Pseudomyrmex

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Pseudomyrmex
Graceful Twig Ant, Wedgefield, FL 32833, USA imported from iNaturalist photo 41524769.jpg
P. gracilis (elongate twig ant) with caterpillar prey
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Pseudomyrmecinae
Tribe: Pseudomyrmecini
Genus: Pseudomyrmex
Lund, 1831
Type species
Formica gracilis [1]
Fabricius, 1804
Diversity [2]
146 species
Synonyms [3]

ApedunculataEnzmann, 1944
ClavanodaEnzmann, 1944
LatinodaEnzmann, 1944
LeptaleaErichson, 1839
MyrmexGuérin-Méneville, 1844
OrnatinodaEnzmann, 1944
PseudomyrmaGuérin-Méneville, 1844
TriangulinodaEnzmann, 1944

Contents

Pseudomyrmex is a genus of stinging, wasp-like ants in the subfamily Pseudomyrmecinae. They are large-eyed, slender ants, found mainly in tropical and subtropical regions of the New World.

Distribution and habitat

Pseudomyrmex is predominantly Neotropical in distribution, but a few species are known from the Nearctic region. [4] Most species are generalist twig nesters, for instance, Pseudomyrmex pallidus may nest in the hollow stems of dead grasses, twigs of herbaceous plants, and in dead, woody twigs. [4] However, the genus is best known for several species that are obligate mutualists with certain species of Acacia . [5] Other species have evolved obligate mutualism with other trees; for example Pseudomyrmex triplarinus is obligately dependent on any of a few trees in the genus Triplaris . [6] [7]

P. acanthobius Pseudomyrmex acanthobius casent0173746 profile 1.jpg
P. acanthobius
P. apache Pseudomyrmex apache casent0102906 profile 1.jpg
P. apache
P. browni Pseudomyrmex browni casent0005835 profile 1.jpg
P. browni
P. caeciliae Pseudomyrmex caeciliae casent0103315 profile 1.jpg
P. caeciliae
P. cubaensis Pseudomyrmex cubaensis casent0173759 profile 1.jpg
P. cubaensis
P. denticollis Pseudomyrmex denticollis casent0173748 profile 1.jpg
P. denticollis
P. ejectus Pseudomyrmex ejectus casent0102683 profile 1.jpg
P. ejectus
P. ferrugineus Pseudomyrmex ferrugineus casent0005785 profile 1.jpg
P. ferrugineus
P. flavicornis Pseudomyrmex flavicornis casent0005786 profile 1.jpg
P. flavicornis
P. osurus Pseudomyrmex osurus casent0005847 profile 1.jpg
P. osurus
P. simplex Pseudomyrmex simplex casent0173776 profile 1.jpg
P. simplex
P. termitarius Pseudomyrmex termitarius casent0173786 profile 1.jpg
P. termitarius

Species

References

  1. "Genus: Pseudomyrmex". antweb.org. AntWeb . Retrieved 11 October 2013.
  2. Bolton, B. (2014). "Pseudomyrmex". AntCat. Retrieved 3 July 2014.
  3. Ward, P. S. (1990). "The ant subfamily Pseudomyrmecinae (Hymenoptera: Formicidae): Generic revision and relationship to other formicids". Systematic Entomology . 15 (4): 449–489. Bibcode:1990SysEn..15..449W. doi:10.1111/j.1365-3113.1990.tb00077.x. S2CID   86012514.
  4. 1 2 Phillip S. Ward (1985). "The Neartic species of the genus Pseudomyrmex (Hymenoptera: Formicidae)". Quaestiones Entomologicae . 21: 209–246.
  5. Gómez-Acevedo, Sandra; Rico-Arce, Lourdes; Delgado-Salinas, Alfonso; Magallón, Susana; Eguiarte, Luis E. Neotropical mutualism between Acacia and Pseudomyrmex: Phylogeny and divergence times. Molecular Phylogenetics and Evolution 56 (2010) 393–408
  6. Larrea-Alcázar, D. M. and J. A. Simonetti. (2007). Why are there few seedlings beneath the myrmecophyte Triplaris americana?. Archived 2013-10-02 at the Wayback Machine Acta Oecologica 32(1) 112–18.
  7. Ward, Philip S. (1 August 1999). "Systematics, biogeography and host plant associations of the Pseudomyrmex viduus group (Hymenoptera: Formicidae), Triplaris- and Tachigali-inhabiting ants". Zoological Journal of the Linnean Society. 126 (4): 451–540. doi: 10.1006/zjls.1998.0158 .