Pheidole huilana

Quick Summary

• Difficulty: Hard
• Origin & Habitat: Cloud forest in Huila, Colombia at 2200m elevation. Known only from the type locality in Parque Nacional Cuevas de los Guacharos ^[1][2].
• Colony Type: Unconfirmed, colony structure has not been documented in scientific literature
• Size & Growth:
  • Queen: Size data unavailable, no total length measurements exist
  • Worker: Size data unavailable, no total length measurements exist
  • Colony: Unknown, no colony size data exists
  • Growth: Unknown
  • Development: Unknown, no direct data. Based on typical Pheidole patterns, expect 6-10 weeks at warm temperatures, but this is an estimate ^[3]. (Development timeline unconfirmed for this specific species)
• Antkeeping:
  • Temperature: Based on cloud forest origin, likely prefers cool to moderate temperatures. Inferred estimate: 18-24°C. Start at room temperature and observe colony activity ^[1][2].
  • Humidity: Cloud forest origin suggests high humidity needs. Provide a humidity gradient with consistently moist substrate but not waterlogged ^[1][2].
  • Diapause: Unknown, no seasonal data available for this species. The 2200m elevation suggests they may experience cooler temperatures seasonally.
  • Nesting: No specific nesting data exists. Based on typical Pheidole behavior, they likely nest in soil or decaying wood. Use a test tube setup or plaster nest with moist substrate ^[3].
• Behavior: Behavior is not specifically documented. As a Pheidole species, they likely have majors for defense and seed processing, and minors for foraging. Escape risk is high due to small worker size, use fine barriers. They may sting, but this is rare ^[3].
• Common Issues: escape risk due to very small worker size, ensure barriers are adequate., limited data makes care recommendations uncertain, this species is known only from a few specimens., exact temperature and humidity requirements unconfirmed, monitor colony activity closely., no information on nuptial flight timing, founding colonies may be difficult.

Appearance and Identification

Pheidole huilana is a dimorphic species with major and minor workers. Major workers have a broad head and large forward-set eyes, while minor workers have a smaller head and reduced propodeal spines. Body color is medium reddish brown for majors and yellowish brown for minors. Key identification features include the major's broad head and the minor's distinctive eye placement ^[2]. Full body size is unavailable, but workers are small based on genus patterns.

Distribution and Habitat

This species is known only from Huila, Colombia, at 2200m elevation in cloud forest habitat. The type colony was collected in Parque Nacional Cuevas de los Guacharos. Cloud forests are characterized by high humidity and moderate temperatures, which you should replicate in captivity ^[1][2].

Nest Preferences and Housing

No specific nesting data exists, but cloud forest origin suggests soil or decaying wood nests. You can use a test tube setup for founding or a plaster nest for established colonies. Maintain high humidity with moist substrate, and ensure escape prevention due to small worker size ^[3].

Feeding and Diet

Diet is unconfirmed, but as a Pheidole species, they likely eat seeds, small insects, and honeydew. You should offer varied diet including seeds, protein sources like mealworm pieces, and sugar water ^[3].

Temperature and Seasonal Care

Based on cloud forest origin, aim for 18-24°C. Room temperature is likely suitable. Avoid overheating. Diapause is unknown, but cooler temperatures may be beneficial seasonally ^[1][2].

Behavior and Colony Structure

Pheidole species have dimorphic workers with majors for defense and minors for foraging. Colony structure is unconfirmed. You should expect moderate aggression and defend the nest if threatened. Escape prevention is critical due to small size ^[3].

Frequently Asked Questions

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References