ZooKeys 1006: 99–136 (2020) A peer-reviewed open-access journal doi: 10.3897/zookeys.1006.58808 CHECKLIST https://zookeys.pensoft.net Launched to accelerate biodiversity research An updated checklist of Nepalese ants (Hymenoptera, Formicidae) Indra Prasad Subedi1, Prem Bahadur Budha1, Himender Bharti2, Leeanne Alonso3 1 Central Department of Zoology, Tribhuvan University, Kathmandu, Nepal 2 Department of Zoology and Environmental Sciences, Punjabi University, Patiala, India 3 Global Wildlife Conservation, Austin, USA Corresponding author: Indra Prasad Subedi (
[email protected]) Academic editor: M. Borowiec | Received 19 September 2020 | Accepted 30 November 2020 | Published 22 December 2020 http://zoobank.org/A9C5018F-2597-40A6-97D4-067D5DF3C10E Citation: Subedi IP, Budha PB, Bharti H, Alonso L (2020) An updated checklist of Nepalese ants (Hymenoptera, Formicidae). ZooKeys 1006: 99–136. https://doi.org/10.3897/zookeys.1006.58808 Abstract The location of Nepal in the Central Himalaya promotes high habitat and species diversity. Ant diversity is likely high, but there have been few studies of the diversity and distribution of ants in Nepal. Here we present an updated checklist list of Nepalese ants that includes 128 named species in 48 genera and eight subfamilies. Among these species, 21 species have a type locality from Nepal, nine species are endemic to Nepal, and three are introduced species. We add six new ant records for Nepal, namely Harpegnathos venator, Monomorium pharaonis, Nylanderia bourbonica, Odontoponera denticulata, Polyrhachis tyrannica and Pseudoneoponera bispinosa. The checklist presents distribution records for Nepalese ant species and provides comparisons with the neighboring countries of China and India. Keywords Endemic, Himalaya, Myrmica, Nepal, Strumigenys, type locality Introduction Ants (family Formicidae) are one of the most successful groups of organisms on the planet (Hölldobler and Wilson 1990) and together with termites, have been found to make up 30% of animal biomass in the Amazon rain forest (Fittkau and Klinge 1973).