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Occurrence of Nosema oryzaephili in Cryptolestes ferrugineus and transfer to the genus Paranosema

Permanent URL:
http://handle.nal.usda.gov/10113/49923
Abstract:
A microsporidium that closely resembles Paranosema species at the level of the light microscope was isolated from the rusty grain beetle, Cryptolestes ferrugineus. It’s identity as Nosema oryzaephili (originally described from Oryzaephilus surinamensis) was confirmed by comparison with a known isolate of N. oryzaephili based on spore size, small subunit rDNA sequence, and relative infectivity to O. surinamensis, Tribolium castaneum, and Ephestia kuehniella. Phylogenetic analysis of the small subunit rDNA indicates clearly that this species belongs in the genus Paranosema and thus the designation Paranosema oryzaephili (Burges, Canning and Hurst) is proposed. In spite of the abundance, economic importance, and world-wide distribution of C. ferrugineus, this is the first report of a microsporidial infection in this species. This is also the first report of P. oryzaephili in the new world.
Author(s):
Lord, Jeffrey C. , Vossbrinck, Charles R. , Wilson, Jeff D.
Subject(s):
Nosema , Cryptolestes ferrugineus
Format:
p. 112-115.
Note:
Includes references
Source:
Journal of invertebrate pathology 2010 Sept., v. 105, no. 1
Language:
English
Year:
2010
Collection:
Journal Articles, USDA Authors, Peer-Reviewed
File:
Download [PDF File]
Rights:
Works produced by employees of the U.S. Government as part of their official duties are not copyrighted within the U.S. The content of this document is not copyrighted.