Evidently a rare species: few collections have been made despite its conspicuously large size. I found a colony in Blanco’s Woods, Las Villas Province, Cuba, with winged reproductives on 25 June 1953. (Wilson 2003)
See the description in the nomenclature section.
Keys including this Species
Distribution based on Regional Taxon Lists
Distribution based on AntMaps
Distribution based on AntWeb specimens
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The following information is derived from Barry Bolton's New General Catalogue, a catalogue of the world's ants.
- cubaensis. Pheidole cubaensis Mayr, 1862: 747 (s.w.) CUBA. Senior synonym of grayi Mann: Wilson, 2003: 624.
- grayi. Pheidole cubaensis var. grayi Mann, 1920: 426 (s.w.) CUBA. [Unresolved junior primary homonym of grayi Forel, above.] Junior synonym of cubaensis: Wilson, 2003: 624.
Unless otherwise noted the text for the remainder of this section is reported from the publication that includes the original description.
From Wilson (2003): DIAGNOSIS A large, dark reddish brown member of the scrobifera group.
Major: deep antennal scrobes present; rear third of the dorsal head surface rugoreticulate; propodeal spines moderately long and slender; postpetiole cornulate; a small subpostpetiolar process present; pilosity short, dense, and erect.
Minor: postpetiolar node diamond-shaped; propodeal spines long, slender, and straight; venter of head transversely carinulate; dorsa of head and mesosoma almost entirely foveolate and opaque.
A unique species, placed in the scrobifera group tentatively because of the habitus of the major, but the minor shows overall resemblance to the tristis-group species Pheidole alayoi, Pheidole macromischoides and Pheidole naylae of Cuba and Pheidole androsana of the Bahamas.
MEASUREMENTS (mm) Major (“var. grayi” syntype): HW 1.92, HL 2.16, SL 0.86, EL 0.20, PW 0.82. Minor (“var. grayi” syntype): HW 0.66, HL 0.72, SL 0.82, EL 0.14, PW 0.44.
COLOR Major and minor: body dark reddish brown, appendages dark yellow to yellowish brown.
Figure. Upper: major, syntype of var. grayi. Lower: minor, syntype of var. grayi.’’ Scale bars = 1 mm.
CUBA: Limones. Naturhistorisches Museum Wien, Vienna - as reported in Wilson (2003)
Named after the country of origin. (Wilson 2003)
- Mayr, G. 1862. Myrmecologische Studien. Verh. K-K. Zool.-Bot. Ges. Wien 12: 649-776 (page 747, soldier, worker described)
- Wilson, E. O. 2003. Pheidole in the New World: A dominant, hyperdiverse ant genus. Harvard University Press, Cambridge, MA.(page 624, fig. major, minor described, Senior synonym of grayi)