Acromyrmex subterraneus

This species is parasitized by the inquiline.

Distribution based on Regional Taxon Lists
Neotropical Region: Argentina, Bolivia, Brazil, Paraguay.

Biology
Pikart et al. (2015) found in aggression experiments that Acromyrmex subterraneus workers were very aggressive to non-nestmate Acromyrmex subterraneus and workers of Acromyrmex subterraneus molestans, Acromyrmex subterraneus brunneus and Acromyrmex niger. Interactions with winged queens of the social parasite Acromyrmex ameliae produced a slightly less aggressive response.

Foraging
Nickele et al. (2015) studied this species in Paraná, Brazil, both in the field and lab, to elucidate details of their leaf transport. Some of their findings: In Acromyrmex subterraneus cutting and carrying of fragments were clearly separated activities performed by distinct worker groups differing in body size. Cutters were larger than carriers. In addition, the behavior of foragers of differed significantly according to variation in trail distances. On short trails (1 m), cutters frequently transported the fragments directly to the nest, whereas on long trails (more than 10 m), most cutters transferred the fragments to other workers. Transport chains (fragments found on the trail or directly received from nestmates are transported consecutively by different carriers) happened more frequently when workers harvested plants far from the nest. These results demonstrate that Acromyrmex species display both division of labor between cutters and carriers, and task partitioning during leaf transport, with trail lengths showing marked effects on the likelihood of sequential transport. Furthermore, the results of this study provide support for the hypothesis that the behavioral response of transferring fragments in Acromyrmex species would have been selected for because of its positive effect on the information flow between workers.

Fernandes et al. (2018) used A. subterraneus to experimentally examine differences in how myrmecochorous seeds are handled may influence germination.

Nomenclature

 * . Atta (Acromyrmex) subterranea Forel, 1893e: 593 (s.w.q.) BRAZIL (no state data, “Brésil méridional”).
 * Forel, 1901d: 301 (m.).
 * Combination in Acromyrmex: Gallardo, 1916d: 329; Emery, 1924d: 350.
 * Subspecies of coronatus: Forel, 1901d: 301; Forel, 1911c: 291; Forel, 1911e: 257; Bruch, 1914: 216; Gallardo, 1916d: 329.
 * Status as species: Emery, 1905c: 48; Emery, 1906c: 165; Forel, 1906d: 248; Forel, 1908c: 351; Forel, 1909a: 257; Forel, 1912e: 181; Luederwaldt, 1918: 39; Santschi, 1919f: 51; Emery, 1924d: 350; Santschi, 1925a: 372; Borgmeier, 1927c: 135; Eidmann, 1936b: 83; Santschi, 1937f: 230 (redescription); Weber, 1938b: 204; Gonçalves, 1961: 163; Kempf, 1972a: 15; Cherrett & Cherrett, 1989: 52; Bolton, 1995b: 57; Wild, 2007b: 30; Bezděčková, et al. 2015: 114; Fernández, et al. 2015: 92 (redescription); Fernández & Serna, 2019: 834.
