Morphologic and Genotypic Characterization of Psoroptes Mites from Water Buffaloes in Egypt. - PubMed - NCBI

Morphologic and Genotypic Characterization of Psoroptes Mites from Water Buffaloes in Egypt. - PubMed - NCBI

PLoS One. 2015 Oct 30;10(10):e0141554. doi: 10.1371/journal.pone.0141554. eCollection 2015.

Morphologic and Genotypic Characterization of Psoroptes Mites from Water Buffaloes in Egypt.

Amer S1, Abd El Wahab T2, El Naby Metwaly A2, Feng Y3, Xiao L4.

Author information

Abstract

Species delimitation of Psoroptes spp. and identity of the parasite in water buffaloes remain poorly defined. In this study, Psoroptes infestation on three water buffalo farms in Egypt was examined based on morphometric characteristics, especially the opisthosomal setae of adult male mites. Clinical investigations showed that 28% (196/700) of the sampled animals had mange infestation. Microscopic examinations of 80 skin scrapings indicated the occurrence of Psoroptes mites in 17 (21.3%) samples, Sarcoptes mites in 27 (33.7%) samples, and the concurrence of both in 36 (45.0%) samples. Morphologically, the Psoroptes parasite was identified as Psoroptes natalensis. DNA sequence analysis of the second internal transcribed spacer (ITS2) in 11 representative samples confirmed the diagnosis and suggested the presence of a distinct variety of Psoroptes natalensis in Egypt.

PMID:

 

26517834

 

[PubMed - in process] 

PMCID:

 

PMC4627845

 

Free PMC Article