Nothing is known about the biology of lilloi.
See the description in the nomenclature section.
Keys including this Species
Recorded from Tucumán and Misiones, Argentina. (Wilson 2003)
Distribution based on Regional Taxon Lists
Distribution based on AntMaps
Distribution based on AntWeb specimens
Check data from AntWeb
The following information is derived from Barry Bolton's New General Catalogue, a catalogue of the world's ants.
- lilloi. Elasmopheidole lilloi Kusnezov, 1952b: 74 (s.w.) ARGENTINA. Combination in Pheidole (Elasmopheidole): Kempf, 1972a: 184. See also: Wilson, 2003: 135.
Unless otherwise noted the text for the remainder of this section is reported from the publication that includes the original description.
From Wilson (2003): A member of the aberrans group closest to Pheidole fracticeps, differing from it and other species of the group by the following combination of traits.
Major: very small; brownish yellow with brown spot on vertex; hypostoma 4-toothed; in side view, occiput projects out like a brow, its apex rounded and the profile of the head below it dipping away as a strong convexity; in full-face view, occiput bearing several widely spaced carinulae that travel from the dorsal midline obliquely toward the occipital corners; eye oval, placed forward to its anterior border is only a little more than an Eye Length from the anterior genal border.
Minor: almost all of head, mesosoma, and waist foveolate; most of dorsal surface of head carinulate, with a rugoreticulum mesad to each eye.
MEASUREMENTS (mm) Lectotype major: HW 0.64, HL 0.84, SL 0.30, EL 0.12, PW 0.40. Paralectotype minor: HW 0.40, HL 0.44, SL 0.32, EL 0.06, PW 0.24.
COLOR Major: overall brownish yellow, with a light brown spot on the vertex.
Minor: overall brownish yellow except for posterior half of dorsum of head, which is medium brown.
Figure. Upper: lectotype, major. Lower: paralectotype, minor. Scale bars = 1 mm.
Named after Miguel Lillo. (Wilson 2003)
- Kempf, W. W. 1972b. Catálogo abreviado das formigas da regia~o Neotropical. Stud. Entomol. 15: 3-344 (page 184, Combination in Pheidole (Elasmopheidole))
- Kusnezov, N. 1952d . El género Pheidole en la Argentina (Hymenoptera, Formicidae). Acta Zool. Lilloana 12: 5-88 (page 74, soldier, worker described)
- Wilson, E. O. 2003. Pheidole in the New World: A dominant, hyperdiverse ant genus. Harvard University Press, Cambridge, MA. (page 135, fig. major, minor described)