Delfinoia, a new South American aphid genus (Hemiptera, Aphididae, Macrosiphini) on Cayaponia (Cucurbitaceae)

作者：Nieto Nafria Juan M; Mier Durante M Pilar; Lopez Ciruelos Sara I

来源：ZooKeys, 2017, 671(671): 49-60.

DOI：10.3897/zookeys.671.12247

• Aphididae
• aphids
• Argentina
• Delfinoia
• Macrosiphini
• new genus
• Peru
• species synonymy

The genus Delfinoia Nieto Nafria & Mier Durante gen. n. is established, and Utamphorophora peruviana (Essig), originally Amphorophora peruviana and currently Delfinoia peruviana comb. n., is designated species type of the genus. The synonymy between this species and Wahlgreniella australis Delfino syn. n. is established. Apterous and alate viviparous females of D. peruviana are redescribed; the male is also described. The species is currently known from Peru and Argentina; a plant of the genus Cayaponia (Cucurbitaceae) is the only identified host.

• 出版日期2017