Pegesimallus Explained

Pegesimallus is a genus of robber flies.

Distribution

Africa and Eurasia.

Biology

These species spend much of their time perched in the shade on shrubs or grass, where they lie in wait for flying insects. Their prey includes a wide variety of arthropods; Hymenoptera and Diptera predominate. Females oviposit in the surface layer of the soil.[1]

Taxonomy

The classification of the species in this genus is difficult for two main reasons: Firstly, many are sexually dimorphic to the extent that females and males of the same species were, for some time, placed in different genera; and secondly, some of the species are so similar that they can only be separated by considering details of the male genitalia.[2]

The genus has been placed in the tribe Megapodini of the subfamily Dasypogoninae.[3] It contains about 54 species, including the following:[4]

External links


Notes and References

  1. Londt. J.G.. Afrotropical Asilidae (Diptera) 26. Ethological observations, and a possible ecological classification based on habitats. Annals of the Natal Museum. 1994. 35. 1. 97–122.
  2. Londt. J.G.. Afrotropical Asilidae (Diptera) 4. The genus Pegesimallus Loew, 1858 (= Lagodias Loew, 1858; Neolaparus Williston, 1889), including species from other zoogeographical regions and the descriptions of the two new genera, Brevirostrum and Caroncoma. Annals of the Natal Museum. 1980. 24. 1. 233–347. 28 January 2017.
  3. Web site: Asilidae generic classification sensu Dikow 2009 Asiloid Flies. asiloidflies.si.edu. 28 January 2017. en.
  4. Web site: Genus Pegesimallus (Loew, 1858), Taxonomy. insectoid.info. 28 January 2017. en.

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