A first record of a suspected intestinal myiasis caused by Muscina stabulans (Fallén 1817) (Diptera: Muscidae) in Southern South America

Aballay, F. H., Saloña-Bordas, M. I. and Perotti, M. A. ORCID: https://orcid.org/0000-0002-3769-7126 (2024) A first record of a suspected intestinal myiasis caused by Muscina stabulans (Fallén 1817) (Diptera: Muscidae) in Southern South America. Parasitology. ISSN 1469-8161 doi: 10.1017/S0031182024001094

Abstract/Summary

We report a case of a suspected intestinal myiasis of a child from Southeast Argentina. Diptera larvae were sampled by a physician from the nappy worn by the child and submitted for examination and identification to the Laboratorio de Artrópodos (Universidad Nacional de Mar del Plata). Based on diagnosis of the anterior and posterior spiracles and mouthparts, the larvae were identified as the false stable fly Muscina stabulans (Fallén, 1817) (Diptera: Muscidae). A comparison of diagnostic characters between Argentinean and European third instars of this species is presented. Muscina stabulans is a prevalent species in the district of General Pueyrredón, Buenos Aires province, where the case occurred. Its abundance in the area coincidentally peaked at the time of the infestation. This is the 1st report of M. stabulans as a suspect of intestinal myiasis for the whole of the southern cone of South America (Chile and Argentina).

Item Type	Article
URI	https://reading-clone.eprints-hosting.org/id/eprint/118364
Identification Number/DOI	10.1017/S0031182024001094
Refereed	Yes
Divisions	Life Sciences > School of Biological Sciences > Ecology and Evolutionary Biology
Publisher	Cambridge University Press
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