| Mycocepurus goeldii|
Ranging approximately from the 40th to the 67th meridian west and from the 2nd to the 31st latitude south, an area covering most of Brazil, parts of Bolivia, Paraguay and northern Argentina.
Distribution based on Regional Taxon Lists
Distribution based on AntMaps
Distribution based on AntWeb specimens
Check data from AntWeb
The range of habitats occupied by M. goeldii is remarkably diverse and ranges from Amazon rainforest, savannahs (Cerrado) to the fertile South American lowlands (Pampas), and secondary habitats disturbed by human activities. It does not occur in elevated sites of the South American Cordilleras.
Abundant and conspicuous.
Rabeling & Bacci (2010) - Mycocepurus goeldii is a conspicuous, widely distributed species. The natural history of Mycocepurus goeldii has been studied near Sao Paulo City (Luederwaldt, 1918, 1926) and in the Manaus region of the Amazon Basin (Rabeling et al., 2007b).
In Rio Claro, Sao Paulo State, Brazil Mycocepurus goeldii is parasitized by Mycocepurus castrator.
A natural history study of M. goeldii in the Amazon Basin (Rabeling et al., 2007b) showed that some colonies had a single queen, whereas others were occupied by as many as four queens. Dissection of eight individuals from three separate colonies revealed that all of them were inseminated and had fully developed ovaries, demonstrating that these colonies were functionally polygynous. A M. goeldii colony studied in 2008 contained a single reproductively active queen, 33 alate queens, 496 workers and no males. During the excavation, males and queens were leaving the maternal colony for their nuptial flight, which started on 7 October.
The following information is derived from Barry Bolton's New General Catalogue, a catalogue of the world's ants.
- goeldii. Atta (Mycocepurus) goeldii Forel, 1893g: 370 (footnote) (w.) BRAZIL. Forel, 1908c: 353 (q.m.). Combination in Mycocepurus: Luederwaldt, 1918: 39. Senior synonym of gentilis, ogloblini Santschi, ogloblini Kusnezov, schuppi: Kempf, 1963b: 420.
- schuppi. Atta (Mycocepurus) goeldii var. schuppi Forel, 1901d: 301 (w.) BRAZIL. Combination in Mycocepurus: Emery, 1924d: 335. Junior synonym of goeldii: Kempf, 1963b: 420.
- gentilis. Mycocepurus goeldii st. gentilis Santschi, 1925b: 17 (w.) BRAZIL. Junior synonym of goeldii: Kempf, 1963b: 420.
- ogloblini. Mycocepurus ogloblini Santschi, 1933e: 119, figs. 12, 13 (w.q.) ARGENTINA. Junior synonym of goeldii: Kempf, 1963b: 420.
- ogloblini. Descolemyrma ogloblini Kusnezov, 1951d: 460, pl. 1, fig. 1 (m.) ARGENTINA. [Unresolved junior secondary homonym of ogloblini Santschi, above.] Junior synonym of goeldii: Kempf, 1963b: 420.
- Luísa Antônia Campos Barros, Hilton Jeferson Alves Cardoso de Aguiar, Cléa dos Santos Ferreira Mariano, Jacques Hubert Charles Delabie & Silvia das Graças Pompolo. 2010. Cytogenetic Characterization of the Lower-Attine Mycocepurus goeldii (Formicidae: Myrmicinae: Attini). Sociobiology 56(1): 57-66. PDF
- Forel, A. 1893j. Formicides de l'Antille St. Vincent, récoltées par Mons. H. H. Smith. Trans. Entomol. Soc. Lond. 1893: 333-418 (page 370, (footnote) worker described)
- Forel, A. 1908h. Ameisen aus Sao Paulo (Brasilien), Paraguay etc. gesammelt von Prof. Herm. v. Ihering, Dr. Lutz, Dr. Fiebrig, etc. Verh. K-K. Zool.-Bot. Ges. Wien 58: 340-418 (page 353, queen, male described)
- Kempf, W. W. 1963b. A review of the ant genus Mycocepurus Forel, 1893 (Hymenoptera: Formicidae). Stud. Entomol. 6: 417-432 (page 420, Senior synonym of gentilis, ogloblini Santschi, ogloblini Kusnezov, schuppi)
- Leal, I. R., P. S. D. Silva, and P. S. Oliveira. 2011. Natural History and Ecological Correlates of Fungus-Growing Ants (Formicidae: Attini) in the Neotropical Cerrado Savanna. Annals of the Entomological Society of America. 104:901-908. doi:10.1603/an11067
- Luederwaldt, H. 1918. Notas myrmecologicas. Rev. Mus. Paul. 10: 29-64 (page 39, Combination in Mycocepurus)
- Rabeling, C. and Bacci M. 2010. A new workerless inquiline in the Lower Attini (Hymenoptera: Formicidae), with a discussion of social parasitism in fungus-growing ants. Systematic Entomology. 35:379-392. PDF
- Rabeling, C., Verhaagh, M. & Engels, W. 2007. Comparative study of nest architecture and colony structure of the fungus-growing ants, Mycocepurus goeldii and M. smithii. Journal of Insect Science 7, Article 40.