 * Senior synonym of brunnea: Fernández, et al. 2015: 92.
 * Senior synonym of mixtus: Gonçalves, 1961: 164; Kempf, 1972a: 15; Bolton, 1995b: 57; Fernández, et al. 2015: 92.
 * Senior synonym of ogloblini: Fernández, et al. 2015: 92.
 * Senior synonym of peruvianus: Fernández, et al. 2015: 92.
 * Senior synonym of purensis: Gonçalves, 1961: 164; Kempf, 1972a: 15; Bolton, 1995b: 57; Fernández, et al. 2015: 92.
 * Current subspecies: nominal plus molestans.
 * brunnea. Atta (Acromyrmex) subterranea var. brunnea Forel, 1912e: 181.
 * [First available use of Atta (Acromyrmex) coronata subsp. subterranea var. brunnea Forel, 1911c: 291 (w.q.m.) BRAZIL (Santa Catarina, Rio de Janeiro, Ceará); unavailable (infrasubspecific) name.]
 * [Unresolved junior primary homonym of Atta brunnea Patton, 1894: 618 (Bolton, 1995b: 54).]
 * Combination in Acromyrmex: Luederwaldt, 1918: 39.
 * Subspecies of subterraneus: Luederwaldt, 1918: 39; Emery, 1924d: 350; Santschi, 1925a: 372; Borgmeier, 1927c: 135; Santschi, 1937f: 231 (in key); Santschi, 1939f: 166; Gonçalves, 1961: 167; Kempf, 1972a: 15; Bolton, 1995b: 54.
 * Junior synonym of subterraneus: Fernández, et al. 2015: 92.
 * mixtus. Acromyrmex subterraneus var. mixtus Santschi, 1925a: 373 (w.) BRAZIL (Ceará).
 * Subspecies of subterraneus: Borgmeier, 1927c: 135; Eidmann, 1936b: 87; Santschi, 1937f: 232 (in key).
 * Junior synonym of subterraneus: Gonçalves, 1961: 164; Kempf, 1972a: 15; Bolton, 1995b: 56; Fernández, et al. 2015: 92.
 * ogloblini. Acromyrmex subterraneus var. ogloblini Santschi, 1933e: 121 (w.) ARGENTINA (Misiones).
 * Subspecies of subterraneus: Santschi, 1937f: 231 (in key); Kempf, 1972a: 15; Bolton, 1995b: 56.
 * Junior synonym of subterraneus: Fernández, et al. 2015: 92.
 * peruvianus. Acromyrmex (Acromyrmex) subterraneus var. peruvianus Borgmeier, 1940: 606 (w.m.) PERU.
 * Subspecies of subterraneus: Kempf, 1972a: 15; Bolton, 1995b: 56; Bezděčková, et al. 2015: 114.
 * Junior synonym of subterraneus: Fernández, et al. 2015: 92.
 * purensis. Atta (Acromyrmex) subterranea var. purensis Forel, 1912e: 181 (w.) BRAZIL (Amazonas).
 * Combination in Acromyrmex: Emery, 1924d: 350.
 * Subspecies of subterraneus: Emery, 1924d: 350; Santschi, 1925a: 395 (in key); Borgmeier, 1927c: 135; Santschi, 1937f: 231 (in key); Weber, 1938b: 204.
 * Junior synonym of subterraneus: Gonçalves, 1961: 164; Kempf, 1972a: 15; Bolton, 1995b: 56; Fernández, et al. 2015: 92.

