Pseudomyrmex tenuis

AntWiki: The Ants --- Online
Pseudomyrmex tenuis
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Pseudomyrmecinae
Genus: Pseudomyrmex
Species: P. tenuis
Binomial name
Pseudomyrmex tenuis
(Fabricius, 1804)

Pseudomyrmex tenuis casent0173780 profile 1.jpg

Pseudomyrmex tenuis casent0173780 dorsal 1.jpg

Specimen labels

Synonyms

Identification

Ward (1989) - The lectotype worker of P. tenuis is concolorous testaceous brown, with a densely punctate, opaque head; large elongate eyes; inflected, tectiform median clypeal lobe; sharply margined pronotum; tall, thin, anterodorsally angulate (pointed) petiole; and no erect pilosity on the mesosoma dorsum. This agrees with the concept of P. tenuis which has been prevalent in the literature.

Distribution

Latitudinal Distribution Pattern

Latitudinal Range: 13.33333333° to -64.36°.

     
North
Temperate
North
Subtropical
Tropical South
Subtropical
South
Temperate

Distribution based on Regional Taxon Lists

Neotropical Region: Argentina, Bolivia, Brazil (type locality), Colombia, Costa Rica, Ecuador, French Guiana, Guyana, Peru, Suriname.

Distribution based on AntMaps

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Distribution based on AntWeb specimens

Check data from AntWeb

Countries Occupied

Number of countries occupied by this species based on AntWiki Regional Taxon Lists. In general, fewer countries occupied indicates a narrower range, while more countries indicates a more widespread species.
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Estimated Abundance

Relative abundance based on number of AntMaps records per species (this species within the purple bar). Fewer records (to the left) indicates a less abundant/encountered species while more records (to the right) indicates more abundant/encountered species.
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Biology

Castes

Nomenclature

The following information is derived from Barry Bolton's Online Catalogue of the Ants of the World.

  • tenuis. Formica tenuis Fabricius, 1804: 405 (w.) BRAZIL. Kempf, 1960a: 28 (q.). Combination in Pseudomyrma: Roger, 1862c: 289; in P. (Ornatinoda): Enzmann, 1944: 61; in Pseudomyrmex: Kempf, 1960a: 7. Senior synonym of ligniseca: Roger, 1862c: 289; of andina, paraensis, pittieri, rufa: Kempf, 1960a: 26. See also: Perrault, 1988a: 384.
  • ligniseca. Pseudomyrma ligniseca Smith, F. 1858b: 158 (q.) BRAZIL. Junior synonym of tenuis: Roger, 1862c: 289.
  • rufa. Pseudomyrma rufa Smith, F. 1877b: 64 (w.) BRAZIL. Mann, 1916: 425 (q.). Junior synonym of tenuis: Kempf, 1960a: 26.
  • pittieri. Pseudomyrma tenuis var. pittieri Forel, 1906d: 230 (w.) COSTA RICA. Junior synonym of tenuis: Kempf, 1960a: 26.
  • paraensis. Pseudomyrma tenuis var. paraensis Forel, 1912g: 19 (w.) BRAZIL. Junior synonym of tenuis: Kempf, 1960a: 26.
  • andina. Pseudomyrma tenuis var. andina Enzmann, E.V. 1944: 92 (w.) PERU. Junior synonym of tenuis: Kempf, 1960a: 26.

Unless otherwise noted the text for the remainder of this section is reported from the publication that includes the original description.

Description

Type Material

Syntype worker, Essequibo, Guyana (Smidt) (Zoologisk Museum, University of Copenhagen) [Examined]; here designated LECTOTYPE.

References

References based on Global Ant Biodiversity Informatics

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