Biology:Aenictus

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Aenictus is a large army ant genus distributed in the Old World tropics and subtropics.[1] It contains about 181 species,[2] making it one of the larger ant genera of the world.[3]

Biology and distribution

The genus presently has 181 species,[2] distributed through the East Mediterranean, Afrotropical, Oriental, Indo-Australian, and Australian regions.[3][4][5][6] Most of the species are tropical,[5] with terrestrial habitats, foraging in soil, leaf litter, most of the Southeast Asian species forage on the ground, and some on trees[7] and hunting other ant species and termites.[4][8][9]

Most species of the genus are specialized predators of other ants, especially of immature stages.[4][8][10] Only some Asian species such as Aenictus gracilis, Aenictus laeviceps, Aenictus hodgsoni, and Aenictus paradentatus are known to hunt a variety of invertebrate prey, including ants, using a large number of workers in raids.[4][7][11][12] Foraging raids undertaken by these ants occur both day and night, usually across the ground surface but occasionally also in trees. During raids, numerous workers attack ant nests in a small area, with several workers coordinating their efforts to carry large prey items back to the nest or bivouac.[1] Species of Aenictus are generally small, monomorphic and yellow to dark brown.[9]

Species

  • Aenictus abeillei (André, 1886)
  • Aenictus acerbus Shattuck, 2008
  • Aenictus aitkenii Forel, 1901
  • Aenictus alluaudi Santschi, 1910
  • Aenictus alticola Wheeler, 1930
  • Aenictus ambiguus Shuckard, 1840
  • Aenictus anceps Forel, 1910
  • Aenictus annae Forel, 1911
  • Aenictus appressipilosus Jaitrong & Yamane, 2013
  • Aenictus arabicus Sharaf & Aldawood, 2012
  • Aenictus aratus Forel, 1900
  • Aenictus artipus Wilson, 1964
  • Aenictus arya Forel, 1901
  • Aenictus asantei Campione et al., 1983
  • Aenictus asperivalvus Santschi, 1919
  • Aenictus bakeri Menozzi, 1925
  • Aenictus baliensis Jaitrong & Yamane, 2013
  • Aenictus bayoni Menozzi, 1932
  • Aenictus bidentatus Donisthorpe, 1942
  • Aenictus binghamii Forel, 1900
  • Aenictus biroi Forel, 1907
  • Aenictus bobaiensis Zhou & Chen, 1999
  • Aenictus bodongjaya Jaitrong & Yamane, 2011
  • Aenictus boltoni Gómez, 2022
  • Aenictus bottegoi Emery, 1899
  • Aenictus breviceps Forel, 1912
  • Aenictus brevicornis (Mayr, 1879)
  • Aenictus brevinodus Jaitrong & Yamane, 2011
  • Aenictus brevipodus Jaitrong & Yamane, 2013
  • Aenictus brutus Gómez et al., 2024
  • Aenictus buttelreepeni Forel, 1913
  • Aenictus buttgenbachi Forel, 1913
  • Aenictus camposi Wheeler & Chapman, 1925
  • Aenictus carolianus Zettel & Sorger, 2010
  • Aenictus certus Westwood, 1842
  • Aenictus ceylonicus (Mayr, 1866)
  • Aenictus changmaianus Terayama & Kubota, 1993
  • Aenictus chapmani Wilson, 1964
  • Aenictus chittoorensis Sahoo et al., 2026
  • Aenictus clavatus Forel, 1901
  • Aenictus clavitibia Forel, 1901
  • Aenictus concavus Jaitrong & Yamane, 2013
  • Aenictus congolensis Santschi, 1911
  • Aenictus cornutus Forel, 1900
  • Aenictus crucifer Santschi, 1914
  • Aenictus currax Emery, 1900
