Table 1. Summary of currently included species in Geotrigona with information on the known sexes, nest and distribution. Sex/caste: ♀ = worker; ♂ = male; - = unknown. The distribution and nesting sites are based on Camargo and Moure (1996) and Camargo and Pedro (2007), with some modifications from Gonzalez and Sepúlveda (2007) and the present study.

Species	Sex	Nest	Distribution
“fulvohirta species group”
Geotrigona acapulconis (Strand, 1919)	♀♂	+	Mexico
Geotrigona chiriquiensis (Schwarz, 1951)	♀	+	Panama
Geotrigona fulvohirta (Friese, 1900)	♀	+	Bolivia, Brazil, Colombia, Ecuador, Peru
Geotrigona fumipennis Camargo & Moure, 1996	♀	-	Ecuador
Geotrigona joearroyoi Gonzalez & Engel, sp. n.	♀	-	Colombia
Geotrigona kaba Gonzalez & Sepúlveda, 2007	♀		Colombia
Geotrigona leucogastra (Cockerell, 1914)	♀	-	Ecuador
Geotrigona lutzi Camargo & Moure, 1996	♀♂	-	Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua
Geotrigona terricola Camargo & Moure, 1996	♀	-	Guatemala, Honduras
“mombuca species group”
Geotrigona aequinoctialis (Ducke, 1925)	♀	+	Brazil
Geotrigona argentina Camargo & Moure, 1996	♀♂	+	Argentina, Bolivia, Paraguay
Geotrigona fulvatra Camargo & Moure, 1996	♀	-	Bolivia, Peru
Geotrigona mattogrossensis (Ducke, 1925)	♀♂	+	Brazil, Bolivia
Geotrigona mombuca (Smith, 1863)	♀♂	+	Brazil, Paraguay
Geotrigona xanthopoda Camargo & Moure, 1996	♀	-	Brazil
“subterranea species group”
Geotrigona subterranea (Friese, 1901)	♀♂	+	Brazil
“subgrisea species group”
Geotrigona kraussi (Schwarz, 1951)	♀	+	Panama
Geotrigona kwyrakai Camargo & Moure, 1996	♀	-	Brazil
Geotrigona subfulva Camargo & Moure, 1996	♀	-	Brazil, Colombia
Geotrigona subgrisea (Cockerell, 1920)	♀	-	Brazil, Colombia
Geotrigona subnigra (Schwarz, 1940)	♀	-	Brazil, Guyana
Geotrigona tellurica Camargo & Moure, 1996	♀♂	-	Bolivia, Ecuador, Peru