Mcdunnough-1931
Guides
Eurylophella prudentalis
spiny crawler mayfly
Eurylophella prudentalis is a species of spiny crawler mayfly in the family Ephemerellidae, first described by James Halliday McDunnough in 1931. As a member of the genus Eurylophella, it belongs to a group of mayflies commonly known as spiny crawlers, characterized by their distinctive body armature. The species is known from North America, with documented occurrences in the northeastern United States including Vermont. Like other Ephemerellidae, it completes its aquatic larval development in freshwater habitats before emerging as a short-lived adult.
Serratella serratoides
spot-bellied spiny crawler mayfly
Serratella serratoides is a species of spiny crawler mayfly in the family Ephemerellidae. It was originally described as Ephemerella serratoides by McDunnough in 1931 before being transferred to the genus Serratella. The species is known from North America.