 The sole exception is the Brazilian "Albardia furcata", the only living member of the subfamily Albardiinae, which has short antennae, but these are strongly clubbed (compared to myrmeleontids), and its wing venation is reticulate, typical of ascalaphids.Most owlflies are about 1.5 inches in length, not including antennae.Adult Ululodinae such as "Ululodes" have large divided eyes and crepuscular habits, which is where the common name "owlfly" came from.