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types Mus. Comp. Zool. Harvard; Mus. Civ. Stor. Nat. Genova.
Etymology Named after the state of origin.
Major: foveolation on dorsum of head very fine; first gastral tergite smooth and shiny; humerus less prominent in
Minor: antennal scapes relatively short, just reaching or barely surpassing the occipital corner; first gastral tergite smooth and shiny, with at most a light shagreening at the base of the tergite.
Both castes are consistently yellow. P. floridanaHNS is very close to bilimekiHNS, and also to stomachosaHNS of Jamaica, which coexists on the island with bilimekiHNS. P. stomachosaHNS is distinguished from both bilimekiHNS and floridanaHNS by the head and pronotum of the minor being smooth and shiny (q.v.).
Measurements (mm) Lectotype major: HW 0.92, HL 1.00, SL 0.44, EL 0.10, PW 0.46. Paralectotype minor: HW 0.44, HL 0.52, SL 0.42, EL 0.06, PW 0.30. Color Major and minor: concolorous yellow.
range P. floridanaHNS has been recorded by Stefan Cover (personal communication) from the coastal plain of North Carolina south to the Florida Keys and west to central Texas (Austin and surrounding area), thence south into Mexico.
biology At Bald Point, Franklin Co., Florida, I found colonies nesting at a roadside in open sandy soil; and in Mobile, Alabama (in 1942) what was probably this species nesting beneath a whiskey bottle in a vacant lot. Winged reproductives have been found in nests during September and October. Stefan Cover (personal communication) reports that floridanaHNS "occurs in a varietyHNS of woodland habitats, nests in soil, litter, and rotten wood, and in both xeric and mesic situations. Colonies are monogynous, may contain 1000 or more ants, and are sometimes polydomous. The species is omnivorous, but does not appear to harvest seeds."
Figure Upper: lectotype, major (damaged specimen; pilosity added from a fresh specimen); the upper dorsal-oblique profile of mesosoma is the lectotype, and the lower profde is a major from Sarasota, Florida. Lower: paralectotype, minor (damaged specimen; pilosity added from a fresh specimen). Scale bars = 1 mm.
Found most commonly in these habitats: 1 times found in Coastal Hammock, 3 times found in Pine-palmetto, 1 times found in Mangrove swamp, 1 times found in pine buttress, 1 times found in Pine Buttress, sand, 1 times found in Pine-oak on sand, 1 times found in rd.side grassy litter nr. swamp, 1 times found in sweet gum hammock near boardwalk.
Found most commonly in these microhabitats: 1 times base of pine, under bark, 1 times log stage 2, 1 times in palm, water oak, 1 times ex rotten palm log, 1 times ex rotten log, 1 times stump, log stage 4, 1 times roadside grassy litter near swamp, 1 times pine litter, 1 times nest under stone, 1 times nest in base of saw grass, 1 times log stage 3, ...
Collected most commonly using these methods: 15 times direct collection, 1 times Site 1, 2 times Berlese, 1 times pitfall.
Elevations: collected from 2 - 490 meters, 149 meters average