Два новых вида мермитид рода Pheromermis (Nematoda, Mermithidae) из слепней Крыма

Abstract

The paper deals with a description of two new Mermithidae species. Pheromermis tabani sp. n. and Ph. vernalis sp. n., parasitizing in Tabanus autumnalis L. larvae. The observation results are presented for development of the parasites in the host body cavity and in post parasitizing period. Pathological changes in the host organism are shown.