Polyrhachis tristis

Polyrhachis tristis
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Hymenoptera
Family:	Formicidae
Subfamily:	Formicinae
Tribe:	Camponotini
Genus:	Polyrhachis
Subgenus:	Myrmhopla
Species:	P. tristis
Binomial name
Polyrhachis tristis Mayr, 1867 Specimen Label

Distribution

Latitudinal Distribution Pattern

Latitudinal Range: -6.388877° to -6.388877°.

North Temperate	North Subtropical	Tropical	South Subtropical	South Temperate

• Source: AntMaps

Distribution based on Regional Taxon Lists

Indo-Australian Region: Borneo, Indonesia (type locality), Malaysia.

Distribution based on AntMaps

Distribution based on AntWeb specimens

Check data from AntWeb

Countries Occupied

Number of countries occupied by this species based on AntWiki Regional Taxon Lists. In general, fewer countries occupied indicates a narrower range, while more countries indicates a more widespread species.

Estimated Abundance

Relative abundance based on number of AntMaps records per species (this species within the purple bar). Fewer records (to the left) indicates a less abundant/encountered species while more records (to the right) indicates more abundant/encountered species.

Nomenclature

The following information is derived from Barry Bolton's Online Catalogue of the Ants of the World.

• tristis. Polyrhachis tristis Mayr, 1867a: 46 (w.) INDONESIA (Java). Combination in P. (Myrmhopla): Emery, 1925b: 196.

References

• Emery, C. 1925d. Hymenoptera. Fam. Formicidae. Subfam. Formicinae. Genera Insectorum 183: 1-302 (page 196, Combination in P. (Myrmhopla))
• Mayr, G. 1867a. Adnotationes in monographiam formicidarum Indo-Neerlandicarum. Tijdschr. Entomol. 10: 33-117 (page 46, worker described)
• Wong, T.L., Guénard, B. 2020. Review of ants from the genus Polyrhachis Smith (Hymenoptera: Formicidae: Formicinae) in Hong Kong and Macau, with notes on their natural history. Asian Myrmecology 13: e013001 (doi:10.20362/am.013001).

References based on Global Ant Biodiversity Informatics

• Emery C. 1886. Saggio di un catalogo sistematico dei generi Camponotus, Polyrhachis e affini. Memorie della Reale Accademia delle Scienze dell'Istituto di Bologna 5: 363-382
• Floren A., W. Wetzel, and M. Staab. 2013. The contribution of canopy species to overall ant diversity (Hymenoptera: Formicidae) in temperate and tropical ecosystems. – Myrmecological News 19: 65-74.
• Pfeiffer M.; Mezger, D.; Hosoishi, S.; Bakhtiar, E. Y.; Kohout, R. J. 2011. The Formicidae of Borneo (Insecta: Hymenoptera): a preliminary species list. Asian Myrmecology 4:9-58
• Robson Simon Database Polyrhachis -05 Sept 2014