References based on Global Ant Biodiversity Informatics

 * Bruch C. 1914. Catálogo sistemático de los formícidos argentinos. Revista del Museo de La Plata 19: 211-234.
 * Caldart V. M., S. Iop, J. A. Lutinski, and F. R. Mello Garcia. 2012. Ants diversity (Hymenoptera, Formicidae) of the urban perimeter of Chapecó county, Santa Catarina, Brazil. Revista Brasileira de Zoociências 14 (1, 2, 3): 81-94.
 * De Souza D. J., I. M. F. Soares, and T. M. C. Della Lucia. 2007. Acromyrmex ameliae sp. n. (Hymenoptera: Formicidae): A new social parasite of leaf-cutting ants in Brazil. Insect Science 14: 251-257.
 * Delabie J. H. C., S. Lacau, I. C. do Nascimento, A. B. Casimiro, and I. M. Cazorla. 1997. Communaute des fourmis de souches d'arbres morts dans trois reserves de la foret atlantique bresilienne (Hymenoptera, Formicidae). Ecologia Austral7: 95-103.
 * Drose W., L. R. Podgaiski, C. Fagundes Dias, M. de Souza Mendonca. 2019. Local and regional drivers of ant communities in forest-grassland ecotones in South Brazil: A taxonomic and phylogenetic approach. Plos ONE 14(4): e0215310.
 * Emery C. 1906. Studi sulle formiche della fauna neotropica. XXVI. Bullettino della Società Entomologica Italiana 37: 107-194.
 * Fernández, F. and S. Sendoya. 2004. Lista de las hormigas neotropicales. Biota Colombiana Volume 5, Number 1.
 * Fichaux M., B. Bechade, J. Donald, A. Weyna, J. H. C. Delabie, J. Murienne, C. Baraloto, and J. Orivel. 2019. Habitats shape taxonomic and functional composition of Neotropical ant assemblages. Oecologia 189(2): 501-513.
 * Forel A. 1906. Fourmis néotropiques nouvelles ou peu connues. Annales de la Société Entomologique de Belgique 50: 225-249.
 * Forel A. 1909. Ameisen aus Guatemala usw., Paraguay und Argentinien (Hym.). Deutsche Entomologische Zeitschrift 1909: 239-269.
 * Forel A. 1911. Ameisen des Herrn Prof. v. Ihering aus Brasilien (Sao Paulo usw.) nebst einigen anderen aus Südamerika und Afrika (Hym.). Deutsche Entomologische Zeitschrift 1911: 285-312.
 * Forel A. 1911. Die Ameisen des K. Zoologischen Museums in München. Sitzungsber. Math.-Phys. Kl. K. Bayer. Akad. Wiss. Münch. 11: 249-303.
 * Franco W., N. Ladino, J. H. C. Delabie, A. Dejean, J. Orivel, M. Fichaux, S. Groc, M. Leponce, and R. M. Feitosa. 2019. First checklist of the ants (Hymenoptera: Formicidae) of French Guiana. Zootaxa 4674(5): 509-543.
 * Gallardo A. 1916. Notes systématiques et éthologiques sur les fourmis attines de la République Argentine. Anales del Museo Nacional de Historia Natural de Buenos Aires 28: 317-344.
 * Goncalves C. R., and K. Jaffe. 1982. Acromyrmex subterraneus Forel, 1893 y A. coronatus (Fabricius, 1804) hormigas (Hymenoptera: Formicidae) nuevas para Venezuela. Bol. Ent. Venez. N. S. 2(5): 56.
 * Gonçalves C. R. 1961. O genero Acromyrmex no Brasil (Hym. Formicidae). Stud. Entomol. 4: 113-180.
 * Groc S., J. H. C. Delabie, F. Fernandez, M. Leponce, J. Orivel, R. Silvestre, Heraldo L. Vasconcelos, and A. Dejean. 2013. Leaf-litter ant communities (Hymenoptera: Formicidae) in a pristine Guianese rainforest: stable functional structure versus high species turnover. Myrmecological News 19: 43-51.
 * Ilha C., J. A. Lutinski, D. Von Muller Pereira, F. R. Mello Garcia. 2009. Riqueza de formigas (Hymenoptera: Formicidae) de Bacia da Sanga Caramuru, municipio de Chapeco-SC. Biotemas 22(4): 95-105.
 * Iop S., V. M. Caldart, J. A. Lutinski, and F. R. Mello Garcia. 2009. Formigas urbanas da cidade de Xanxerê, Santa Catarina, Brasil. Biotemas 22(2): 55-64.
 * Kamura, C.M., M.S.C. Morini, C.J. Figueiredo, O.C. Bueno, and A.E.C. Campos-Farinha. 2007. Comunidades de formigas (Hymenoptera: Formicidae) em um ecossistema urbano próximo à Mata Atlântica. Brazilian Journal of Biology 67(4): 635-641
 * Kempf, W.W. 1972. Catalago abreviado das formigas da regiao Neotropical (Hym. Formicidae) Studia Entomologica 15(1-4).
