@article {138,
	title = {Revision of Tipula (Yamatotipula) stackelbergi Alexander (Diptera, Tipulidae), and a short discussion on subspecies among crane flies},
	journal = {ZooKeys},
	volume = {58},
	year = {2012},
	pages = {43{\textendash}58},
	abstract = {<p>All available type material of Tipula stackelbergi Alexander, Tipula usuriensis Alexander and Tipula subpruinosa Mannheims were examined. Tipula (Yamatotipula) stackelbergistat. rev. is elevated from a subspecies of Tipula (Yamatotipula) pruinosa Wiedemann to a valid species. Two new synonyms are proposed: Tipula usuriensissyn. n. proved to be a junior synonym of. Tipula (Yamatotipula) pruinosa and Tipula subpruinosasyn. n. a junior synonym of Tipula (Yamatotipula) freyana Lackschewitz. Tipula (Yamatotipula) stackelbergi is redescribed, male and female terminalia of Tipula (Yamatotipula) pruinosa are illustrated and discussed. Female terminalia of Tipula (Yamatotipula) freyana are described and illustrated for the first time. A key to both sexes of Tipula (Yamatotipula) stackelbergi and Tipula (Yamatotipula) pruinosa, and a key to females of Tipula (Yamatotipula) chonsaniana, Tipula (Yamatotipula) freyana and Tipula (Yamatotipula) moesta are provided. Subspecies are not uncommon among crane flies, but their ranges and traits are poorly known. An interdisciplinary approach (genetics, ecology, taxonomy) is suggested if subspecific ranks are to be used in tipuloid systematics.</p>
},
	keywords = {crane flies, new synonyms, Palaearctic Region, Tipula},
	issn = {1313-2970},
	doi = {10.3897/zookeys.162.2216},
	author = {Salmela, Jukka}
}
