vespertilionid การใช้
- Like most vespertilionids, eastern red bats are insectivorous.
- Vespertilionid bats have many cryptic species.
- The length of the penis and baculum distinguish " P . raceyi " from all comparably sized African and Malagasy vespertilionids.
- The deterioration of the climate at the end of Neogene led to the disappearance of tropical species and thus vespertilionids profited by accessing a wider range of habitats.
- The fossil record of vespertilionid greater noctule, " Nyctalus lasiopterus ", in the Iberian Peninsula suggest that they lived at different geographical locations from that of today.