Strumigenys

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Strumigenys
Strumigenys abdera casent0005465 profile 1.jpg
Strumigenys abdera worker
Scientific classification OOjs UI icon edit-ltr.svg
Domain: Eukaryota
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Myrmicinae
Tribe: Attini
Genus: Strumigenys
F. Smith, 1860
Type species
Strumigenys mandibularis
F. Smith, 1860
Diversity [1]
> 880 species
Synonyms
List of synonyms
  • AsketogenysBrown, 1972
    BorgmeieritaBrown, 1953
    CephaloxysSmith, F., 1865
    ChelystrumaBrown, 1950
    CladarogenysBrown, 1976
    CodiomyrmexWheeler, W.M., 1916
    CodioxenusSantschi, 1931
    DorisidrisBrown, 1948
    DysedrognathusTaylor, 1968
    EneriaDonisthorpe, 1948
    EpitritusEmery, 1869
    GlamyromyrmexWheeler, W.M., 1915
    GymnomyrmexBorgmeier, 1954
    KyidrisBrown, 1949
    LabidogenysRoger, 1862
    MiccostrumaBrown, 1948
    NeostrumaBrown, 1948
    PentastrumaForel, 1912
    PlatystrumaBrown, 1953
    PolyhomoaAzuma, 1950
    ProscopomyrmexPatrizi, 1946
    PyramicaRoger, 1862
    QuadristrumaBrown, 1949
    SerrastrumaBrown, 1948
    SmithistrumaBrown, 1948
    TingimyrmexMann, 1926
    TrichoscapaEmery, 1869
    WeberistrumaBrown, 1948
    WessonistrumaBrown, 1948

Strumigenys is a genus of ants in the subfamily Myrmicinae.

Contents

Biology

Strumigenys form small nests in soil, under or between rocks, or in and under logs or under cattle dung. Some species nest in association with other ants such as Bothriomyrmex mayri or Rhytidoponera metallica . Although they are normally slow moving, they can run quickly when disturbed.[ citation needed ]

Strumigenys xenos is a permanent social parasite, which forms no workers and lives in the nests of its host S. perplexa. [2]

Most species specialize in the hunt of springtails, and the others eat other soft-bodied arthropods. [3]

Distribution

Despite having many species occurring in temperate ecosystems, the genus is most diverse in the tropical rainforests around the world. [4] In those regions, Strumigenys is often an abundant component of the litter community. [5]

In terms of regional diversity, the known fauna of Strumigenys is distributed as follow: 139 species are known from the Afrotropical region, 60 from the Australasian region, 258 from the Indo-Australian region, 94 from the Malagasy region, 59 from the Nearctic region, 214 from the Neotropical region, 97 from the Oriental region, and 81 from the Palaearctic region. [6]

Selected species

The genus contains over 880 species. [1] They include:

See also

Footnotes

  1. 1 2 Bolton, B. (2025). "Strumigenys". AntCat. Retrieved 18 March 2025.
  2. Taylor, R.W. (1968). "The Australian workerless inquiline ant Strumigenys xenos Brown (Hymenoptera-Formicidae) recorded from New Zealand". New Zealand Entomologist. 4 (1): 47–49. Bibcode:1968NZEnt...4...47T. doi:10.1080/00779962.1968.9722888.
  3. Australian Ants Online: Genus Strumigenys
  4. Bolton, Barry (1998). "Monophyly of the dacetonine tribe-group and its component tribes (Hymenoptera: Formicidae)". Bulletin of the Natural History Museum, Entomology Series. 67 (1): 65–78. Retrieved 21 February 2022.
  5. Silva, Thiago Sanches Ranzani; Chaul, Júlio Cezar Mário; Feitosa, Rodrigo Machado (2022). "Lectotype designation and redescription of four commonly collected Neotropical species of Strumigenys (Hymenoptera: Formicidae)". European Journal of Taxonomy (798): 103–126. Bibcode:2022EJTax.798.1673S. doi:10.5852/ejt.2022.798.1673.
  6. AntWiki: Genus Strumigenys

References