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THE IDENTITY OF SOME HOLARCTIC AND OLD WORLD SPECIES OF SPHAEROPHORIA (DIPTERA: SYRPHIDAE)
Published online by Cambridge University Press: 31 May 2012
Abstract
Notes are given on type material of 25 nominal species either referable to the genus Sphaerophoria or described in that genus and referable to the genus Ischiodon. Lectotypes are designated for 15 of these species. New synonymy is indicated for 13 nominal species on the basis of examination of type material and for three other nominal species on the basis of published figures of male terminalia of type material. One species frequently referred to the genus Sphaerophoria is transferred to the genus Allograpta.
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- Copyright © Entomological Society of Canada 1971
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