Pheidole scimitara

AntWiki: The Ants --- Online
Pheidole scimitara
Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insecta
Order: Hymenoptera
Family: Formicidae
Subfamily: Myrmicinae
Tribe: Attini
Genus: Pheidole
Species: P. scimitara
Binomial name
Pheidole scimitara
Wilson, 2003

Nothing is known about the biology of scimitara.

Identification

See the description in the nomenclature section.

Keys including this Species

Distribution

Only known from the type locality.

Latitudinal Distribution Pattern

Latitudinal Range: -0.859° to -11.98293°.

 
North
Temperate
North
Subtropical
Tropical South
Subtropical
South
Temperate

Distribution based on Regional Taxon Lists

Neotropical Region: Brazil, Peru (type locality).

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.

  • scimitara. Pheidole scimitara Wilson, 2003: 228, figs. (s.w.) PERU.

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

Description

A very distinctive member of the diligens group, somewhat similar to Pheidole calimana, Pheidole cataractae, Pheidole demeter, Pheidole machetula, Pheidole sicaria and Pheidole tenuis, distinguished in both major and minor by the very long propodeal spines and extremely large eyes. Also, the antennal scape of the major exceeds the occipital corner by more than its own maximum width, and the minor has a narrowed occiput with nuchal collar.

MEASUREMENTS (mm) Holotype major: HW 1.00, HL 1.10, SL 1.00, EL 0.24, PW 0.54. Paratype minor: HW 0.54, HL 0.74, SL 0.98, EL 0.22, PW 0.40.

COLOR Major: head and mandibles medium to dark reddish brown; rest of body and appendages light yellowish brown

Minor: head and gaster light yellowish brown; mesosoma, waist, and appendages yellow.


Pheidole scimitara Wilson 2003.jpg

Figure. Upper: holotype, major. Lower: paratype, minor. Scale bars = 1 mm.

Type Material

PERU: Estácion Biologica de Cocha Cashu, Madre de Dios, 400 m, col. Diane W. Davidson.Museum of Comparative Zoology

Etymology

Pers scimitara, a curved sword, referring to the propodeal spines.

References

References based on Global Ant Biodiversity Informatics

  • Fernández, F. and S. Sendoya. 2004. Lista de las hormigas neotropicales. Biota Colombiana Volume 5, Number 1.