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6 August 2019 Neolasioptera Spp. (Diptera: Cecidomyiidae) from Stem Galls of Verbesina (Asteraceae) with the Description of a New Species
Raymond J. Gagné, Michael W. Palmer
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Abstract

Two species of Cecidomyiidae (Diptera) and their galls on stems of Verbesina alternifolia (L.) Britten ex Kearney (Asteraceae) are reexamined. Neolasioptera imprimata Gagné, new species, forms a slender, slightly tapered, woody gall. Neolasioptera verbesinae Möhn forms a much more conspicuous, ovate, relatively soft gall and is redescribed. Comparative notes on the biology of the two species are provided. Neolasioptera incisa Plakidas is a new synonym of N. verbesinae.

Raymond J. Gagné and Michael W. Palmer "Neolasioptera Spp. (Diptera: Cecidomyiidae) from Stem Galls of Verbesina (Asteraceae) with the Description of a New Species," Proceedings of the Entomological Society of Washington 121(3), 429-438, (6 August 2019). https://doi.org/10.4289/0013-8797.121.3.429
Published: 6 August 2019
KEYWORDS
Alycaulini
crownbeard
gall midges
Nearctic
wingstem
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