| parasite diversity at the holarctic nexus: species of arostrilepis (eucestoda: hymenolepididae) in voles and lemmings (cricetidae: arvicolinae) from greater beringia. | previously unrecognized species of hymenolepidid cestodes attributable to arostrilepis mas-coma & tenora, 1997 in arvicoline rodents from the greater beringian region and western north america are described. discovery and characterization of these tapeworms contributes to the recognition of a complex of cryptic species distributed across the holarctic region. three species are proposed: arostrilepis gulyaevi sp. n. is named for cestodes in myodes rufocanus from the republic of buryatia, southeas ... | 2013 | 24614481 |