 * Kusnezov N. 1953. La fauna mirmecológica de Bolivia. Folia Universitaria. Cochabamba 6: 211-229.
 * Lapola D. M., and H. G. Fowler. 2008. Questioning the implementation of habitat corridors: a case study in interior São Paulo using ants as bioindicators. Braz. J. Biol., 68(1): 11-20.
 * Lutinski J. A., B. C. Lopes, and A. B. B.de Morais. 2013. Diversidade de formigas urbanas (Hymenoptera: Formicidae) de dez cidades do sul do Brasil. Biota Neotrop. 13(3): 332-342.
 * Lutinski J. A., F. R. Mello Garcia, C. J. Lutinska, and S. Iop. 2008. Ants diversity in Floresta Nacional de Chapecó in Santa Catarina State, Brazil. Ciência Rural, Santa Maria 38(7): 1810-1816.
 * Marinho C. G. S., R. Zanetti, J. H. C. Delabie, M. N. Schlindwein, and L. de S. Ramos. 2002. Ant (Hymenoptera: Formicidae) Diversity in Eucalyptus (Myrtaceae) Plantations and Cerrado Litter in Minas Gerais, Brazil. Neotropical Entomology 31(2): 187-195.
 * Neves F. S., R. F. Braga, M. M. do Espirito-Santo, J. H. C. Delabie, G. Wilson Fernandes, and G. A. Sanchez-Azofeifa. 2010. Diversity of Arboreal Ants In a Brazilian Tropical Dry Forest: Effects Of Seasonality and Successional Stage. Sociobiology 56(1): 1-18.
 * Pacheco R., and H. L. Vasconcelos. 2012. Subterranean Pitfall Traps: Is ItWorth Including Them in Your Ant Sampling Protocol? Psyche doi:10.1155/2012/870794
 * Passos L., and P. S. Oliveira. 2002. Ants affect the distribution and performance of Clusia criuva seedlings, a primarily bird-dispersed rainforest tree. Journal of Ecology 90: 517-528.
 * Passos, L. and P.S. Oliveira. 2002. Ants Affect the Distribution and Performance of Seedlings of Clusia criuva, a Primarily Bird-Dispersed Rain Forest Tree. Journal of Ecology 90(3):517-528.
 * Passos, L. and P.S. Oliveira. 2003. Interactions between ants, fruits and seeds in a restinga forest in south-eastern Brazil. Journal of Tropical Ecology 19(3):261-270.
 * Passos, L. and P.S. Oliviera. 2004. Interaction between Ants and Fruits of Guapira opposita (Nyctaginaceae) in a Brazilian Sandy Plain Rainforest: Ant Effects on Seeds and Seedling. Oecologia 139(3):376-382
 * 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.
 * Pizo M. A., P. R. Guimarães, Jr., and P. S. Oliveira. 2005. Seed removal by ants from faeces produced by different vertebrate species. Ecoscience 12: 136-140.
 * Pizo M. A., and P. S. Oliveira. 2000. The Use of Fruits and Seeds by Ants in the Atlantic Forest of Southeast Brazil. Biotropica 32(b): 851-861.
 * Pizo M. A., and P. S. Oliveira. 2001. Size and lipid content of nonmyrmecochorous diaspores: effects on the interaction with litter-foraging ants in the Atlantic rain forest of Brazil. Plant Ecology 157: 37-52.
 * Pizo, M.A. and P.S. Oliviera. 1998. Interaction between ants and seeds of a nonmyrmecochorous neotropical tree, Cabralea canjerana (Meliaceae) in the Atlantic Forest of Southeast Brazil. American Journal of Botany 85(5):669-674.
 * Ramos L. de S., C. G. S. Marinho, R. Zanetti, and J. H. C. Delabie. 2003. Impacto de iscas formicidas granuladas sobre a mirmecofauna não-alvo em eucaliptais segundo duas formas de aplicacação / Impact of formicid granulated baits on non-target ants in eucalyptus plantations according to two forms of application. Neotropical Entomology 32(2): 231-237.
 * Ribas C. R., J. H. Schoereder, M. Pic, and S. M. Soares. 2003. Tree heterogeneity, resource availability, and larger scale processes regulating arboreal ant species richness. Austral Ecology 28(3): 305-314.
 * Rosa da Silva R. 1999. Formigas (Hymenoptera: Formicidae) do oeste de Santa Catarina: historico das coletas e lista atualizada das especies do Estado de Santa Catarina. Biotemas 12(2): 75-100.
 * Rosa da Silva R., and B. Cortes Lopes. 1997. Ants (Hymenoptera: Formicidae) from Atlantic rainforest at Santa Catarina Island, Brazil: two years of sampling. Rev. Biol. Trop. 45(4): 1641-1648.