  • Aenictus cylindripetiolus Jaitrong & Yamane, 2013
  • Aenictus decolor (Mayr, 1879)
  • Aenictus dentatus Forel, 1911
  • Aenictus diclops Shattuck, 2008
  • Aenictus dirangensis Dhadwal & Bharti, 2023
  • Aenictus dlusskyi Arnol'di, 1968
  • Aenictus doryloides Wilson, 1964
  • Aenictus doydeei Jaitrong & Yamane, 2011
  • Aenictus duengkaei Jaitrong & Yamane, 2012
  • Aenictus eguchii Jaitrong & Yamane, 2013
  • Aenictus eugenii Emery, 1895
  • Aenictus exilis Wilson, 1964
  • Aenictus feae Emery, 1889
  • Aenictus fergusoni Forel, 1901
  • Aenictus foreli Santschi, 1919
  • Aenictus formosensis Forel, 1913
  • Aenictus fuchuanensis Zhou, 2001
  • Aenictus fulvus Jaitrong & Yamane, 2011
  • Aenictus furculatus Santschi, 1919
  • Aenictus fuscipennis Forel, 1913
  • Aenictus fuscovarius Gerstäcker, 1859
  • Aenictus gibbosus Dalla Torre, 1893
  • Aenictus glabratus Jaitrong & Nur-Zati, 2010
  • Aenictus glabrinotum Jaitrong & Yamane, 2011
  • Aenictus gleadowii Forel, 1901
  • Aenictus gonioccipus Jaitrong & Yamane, 2013
  • Aenictus gracilis Emery, 1893
  • Aenictus grandis Bingham, 1903
  • Aenictus guineensis Santschi, 1924
  • Aenictus gutianshanensis Staab, 2014
  • Aenictus hamifer Emery, 1896
  • Aenictus henanensis Li & Wang, 2005
  • Aenictus hilli Clark, 1928
  • Aenictus hitai Gómez, 2022
  • Aenictus hodgsoni Forel, 1901
  • Aenictus hoelldobleri Staab, 2015
  • Aenictus hottai Terayama & Yamane, 1989
  • Aenictus humeralis Santschi, 1910
  • Aenictus huonicus Wilson, 1964
  • Aenictus icarus Forel, 1911
  • Aenictus idoneus Menozzi, 1928
  • Aenictus inconspicuus Westwood, 1845
  • Aenictus indicus Bharti et al., 2012
  • Aenictus inflatus Yamane & Hashimoto, 1999
  • Aenictus itoi Jaitrong & Yamane, 2013
  • Aenictus jacki Gómez, 2022
  • Aenictus jacobsoni Forel, 1909
  • Aenictus jarujini Jaitrong & Yamane, 2010
  • Aenictus javanus Emery, 1896
  • Aenictus jawadwipa Jaitrong & Yamane, 2013
  • Aenictus kadalarensis Sahoo et al., 2023
  • Aenictus khaoyaiensis Jaitrong & Yamane, 2013
  • Aenictus kodaguensis Sahoo et al., 2024
  • Aenictus kodagura Shakur & Bagchi, 2024
  • Aenictus kodungallurensis Antony & Prasad, 2022
  • Aenictus koloi Gómez, 2022
  • Aenictus kutai Jaitrong & Wiwatwitaya, 2013
  • Aenictus laeviceps (Smith, 1857)
  • Aenictus lankamallensis Sahoo et al., 2026
  • Aenictus latifemoratus Terayama & Yamane, 1989
  • Aenictus latiscapus Forel, 1901
  • Aenictus leliepvrei Bernard, 1953
  • Aenictus leptotyphlatta Jaitrong & Eguchi, 2010
  • Aenictus levior (Karavaiev, 1926)
  • Aenictus lifuiae Terayama, 1984
  • Aenictus longi Forel, 1901
  • Aenictus longicephalus Jaitrong & Yamane, 2013
  • Aenictus longinodus Jaitrong & Yamane, 2012
  • Aenictus luteus Emery, 1892
  • Aenictus luzoni Wheeler & Chapman, 1925
  • Aenictus malakkaparensis Antony & Prasad, 2022
  • Aenictus maneerati Jaitrong & Yamane, 2013
  • Aenictus mariae Emery, 1895
  • Aenictus mauritanicus Santschi, 1910
  • Aenictus mentu Weber, 1942
  • Aenictus minimus Jaitrong & Hashimoto, 2012
  • Aenictus minipetiolus Jaitrong & Yamane, 2013
  • Aenictus minutulus Terayama & Yamane, 1989
  • Aenictus mocsaryi Emery, 1901
  • Aenictus moebii Emery, 1895
