Premnotrypes Explained

Premnotrypes (Andean potato weevil) is a genus of weevils (which are beetles). It was described in 1914 by American entomologist W. Dwight Pierce (1881-1967). Several species in the genus are pests, because the larvae feed on potato tubers and the adults on the leaves (one species even has the specific epithet solanivorax, 'potato devourer'). It is native to Latin America, in particular Bolivia, Colombia, Ecuador and Peru, but has been recorded as a possible invader on other continents.^{[1] [2] [3] [4] [5]}

Species

Premnotrypes includes the following species:^[6]

• Premnotrypes clivosus (Kuschel 1956)
• Premnotrypes fractirostris (Marshall 1936)
• (Pierce 1914)
• Premnotrypes piercei (Alcalá 1979)
• Premnotrypes pusillus (Kuschel 1956)
• Premnotrypes sanfordi (Pierce 1918)
• Premnotrypes solani (Pierce 1914) (type species)
• Premnotrypes solaniperda (Kuschel 1956)
• Premnotrypes solanivorax (Heller 1935)
• (Kuschel 1956)
• (Hustache 1933)
• Premnotrypes zischkai (Kuschel 1956)

Notes and References

1. New Potato Weevils from South America . W. Dwight . Pierce . W. Dwight Pierce . . 1 . 4 . 1914 . 347–352 at 348. At Biodiversity Heritage Library.
2. Web site: Genus Premnotrypes Pierce, 1914 . speciesfile.org . 15 December 2019.
3. Web site: Potato weevil . padil.gov.au . 15 December 2019 . 15 December 2019 . https://web.archive.org/web/20191215032412/http://www.padil.gov.au/pests-and-diseases/pest/main/142404?pagetype=diagnostic&page=8 . dead .
4. Web site: Premnotrypes . insectimages.org . 15 December 2019.
5. Web site: Premnotrypes spp . Danish . . 15 December 2019.
6. Web site: Premnotrypes . . 14 December 2019.