©US EPA

ORDER: Ephemeroptera
FAMILY: Leptophlebiidae
GENUS: Paraleptophlebia

 Leptophlebiidae have forked, tufted, or fringed gills.  Paraleptophlebia  typically have labrums less than 1/2 as wide as head anteriorly, which is considered "shallow." There are minute spinules present on posterior margins of abdominal terga 1-10. EPA