Cinygma Explained

Cinygma is a genus of mayflies in the family Heptageniidae. Nymphs move sluggishly and are poor swimmers, nearly always clinging to wood or rocks.^[1]

References

• Book: Chinery, Michael. Collins Guide to the Insects of Britain and Western Europe. 1986. Collins. London. 0-00-219170-9.

Notes and References

1. Book: Edmunds . George F. . Jensen . Steven . Berner . Lewis . The mayflies of North and Central America . 1976 . Univ. of Minnesota Pr . Minneapolis . 0816607591 . 187.