Abundance: 0.01 to 18.41% (median 2.62%)

Habitats: desert/xeric shrubland (1), tropical/subtropical dry broadleaf forest (12), tropical/subtropical moist broadleaf forest (12), tropical/subtropical savanna (5), tropical/subtropical wetland (1)

Found in 31 samples

Brazil: Malafai Farm (grassland), Fazenda Rio Negro, Campo de Provas da Marambaia (FN. 1), Fazenda Someco, Ivinhema (eucalyptus plantation), Campo Experimental Água Boa, Usina São José (sugarcane plantation), Usina São José (Atlantic Forest), Douradinho Farm (gallery forest, pitfall traps), Fazenda Limeira (A1), Panga Ecological Station (Area 1), Paraguaçu Paulista, Pentecoste (July 2008), Michelin Ecologic Preservation Area (pristine forest, pitfall traps), Michelin Ecologic Preservation Area (secondary forest, pitfall traps), Michelin Ecologic Preservation Area (rubber tree-cocoa agroforestry, pitfall traps), Instituto Biológico (pitfall traps), Instituto Biológico (leaf litter), Barra do Choça Remnant 1 (Winkler sacks), Barra do Choça Remnant 1 (pitfall traps), Barra do Choça Remnant 2 (Winkler sacks), Barra do Choça Remnant 2 (pitfall traps)

Colombia: El Cipres (regeneration area), Alejandría, El Cipres (pasture), El Cipres (fodder banks)

Costa Rica: La Selva Biological Station (Winkler samples)

French Guiana: Nouragues Research Station (liana forest)

Guyana: Calm Water Creek

India: Uppungala

Mexico: Centro de Investigaciones Costeras La Mancha (secondary forest)

See also Ectatomma brunneum, Ectatomma edentatum, Ectatomma gibbum, Ectatomma lugens, Ectatomma opaciventre, Ectatomma permagnum, Ectatomma planidens, Ectatomma quadridens, Ectatomma ruidum, Ectatomma sp., Ectatomma sp. 1, Ectatomma sp. 2, Ectatomma sp. 3, Ectatomma suzanae, Ectatomma tuberculatum, Ectatomma vizottoi