This manuscript name is a conditional proposal by J. Lattke (sensu Article 15 of the 1985 ICZN), and thus not made available here. Its appearance here or in any duplication of this page does not constitute publication (sensu Article 8 of the 1985 ICZN).
Dacetini, Myrmicinae, Formicidae, Hymenoptera, Insecta, Arthropoda, Animalia
John T. Longino, The Evergreen State College, Olympia WA 98505 USA.
26 July 1997
Identification
Specimens of this species were misidentified as elongata in material I sent to Bolton for determination. At this writing I do not know how to distinguish them, and await diagnostic information from Lattke and/or Bolton. The following should apply to elongata and pariensis equally.
Apical fork of mandible with no intercalary teeth; mandible with no preapical teeth; postpetiole small, its dorsum densely punctulate and opaque; setae on gaster flagelliform, bent, coachwhip-like.
Range
Costa Rica: Atlantic and southern Pacific lowlands.
Natural History
Brown and Wilson (1959) summarize the genus as follows:
"Widespread in tropics and warm temperate areas. Primarily forest-dwelling; some species occur in grassland and arid scrub. ... Nests mostly in soil and rotting wood; a few species live in arboreal plant cavities in tropical rain forest. Foraging hypogaeic to epigaeic-arboreal. Food: most species are collembolan feeders; a few are polyphagous predators or occasionally feed on sugary substances..."
This species inhabits wet forest leaf litter.
Selected Records
Winkler or Berlese samples from Turrialba, Hitoy Cerere, Carara (500m).
Literature Cited
Brown, W. L., Jr. 1962. The neotropical species of the ant genus Strumigenys Fr. Smith: Synopsis and keys to the species. Psyche 69:238-267.
Brown, W. L., Jr., Wilson, E. O. 1959. The evolution of the dacetine ants. Quarterly Review of Biology 34:278-294.
Go back to top