Neivamyrmex gradualis

Neivamyrmex gradualis
Scientific classification
Kingdom:	Animalia
Phylum:	Arthropoda
Class:	Insecta
Order:	Hymenoptera
Family:	Formicidae
Subfamily:	Dorylinae
Genus:	Neivamyrmex
Species:	N. gradualis
Binomial name
Neivamyrmex gradualis Borgmeier, 1953

Distribution

Latitudinal Distribution Pattern

Latitudinal Range: -14.5° to -14.5°.

North Temperate	North Subtropical	Tropical	South Subtropical	South Temperate

• Source: AntMaps

Distribution based on Regional Taxon Lists

Neotropical Region: Bolivia, Brazil (type locality).

Distribution based on AntMaps

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.

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.

Nomenclature

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

• gradualis. Neivamyrmex gradualis Borgmeier, 1953: 46, fig. 32 (w.) BOLIVIA.
  • Type-material: holotype worker, 1 paratype worker.
  • Type-locality: holotype Bolivia: Rio Ibares, between Los Tojabos and Los Cusis, no. 977 (Lizer & Deletang); paratype with same data.
  • Type-depository: MZSP.
  • Status as species: Borgmeier, 1955: 345 (redescription); Kempf, 1972a: 155; Watkins, 1976: 11 (in key); Bolton, 1995b: 289; Palacio, 1999: 155 (in key).
  • Distribution: Bolivia.

References

• Borgmeier, T. 1953. Vorarbeiten zu einer Revision der neotropischen Wanderameisen. Stud. Entomol. 2: 1-51. (page 46, fig. 32 worker described)
• Borgmeier, T. 1955. Die Wanderameisen der neotropischen Region. Stud. Entomol. 3: 1-720 (page 345, see also)

References based on Global Ant Biodiversity Informatics

• Borgmeier T. 1953. Vorarbeiten zu einer Revision der neotropischen Wanderameisen. Studia Entomologica 2: 1-51.
• Borgmeier T. 1955. Die Wanderameisen der neotropischen Region. Studia Entomologica 3: 1-720.
• Kempf, W.W. 1972. Catalago abreviado das formigas da regiao Neotropical (Hym. Formicidae) Studia Entomologica 15(1-4).
• Watkins J. F., II 1976. The identification and distribution of New World army ants (Dorylinae: Formicidae). Waco, Texas: Baylor University Press, 102 pp