  • Aenictus montivagus Jaitrong & Yamane, 2011
  • Aenictus mutatus Santschi, 1913
  • Aenictus mvuvii Gómez, 2022
  • Aenictus nesiotis Wheeler, 1930
  • Aenictus nganduensis Wilson, 1964
  • Aenictus nishimurai Terayama & Kubota, 1993
  • Aenictus nuchiti Jaitrong & Ruangsittichai, 2018
  • Aenictus nyuyi Gómez, 2022
  • Aenictus obscurus Smith, 1865
  • Aenictus orientalis (Karavaiev, 1926)
  • Aenictus pachycerus (Smith, 1858)
  • Aenictus pangantihoni Zettel & Sorger, 2010
  • Aenictus paradentatus Jaitrong et al., 2012
  • Aenictus parahuonicus Jaitrong & Yamane, 2011
  • Aenictus peguensis Emery, 1895
  • Aenictus pfeifferi Zettel & Sorger, 2010
  • Aenictus pharao Santschi, 1924
  • Aenictus philiporum Wilson, 1964
  • Aenictus philippinensis Chapman, 1963
  • Aenictus piercei Wheeler, 1930
  • Aenictus pilosus Jaitrong & Yamane, 2013
  • Aenictus pinkaewi Jaitrong & Yamane, 2013
  • Aenictus popeyei Gómez, 2022
  • Aenictus porizonoides Walker, 1860
  • Aenictus powersi Wheeler, 1930
  • Aenictus prolixus Shattuck, 2008
  • Aenictus pubescens Smith, 1859
  • Aenictus punctatus Jaitrong & Yamane, 2012
  • Aenictus punctiventris Emery, 1901
  • Aenictus punensis Forel, 1901
  • Aenictus rabori Chapman, 1963
  • Aenictus raptor Forel, 1913
  • Aenictus reyesi Chapman, 1963
  • Aenictus rhodiensis Menozzi, 1936
  • Aenictus rixator Emery, 1901
  • Aenictus rotundatus Mayr, 1901
  • Aenictus rotundicollis Jaitrong & Yamane, 2011
  • Aenictus rougieri André, 1893
  • Aenictus sagei Forel, 1901
  • Aenictus samungi Jaitrong & Ruangsittichai, 2018
  • Aenictus schneirlai Wilson, 1964
  • Aenictus shilintongae Jaitrong & Schultz, 2016
  • Aenictus shillongensis Mathew & Tiwari, 2000
  • Aenictus shuckardi Forel, 1901
  • Aenictus siamensis Jaitrong & Yamane, 2011
  • Aenictus sirenicus Yamane & Wang, 2015
  • Aenictus siamensis Jaitrong & Yamane, 2011
  • Aenictus sonchaengi Jaitrong & Yamane, 2011
  • Aenictus soudanicus Santschi, 1910
  • Aenictus spathifer Santschi, 1928
  • Aenictus steindachneri Mayr, 1901
  • Aenictus stenocephalus Jaitrong et al., 2010
  • Aenictus subterraneus Jaitrong & Hashimoto, 2012
  • Aenictus sulawesiensis Jaitrong & Wiwatwitaya, 2013
  • Aenictus sumatrensis Forel, 1913
  • Aenictus sundalandensis Jaitrong & Yamane, 2013
  • Aenictus susanae Gómez, 2022
  • Aenictus thailandianus Terayama & Kubota, 1993
  • Aenictus togoensis Santschi, 1915
  • Aenictus trigonus Forel, 1911
  • Aenictus turneri Forel, 1900
  • Aenictus ugaduwensis Gómez, 2022
  • Aenictus vagans Santschi, 1924
  • Aenictus vaucheri Emery, 1915
  • Aenictus vieti Jaitrong et al., 2010
  • Aenictus villiersi Bernard, 1953
  • Aenictus watanasiti Jaitrong & Yamane, 2013
  • Aenictus wayani Jaitrong & Yamane, 2011
  • Aenictus weissi Santschi, 1910
  • Aenictus westwoodi Forel, 1901
  • Aenictus wilaiae Jaitrong & Yamane, 2013
  • Aenictus wilsoni Bharti et al., 2012
  • Aenictus wiwatwitayai Jaitrong & Yamane, 2013
  • Aenictus wroughtonii Forel, 1890
  • Aenictus wudangshanensis Wang, 2006
  • Aenictus xegi Gómez, 2022
  • Aenictus yamanei Wiwatwitaya & Jaitrong, 2011
  • Aenictus yangi Liu et al., 2015
  • Aenictus zhengi Zhang, 1995

