. S. (1980). On new genus and species of Lineidae (Heteronemertini) and the origin of proboscidian and blood vascular systems of nemerteans [O novom rode i vide Lineidae (Heteronemertini) i proiskhozhdenii khobotnoi i krovonosnoi sistem nemertin]. Issledovaniia Fauny Morei, 25(33): 29-41