1 literature reference for Echthroplexiella niveicornis Hoffer, 1963:

Author: Hoffer, A.
Year: 1963
Title: Descriptions of new species of the family Encyrtidae from Czechoslovakia (Hym., Chalcidoidea) I.
Source: JOURBOOK: Sborník Entomologického Oddeleni Národního Musea v Praze VOLUME: 35 PAGES: 549-592