Revision of the genus (Diptera, Thaumaleidae) Theischinger of South America, with descriptions of nine new species and a new immature morphotype.

Zookeys

The University of Tennessee, Department of Entomology and Plant Pathology, 2505 E.J. Chapman Drive, 370 Plant Biotechnology Building, Knoxville, Tennessee, 37996, USA The University of Tennessee Knoxville United States of America.

Published: October 2021

The Theischinger fauna of South America is revised to include 11 species, nine of which are described as new to science ( Pivar, , Pivar & Moulton, , Pivar & Sinclair, , Pivar, , Pivar, , Pivar, , Pivar, , Pivar, , Pivar, ). The genus is redefined, both previously described Chilean species are redescribed, (Edwards) and (Edwards), and females are described or redescribed where possible. The first descriptions of the immature stages of South American are provided, which represent a new larval morphotype in Thaumaleidae, as larvae and pupae possess ventral adhesive structures. Furthermore, these larvae were collected from vegetation rather than rocky substrates. Illustrations and micrographs are provided for all species, and scanning electron microscopy images are included for select immatures. A key to species, distribution maps, and discussions regarding phylogenetic affinities and habitat are also included.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8548288PMC
http://dx.doi.org/10.3897/zookeys.1063.71180DOI Listing

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