References

  1. ↑ 1.0 1.1 Jaitrong, W. J.; Yamane, S. (2013). "The Aenictus ceylonicus species group (Hymenoptera, Formicidae, Aenictinae) from Southeast Asia". Journal of Hymenoptera Research 31: 165–233. doi:10.3897/JHR.31.4274. https://jhr.pensoft.net/article/1625/download/pdf/. 
  2. ↑ 2.0 2.1 Bolton, B. (2014). "Aenictus". AntCat. http://antcat.org/catalog/429477. 
  3. ↑ 3.0 3.1 Jaitrong, W. J.; Yamane, S. (2012). "Review of the Southeast Asian species of the Aenictus javanus and Aenictus philippinensis species groups (Hymenoptera, Formicidae, Aenictinae)". ZooKeys (193): 49–78. doi:10.3897/zookeys.193.2768. PMID 22679379. Bibcode: 2012ZooK..193...49J. 
  4. ↑ 4.0 4.1 4.2 4.3 Gotwald WH (1995) Army ants: the Biology of Social Predation. Cornell University Press, New York, 320 pp.
  5. ↑ 5.0 5.1 Brown WL Jr. (2000) Diversity of ants. In: Agosti et al. (Eds) Ants. standard methods for measuring and monitoring biodiversity. Biological diversity hand book series. Smithsonian Institution Press, Washington and London, 280 pp.
  6. ↑ Aktaç N, Radchenko AG, Kiran K (2004) On the taxonomy of the west Palaearctic Aenictinae (Hymenoptera: Formicidae). Annales Zoologici 54 (2): 361-364.
  7. ↑ 7.0 7.1 Hirosawa, H.; Higashi, S.; Mohamed, M. (2000). "Food habits of Aenictus army ants and their effects on the ant community in a rain forest of Borneo". Insectes Sociaux 47: 42–49. doi:10.1007/s000400050007. 
  8. ↑ 8.0 8.1 Rościszewski M, Maschwitz U (1994) Prey specialization of army ants of the genus Aenictus in Malaysia. Andrias 13: 179-187.
  9. ↑ 9.0 9.1 Sharaf, M.; Aldawood, A.; El-Hawagry, M. (2012). "First record of the ant subfamily Aenictinae (Hymenoptera, Formicidae) from Saudi Arabia, with the description of a new species". ZooKeys (228): 39–49. doi:10.3897/zookeys.228.3559. PMID 23166469. PMC 3487640. Bibcode: 2012ZooK..228...39S. https://archive.org/details/pubmed-PMC3487640. 
  10. ↑ Gotwald, W. H. (1976). "Behavioral Observations on African Army Ants of the Genus Aenictus (Hymenoptera: Formicidae)". Biotropica 8 (1): 59–65. doi:10.2307/2387819. Bibcode: 1976Biotr...8...59G. 
  11. ↑ Shattuck SO (2008) Review of the ant genus Aenictus (Hymenoptera: Formicidae) in Australia with notes on A. ceylonicus (Mayr). Zootaxa 1926: 1-19.
  12. ↑ Jaitrong W, Yamane Sk (2011) Synopsis of Aenictus species groups and revision of the A. currax and A. laeviceps groups in the eastern Oriental, Indo-Australian, and Australasian regions (Hymenoptera: Formicidae: Aenictinae). Zootaxa 3128: 1-46.
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  • Data related to Aenictus at Wikispecies

Wikidata ☰ Q310045 entry