BioStor
 | The North American Genera of Nemocerous Diptera C H Tyler Townsend (1892) Transactions of The American Entomological Society 19: 144-160 |
 | A list of the crane-flies taken in the vicinity of Hazleton, Pennsylvania (Diptera) W G Dietz (1921) Transactions of the American Entomological Society 47: 233-268 |
 | New subgenera of North American crane flies (Tipulidae: Diptera) C P Alexander (1972) Entomological News 83: 29-37 |
 | Comparison of the crane flies (Diptera: Tipulidae) of two woodlands in eastern Kansas, with a key to the adult crane flies of eastern Kansas C W Young (1978) Kansas University Science Bulletin 51: 407-440 |
 | Phylogeny of the Tipuloidea based on characters of larvae and pupae (Diptera, Nematocera), with an index to the literature except Tipulidae P Oosterbroek and B Theowald (1991) Tijdschrift Voor Entomologie 134: 211-267 |