Ectatomma

Ectatomma is a Neotropical genus of ants in the subfamily Ectatomminae. The genus contains 17 described extant species and one extinct species.[2]

Ectatomma
E. tuberculatum worker, the type species of the genus
Scientific classification
Kingdom:
Animalia
Phylum:
Arthropoda
Class:
Insecta
Order:
Hymenoptera
Family:
Formicidae
Subfamily:
Ectatomminae
Tribe:
Ectatommini
Genus:
Ectatomma

Smith, 1858
Type species
Formica tuberculata
Olivier, 1792
Diversity[1]
16 species

Distribution and habitat

Ectatomma is one of the most common genera in the Neotropical region,[3] with most species being South American in their distribution, but others can be found in Central America as well as sparse populations in the Caribbean. Ecatomma may be found in rainforests, savannas, dry environments and cultivated areas.[4]

Species
Ectatomma gracile holotype male illustration
  • Ectatomma brunneum Smith, 1858
  • Ectatomma confine Mayr, 1870
  • Ectatomma edentatum Roger, 1863
  • Ectatomma gibbum Kugler & Brown, 1982
  • Ectatomma goninion Kugler & Brown, 1982
  • †Ectatomma gracile Emery, 1891
  • Ectatomma lugens Emery, 1894
  • Ectatomma muticum Mayr, 1870
  • Ectatomma opaciventre (Roger, 1861)
  • Ectatomma parasiticum Feitosa & Fresneau, 2008
  • Ectatomma permagnum Forel, 1908
  • Ectatomma planidens Borgmeier, 1939
  • Ectatomma quadridens (Fabricius, 1793)
  • Ectatomma ruidum (Roger, 1860)
  • Ectatomma suzanae Almeida Filho, 1986
  • Ectatomma tuberculatum (Olivier, 1792)
  • Ectatomma vizottoi Almeida Filho, 1987
gollark: zstd supports custom dictionaries, as I said, and apparently can have really good compression ratios if you tune it right.
gollark: > Brotli is a data format specification[2] for data streams compressed with a specific combination of the general-purpose LZ77 lossless compression algorithm, Huffman coding and 2nd order context modelling. Brotli is a compression algorithm developed by Google and works best for text compression. ħmm, apparently maybe ish?
gollark: Or brotli with a custom dictionary, actually.
gollark: You could use zstd with a custom dictionary?
gollark: paiaologoasgoagihsig: string compression testing‽

See also

References
  1. Bolton, B. (2014). "Ectatomma". AntCat. Retrieved 4 July 2014.
  2. "Genus: Ectatomma". antweb.org. AntWeb. Retrieved 21 September 2013.
  3. Fernández 1992, p. 561
  4. Arias-Penna 2008, p. 55
  • Arias-Penna, T. M. (2008), Jiménez, E.; Fernández, F.; Arias, T.M.; et al. (eds.), "Subfamilia Ectatomminae.", Sistemática, biogeografía y conservación de las hormigas cazadoras de Colombia. (in Spanish): 53–107
  • Fernández, F. (1992), "Las hormigas cazadoras del género Ectatomma (Formicidae: Ponerinae) en Colombia.", Caldasia (in Spanish), 16 (79): 551–564
  • Media related to Ectatomma at Wikimedia Commons


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