The morphology of the eggs in the Hermanella complex (Ephemeroptera: Leptophlebiidae)

ABSTRACT

ABSTRACT The Hermanella complex is a well-established monophyletic group of Hagenulinae mayflies, but the phylogenetic relationships among its members are still being discussed. In order to fill some gaps in the taxonomy of this group we describe, for the first time, the eggs of eight species of this complex (Hermanella amere, Hermanella mazama, Hydromastodon sallesi, Hydrosmilodon gilliesae, Hydrosmilodon plagatus, Leentvaaria palpalis, Paramaka incognita, Paramaka sp.) using scanning electron microscopy, including some important members whose generic allocation have been questioned. The egg morphology in these eight species of Hermanella complex and their similarities with other species of the complex are discussed.