Nothing is known about the biology of laidlowi.
See the description in the nomenclature section.
Keys including this Species
Amazonian Brazil and Peru. (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.
- laidlowi. Pheidole (Pheidole) triconstricta var. laidlowi Mann, 1916: 434 (s.w.) BRAZIL. Raised to species: Wilson, 2003: 201.
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 small, yellow, nearly hairless member of the diligens group, similar to Pheidole bruesi, Pheidole diligens, Pheidole inversa, Pheidole radoszkowskii and [[Pheidole triconstricta]], differing by the following combination of traits.
Major: sculpture of dorsal surface of head entirely limited to longitudinal carinula restricted to part of head anterior to the posterior eye margin, with no rugoreticulum, and the frontal lobes bare; promesonotal profile strictly 2-lobed, with the lobes connected by a shallow, saddle-like concavity in dorsal-oblique view; propodeal spine very thin, needle-like; color pale yellow.
Minor: differing from that of the species just listed by its narrow occiput.
MEASUREMENTS (mm) Lectotype major: HW 0.96, HL 0.98, SL 0.66, EL 0.14, PW 0.48. Paralectotype minor: HW 0.48, HL 0.56, SL 0.66, EL 0.10, PW 0.34.
COLOR Major and minor: concolorous pale yellow.
Figure. Upper: lectotype, major. BRAZIL: Rio Madeira (W. M. Mann). Minor: Cuzco Amazónico, 15 km northeast of Puerto Maldonado, Madre de Dios, Peru (Stefan Cover and John E. Tobin). Scale bars = 1 mm.
BRAZIL: Rio Madeira, col. W. M. Mann. Museum of Comparative Zoology - as reported in Wilson (2003)
Eponymous. (Wilson 2003)
- Mann, W. M. 1916. The Stanford Expedition to Brazil, 1911, John C. Branner, Director. The ants of Brazil. Bull. Mus. Comp. Zool. 60: 399-490 (page 434, soldier, worker described)
- Wilson, E. O. 2003. Pheidole in the New World: A dominant, hyperdiverse ant genus. Harvard University Press, Cambridge, MA. (page 201, fig. major, minor described)