Ectatomma lugens

This species was found in semideciduous mesophytic forest pitfall-trap samples. The study (Lange et al. 2015) examined the ant community within a patch (11.2 hectares) of forest in an urban park (Araguari, Brazil).

Distribution based on Regional Taxon Lists
Neotropical Region: Brazil, Ecuador, French Guiana, Guyana, Suriname.

Nomenclature

 *  lugens. Ectatomma opaciventre var. lugens Emery, 1894c: 144 (w.) BRAZIL. Almeida, 1987: 177 (q.). Subspecies of strigosum: Forel, 1909a: 265. Raised to species: Brown, 1958g: 208.

References based on Global Ant Biodiversity Informatics

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 * Brandao, C.R.F. 1991. Adendos ao catalogo abreviado das formigas da regiao neotropical (Hymenoptera: Formicidae). Rev. Bras. Entomol. 35: 319-412.
 * Brown W. L., Jr. 1958. Contributions toward a reclassification of the Formicidae. II. Tribe Ectatommini (Hymenoptera). Bull. Mus. Comp. Zool. 118: 173-362.
 * Carvalho Pereira L. P. 2012. Estrutura da comunidade de formigas poneromorfas (Hymenoptera:Formicidae) em uma área da Floresta Amazônica. Master Thesis Universidade Federal Rural do Rio de Janeiro. 64 pages.
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 * Kempf W. W. 1959. Insecta Amapaensia. - Hymenoptera: Formicidae. Studia Entomologica (n.s.)2: 209-218.
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 * Pires de Prado L., R. M. Feitosa, S. Pinzon Triana, J. A. Munoz Gutierrez, G. X. Rousseau, R. Alves Silva, G. M. Siqueira, C. L. Caldas dos Santos, F. Veras Silva, T. Sanches Ranzani da Silva, A. Casadei-Ferreira, R. Rosa da Silva, and J. Andrade-Silva. 2019. An overview of the ant fauna (Hymenoptera: Formicidae) of the state of Maranhao, Brazil. Pap. Avulsos Zool. 59: e20195938.
 * Vasconcelos, H.L. and J.M.S. Vilhena. 2006. Species turnover and vertical partitioning of ant assemblages in the Brazilian Amazon: A comparison of forests and savannas. Biotropica 38(1):100-106.
 * Vasconcelos, H.L., J.M.S. Vilhena, W.E. Magnusson and A.L.K.M. Albernaz. 2006. Long-term effects of forest fragmentation on Amazonian ant communities. Journal of Biogeography 33:1348-1356
 * Wilson, E.O. 1987. The Arboreal Ant Fauna of Peruvian Amazon Forests: A First Assessment. Biotropica 19(3):245-251.
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