Aphaenogaster floridana

This species nests in sandy soil, with the nest being at least 80 cm deep. Nest entrances are often hidden with plant debris. Nests may be small, with fewer than 50 workers and apparently have a single queen.

Identification
The scape of the worker of this species extends about three funicular segments past the posterior lateral corner. The base of the scape is enlarged into a lobe. The dorsum of the pronotum is finely sculptured, but smooth and glossy, and the propodeum lacks spines (tiny angles may be present).

The scape other female is similar to that of the worker, surprisingly, the propodeum has well-developed spines. The pronotum is transversely striate, and only weakly shining.

It would be unlikely to confuse the workers of this species with any of the others, due to the unusual structure of the base of the scapes and the lack of propodeal spines.

Identification Keys including this Taxon
Key to US Aphaenogaster species

Distribution based on Regional Taxon Lists
Nearctic Region: United States.



Biology
Found in pine savannahs, longleaf pine, turkey oak forests, open shrubby habitats and sparse grassy habitats.

Nomenclature

 *  floridana. Aphaenogaster (Attomyrma) floridana Smith, M.R. 1941: 118 (w.) U.S.A. Wheeler, G.C. & Wheeler, J. 1960b: 7 (l.).