Nothing is known about the biology of peckorum.
See the description in the nomenclature section.
Keys including this Species
Only known from the type locality.
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.
- peckorum. Pheidole peckorum Wilson, 2003: 628, figs. (s.w.) ECUADOR.
Unless otherwise noted the text for the remainder of this section is reported from the publication that includes the original description.
DIAGNOSIS A strikingly unique species within the scrobifera group and Pheidole in general.
Major: anterior two-thirds of the dorsal head surface covered by a dense felt of very short, exactly erect hairs of uniform length; antennal scrobe deep, extending posteriorly past the transverse midline of the head and devoid of sculpturing; head rectangular in fullface view, and all of the anterior three-fourths except the central piece of the clypeus and frontal triangle rugoreticulate.
Minor: all of the anterior five-sixths of the head capsule dorsum, including the frontal lobes, rugoreticulate; humerus right-angular in dorsal-oblique view; propodeal spines very long.
MEASUREMENTS (mm) Holotype major: HW 1.04, HL 1.26, SL 0.50, EL 0.12, PW 0.60. Paratype minor: HW 0.54, HL 0.56, SL 0.50, EL 0.06, PW 0.34.
COLOR Major: body medium reddish brown except gaster which is light brown, appendages yellow.
Minor: concolorous reddish yellow.
Figure. Upper: holotype, major. Lower: paratype, minor; tentatively associated with holotype major; 25 km north of Puyo, Pastaza, Ecuador, 1000 m, col. Stewart B. Peck and Jarmila Kukalová-Peck. Scale bars = 1 mm.
Ecuador: 22 km southwest of Puyo, Pastaza, col. Stewart B. Peck and Jarmila Kukalová-Peck. Museum of Comparative Zoology
Named in honor of the collectors, both distinguished entomologists and field researchers.
- Wilson, E. O. 2003. Pheidole in the New World: A dominant, hyperdiverse ant genus. Harvard University Press, Cambridge, MA. (page 628, fig. major, minor described)