RT info:eu-repo/semantics/article T1 A new Iranian species of uroleucon mordvilko, 1914 (Hemiptera, Aphididae) from specimens in the Natural History Museum collection A1 Nieto Nafría, Juan Manuel A1 Pérez Hidalgo, Nicolás A2 Zoologia K1 Biología K1 Ecología. Medio ambiente K1 Zoología K1 Aphids K1 Macrosiphini K1 Helichrysum K1 Asteraceae K1 Irán AB Uroleucon (Uromelan) helichrysi sp. n. (Hemiptera, Aphididae, Aphidinae: Macrosiphini) is established fromIranian apterous and alate viviparous females caught on Helichrysum sp. (Asteraceae) and preserved in the collectionof the Natural History Museum (BMNH) in London. The number of setae on the first tarsal segments (5),the number of caudal setae (20 to 28), the presence of abdominal marginal tubercles on abdominal segments2 to 4, and the size of the cells of the siphuncular reticulation (relatively small) allow the new species to be distinguishedfrom other Palaeartic species of the subgenus Uromelan. Blackman and Eastop’s key to apterae onHelichrysum is modified to include the new species PB CSIC YR 2016 FD 2016-02-22 LK http://hdl.handle.net/10612/5120 UL http://hdl.handle.net/10612/5120 NO Graellsia, 2014,vol. 70,n. 1 NO P. 1-6 DS BULERIA. Repositorio Institucional de la Universidad de León RD 18-abr-2024