Merope Tuber
   HOME

TheInfoList



OR:

''Merope tuber'', the earwigfly or forcepfly, is the only species in the genus ''Merope'', and the only living member of the family
Meropeidae Meropeidae is a family of tiny scorpionflies within the order Mecoptera with only three known living species, commonly referred to as "earwigflies" (or sometimes "forcepflies"), based on the earwig-like forceps-shaped male genitalia. The living s ...
in
North America North America is a continent in the Northern Hemisphere, Northern and Western Hemisphere, Western hemispheres. North America is bordered to the north by the Arctic Ocean, to the east by the Atlantic Ocean, to the southeast by South Ameri ...
. It occurs throughout the east from Ontario to Georgia, and west to Kansas. Recently the insect has also been found in Florida. This insect's most distinguishing feature is the segmented cerci on the male abdomen. Much is unknown about the adults, which are nocturnal and secretive, sometimes found under logs or in malaise traps near streams, or attracted to lights at nighttime. No ''M. tuber'' or Meropeid larvae have been identified. The insect is characterized by long wings with many veins and no ocelli. There is a region of interlocking sclerites that holds the jugum and scutellum on the middle thoracic segment together. This may be used to keep the wings together when pushing up through dirt. A similar apparatus is found in
cicada The cicadas () are a superfamily, the Cicadoidea, of insects in the order Hemiptera (true bugs). They are in the suborder Auchenorrhyncha, along with smaller jumping bugs such as leafhoppers and froghoppers. The superfamily is divided into two ...
s and ground-dwelling beetles, so it may be that the winged adults dig in soil. The flat appearance of the insect suggests that the insect dwells close to the ground in fissures and other small ground openings, as does the lack of ocelli.


References


Further reading

* * * Mecoptera Insects of North America Insects described in 1838 {{Mecoptera-stub