Cryptic taxonomic diversity and high-latitude melanism in the glossiphoniid leech assemblage from the Eurasian Arctic. - Bolotov, Ivan N.; Kondakov, Alexander V.; Eliseeva, Tatyana A.; Aksenova, Olga V.; Babushkin, Evgeny S.; Bespalaya, Yulia V.; Chertoprud, Elena S.; Dvoryankin, Gennady A.; Gofarov, Mikhail Yu.; Klass, Anna L.; Konopleva, Ekaterina S.; Kropotin, Alexander V.; et al. (Scientific Reports, 2022)