Pheidole walkeri

Nothing is known about the biology of walkeri.

Identification
See the description in the nomenclature section.

Distribution
Known from Mexico, Honduras and Costa Rica.

This taxon was described from Honduras.

Description
From Wilson (2003): DIAGNOSIS A very distinctive member of the tristis group, with clypeal structure in early stage of phragmosis.

Major: lateral wings of clypeus projecting forward, creating a semi-phragmotic head; no hairs on clypeus, also an apparent semiphragmotic trait; frontal lobes projecting and subangulate in side view; carinulae originating in frontal lobes tum posteriorly outward to reach the sides of the head; rugoreticulum extends from eye to rear of antennal fossa on each side of head; margins of pronotum and dorsum of propodeum carinulate; postpetiole from above elliptical.

Minor: occiput narrowed slightly, nuchal collar absent; promesonotal dorsum semicircular in side view, subangulate in dorsal-oblique view; propodeal spines reduced to dentic1es.

MEASUREMENTS (mm) Lectotype major: HW 1.26, HL 1.38, SL 0.64, EL 0.14, PW 0.68. Paralectotype minor: HW 0.54, HL 0.60, SL 0.56, EL 0.12, PW 0.34.

COLOR Major: body medium reddish brown except for anterior half of head, which is dark reddish brown; appendages light reddish brown.

Minor: body medium reddish brown, appendages light reddish brown.



'''Figure. Upper: lectotype, major. Lower: paralectotype, minor. Scale bars = 1 mm.'''

Type Material
- as reported in Wilson (2003)

Type Locality Information
HONDURAS: San Juan Pueblo. (Wilson 2003)

Etymology
Eponymous. (Wilson 2003)

Additional References
Mann, W. M. 1922. Ants from Honduras and Guatemala. Proc. U.S. Natl. Mus. 61: 1–54.

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