Pheidole clydei

Quick Summary

• Difficulty: Medium
• Origin & Habitat: Desert canyons of the American Southwest, from New Mexico and Arizona through southern Nevada and California into northern Mexico, found in riparian areas from 150 to 2200 meters elevation ^[1].
• Colony Type: Likely monogyne (single queen) based on typical Pheidole patterns, but not directly confirmed for this species.
• Size & Growth:
  • Queen: Size data unavailable
  • Worker: Size data unavailable
  • Colony: Unknown
  • Growth: Moderate
  • Development: Unknown, no specific data available (Development time may vary based on temperature and feeding)
• Antkeeping:
  • Temperature: Keep at warm temperatures, roughly 22-28°C, but specific requirements are unconfirmed.
  • Humidity: Keep nest substrate dry to slightly moist, with a humidity gradient, as this species inhabits dry desert canyons ^[1].
  • Diapause: Unknown, no data on hibernation requirements
  • Nesting: Rock-crevice specialist. Use Y-tong (AAC) nests with narrow chambers or plaster nests to mimic natural rock crevices. Avoid large open spaces ^[1].
• Behavior: Majors are highly aggressive guards that defend the nest entrance, while minors are docile scavengers that forage for insects. This species is carnivorous and does not eat seeds ^[5][1]. Escape risk is moderate due to small size, use standard escape prevention.
• Common Issues: colonies may fail if kept too damp, desert species prone to mold in overly humid conditions ^[1], majors can be aggressive and may bite if provoked, though their small size limits harm, slow growth compared to some tropical species may frustrate beginners, wild-caught colonies from rock crevices may be difficult to locate and collect, they refuse sugar, new keepers may waste time offering sweet foods this species won't accept ^[5]

Nest Preferences and Housing

Pheidole clydei exclusively nests in rock crevices, such as between boulders or in narrow cracks in solid rock ^[1]. In captivity, use Y-tong (AAC) nests with narrow chambers or plaster nests to mimic these conditions. Avoid large open spaces in the nest, as these ants prefer cramped quarters. The outworld can be standard, but provide hiding spots for minors during foraging.

Feeding and Diet

This species is strictly carnivorous and will not eat seeds. Minors forage for insects and arthropod remains, acting as scavengers ^[5][1]. In captivity, offer small insects like fruit flies, crickets, or mealworms. Protein-rich foods are essential, sugar water is typically rejected. Feed every 2-3 days, removing uneaten prey to prevent mold.

Caste Behavior and Colony Roles

Majors serve as aggressive nest guards, standing just inside the entrance to attack intruders. Minors handle all foraging duties, following scent trails but not forming organized columns ^[1]. This division of labor makes the nest nearly impregnable. When keeping this species, you will see majors clustered at the entrance while minors move through the outworld.

Temperature and Seasonal Care

As a desert species, Pheidole clydei prefers warm conditions. Keep temperatures around 22-28°C, with a slight gradient allowing the colony to choose their preferred spot. Winter activity may decrease, but hibernation requirements are unknown. Room temperature in the low-mid 20s°C is a good starting point ^[1].

Frequently Asked Questions

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References