 * Rosumek, F.B., M.A. Ulyssea, B.C. Lopes, J. Steiner. 2008. Formigas de solo e de bromélias em uma área de Mata Atlântica, Ilha de Santa Catarina, sul do Brasil: Levantamento de espécies e novos registros. Revista Biotemas 21(4):81-89.
 * Salinas P. J. 2010. Catalogue of the ants of the Táchira State, Venezuela, with notes on their biodiversity, biogeography and ecology (Hymenoptera: Formicidae: Amblyioponinae, Ponerinae, Proceratiinae, Myrmicinae, Ecitoninae, Formicinae, Pseudomyrmecinae, Dolichoderinae). Boletín de la SEA 47: 315-328.
 * Santoandre S., J. Filloy, G. A. Zurita, and M. I. Bellocq. 2019. Ant taxonomic and functional diversity show differential response to plantation age in two contrasting biomes. Forest Ecology and Management 437: 304-313.
 * Santos Rando J. S., and L. C. Forti. 2005. Occurrence of ants Acromyrmex Mayr, 1865 in some cities of Brasil. Maringá 27(2): 129-133.
 * Santschi F. 1919. Nouveaux formicides de la République Argentine. Anales de la Sociedad Cientifica Argentina. 87: 37-57.
 * Santschi F. 1925. Revision du genre Acromyrmex Mayr. Revue Suisse de Zoologie 31: 355-398.
 * Santschi F. 1937. Note sur Acromyrmex subterraneus Forel (Hym. Formicidae). Revista de Entomologia (Rio de Janeiro). 7: 230-233.
 * Schoereder J. H., T. G. Sobrinho, M. S. Madureira, C. R. Ribas, and P. S. Oliveira. 2010. The arboreal ant community visiting extrafloral nectaries in the Neotropical cerrado savanna. Terrestrial Arthropod Reviews 3: 3-27.
 * Silva F. H. O., J. H. C. Delabie, G. B. dos Santos, E. Meurer, and M. I. Marques. 2013. Mini-Winkler Extractor and Pitfall Trap as Complementary Methods to Sample Formicidae. Neotrop Entomol 42: 351358.
 * Silvestre R., M. F. Demetrio, and J. H. C. Delabie. 2012. Community Structure of Leaf-Litter Ants in a Neotropical Dry Forest: A Biogeographic Approach to Explain Betadiversity. Psyche doi:10.1155/2012/306925
 * Sobrinho T. G., and J. H. Schoereder. 2007. Edge and shape effects on ant (Hymenoptera: Formicidae) species richness and composition in forest fragments. Biodivers Conserv 16: 14591470.
 * Ulyssea M. A., B. C. Lopes, A. Zillidens, J. Steiner. 2007. Ants associated to Nidularium innocentii and Aechmea lindenii (Bromeliaceae) in atlantic rainforest in southern Brazil. Biológico, São Paulo 69(2): 319-324.
 * Ulyssea M. A., and C. R. F. Brandao. 2013. Ant species (Hymenoptera, Formicidae) from the seasonally dry tropical forest of northeastern Brazil: a compilation from field surveys in Bahia and literature records. Revista Brasileira de Entomologia 57(2): 217224.
 * Ulyssea M.A., C. E. Cereto, F. B. Rosumek, R. R. Silva, and B. C. Lopes. 2011. Updated list of ant species (Hymenoptera, Formicidae) recorded in Santa Catarina State, southern Brazil, with a discussion of research advances and priorities. Revista Brasileira de Entomologia 55(4): 603-611.
 * Ulysséa M. A., C. R. F. Brandão. 2013. Ant species (Hymenoptera, Formicidae) from the seasonally dry tropical forest of northeastern Brazil: a compilation from field surveys in Bahia and literature records. Revista Brasileira de Entomologia 57(2): 217-224.
 * Vittar, F. 2008. Hormigas (Hymenoptera: Formicidae) de la Mesopotamia Argentina. INSUGEO Miscelania 17(2):447-466
 * Weber N. A. 1938. The biology of the fungus-growing ants. Part IV. Additional new forms. Part V. The Attini of Bolivia. Rev. Entomol. (Rio J.) 9: 154-206.
 * Wild, A. L. "A catalogue of the ants of Paraguay (Hymenoptera: Formicidae)." Zootaxa 1622 (2007): 1-55.
 * da Silva, R.R., C.R.F. Brandao, and R. Silvestre. 2004. Similarity Between Cerrado Localities in Central and Southeastern Brazil Based on the Dry Season Bait Visitors Ant Fauna. Studies on Neotropical Fauna and Environment 39(3):191-199.