Nothing is known about the biology of erethizon.
See the description in the nomenclature section.
Keys including this Species
Recorded from the type locality (Michoacán); Azizintla, Guerrero; and Miacatlan, Morelos. (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.
- erethizon. Pheidole erethizon Wilson, 2003: 154, figs. (s.w.) MEXICO.
Unless otherwise noted the text for the remainder of this section is reported from the publication that includes the original description.
A member of the crassicornis group characterized in both the major and minor by exceptionally dense, long hair (reaching an extreme in the gastral pilosity of the major); and entire head (except frontal triangle and central piece of clypeus),mesosoma, and waist foveolate and opaque. In addition, the minor is unusual within the crassicornis group in possessing a narrowed occiput seen in full-face view, yet nevertheless lacking a nuchal collar.
MEASUREMENTS (mm) Holotype major: HW 1.26, HL 1.34, SL 0.92, EL 0.22, PW 0.64. Paratype minor: HW 0.58, HL 0.70, SL 0.86, EL 0.16, PW 0.42.
COLOR Major: concolorous medium yellow with a very slight reddish tinge.
Minor: concolorous medium yellow.
Figure. Upper: holotype, major. Lower: paratype, minor. Scale bars = 1 mm.
MEXICO: San José Purua, Michoacán, col. A. B. Hamton. Museum of Comparative Zoology
NL erethizon, porcupine, referring to the very long, bristly pilosity of the major and minor.
- Wilson, E. O. 2003. Pheidole in the New World: A dominant, hyperdiverse ant genus. Harvard University Press, Cambridge, MA. (page 154, fig . major, minor described)