688731
type: TaxonName
creator: www.organismnames.com
title: Efferia imperialis
name complete: Efferia imperialis
nomenclatural code: ICZN
published in: Three new species of Efferia from southern California and Arizona (Diptera: Asilidae). Annals of the Entomological Society of America, 81(4) 1988: 554-559. 556 [Zoological Record Volume 125]
microreference: 556