info:oai:eprints.zu.edu.ua:8211info:ofi/fmt:xml:xsd:journalMarіño-PérezRicardoMarіño-Pérez, RicardoMayén-EstradaRosauraMayén-Estrada, RosauraMacіp-RíosR.Macіp-Ríos, R.DovgalI. V.Dovgal, I. V.45 (5)2011Morphometric variations of discophrya elongata (Ciliophora, Suctorea) attached to two different species of aquatic true bugs (hemiptera, prosorrhyncha, nepomorpha)Vestnik zoologii13-19article