Pheidole laticornis

Nothing is known about the biology of laticornis.

Identification
See the description in the nomenclature section.

Distribution
Known from the type locality and from Agua Caliente and Cartago, Costa Rica. (Wilson 2003)

This taxon was described from Costa Rica.

Description
A member of the diligens group close to Pheidole coffeicola and Pheidole vafra and differing from that species and other diligens group members by the following combination of traits.

Major: scape broadened at the base, wider there than near the apex; head dark yellow, with brown spot on vertex; propodeal spines reduced to denticles.

Minor: propodeal spines reduced to denticles; occiput narrowed, with nuchal collar. Other traits as illustrated.

MEASUREMENTS (mm) Holotype major: HW 1.02, HL 1.08, SL 0.76, EL 0.18, PW 0.58. Paratype minor: HW 0.48, HL 0.60, SL 0.76, EL 0.14, PW 0.34.

COLOR Major: body and head dark yellow, with fuzzy, circular brown spot on vertex, except for gaster, which is yellowish brown.

Minor: mesosoma, petiole, and appendages dark yellow; head, postpetiole, and gaster yellowish to plain light brown.



'''Figure. Upper: holotype, major. Lower: paratype, minor. Scale bars = 1 mm.'''

Type Locality Information
COSTA RICA: Palmar, Puntarenas, col. E. O. Wilson.

Etymology
L laticornis, broad-horned, referring to the basally widened scape.

Additional References
Text and images from this publication used by permission of the author.