Aphaenogaster honduriana

Aphaenogaster honduriana

Aphaenogaster honduriana is a tropical ant native to Honduras, first described by Mann in 1922 ^[1]. These ants belong to the subgenus Deromyrma and inhabit the Neotropical region at approximately 15.65 degrees north latitude, placing them in warm tropical conditions year-round ^[2].

Very little is known about their specific biology or behavior in the wild. The species is only confirmed from Honduras, with type specimens collected at Lombardia, San Juan Pueblo ^[3]. They likely inhabit tropical forest habitats, but detailed studies of their nesting preferences, colony structure, or foraging behavior remain unpublished ^[2].

Quick Summary

• Difficulty: Medium to Hard
• Origin & Habitat: Honduras, Neotropical region, tropical forest habitats at approximately 15.65°N latitude ^[2][1]
• Colony Type: Likely single-queen (monogyne) based on typical Aphaenogaster patterns, though unconfirmed for this species
  • Colony: Monogyne
  • Founding: Claustral
• Size & Growth:
  • Queen: Unknown, based on Aphaenogaster genus patterns likely 6-8mm
  • Worker: Unknown, based on genus patterns likely 3-5mm
  • Colony: Unknown, Aphaenogaster colonies typically range from several hundred to a few thousand workers
  • Growth: Moderate
  • Development: Unknown, based on related Aphaenogaster species likely 6-10 weeks at 25-28°C (Tropical species likely develop continuously without seasonal breaks)
• Antkeeping:
  • Temperature: Keep warm and stable, roughly 24-28°C based on tropical origin at 15.65°N latitude ^[2]. Start around 25°C and adjust based on colony activity.
  • Humidity: Moderate to high humidity, keep nest substrate damp but not waterlogged, mimicking tropical forest floor conditions.
  • Diapause: Not required, tropical species from Honduras do not experience cold winters ^[2]
  • Nesting: Naturalistic setups with soil and rotting wood, or Y-tong/plaster nests with moderate humidity retention
• Behavior: Likely deliberate, scavenging foragers typical of the genus. Not particularly aggressive. Moderate escape risk.
• Common Issues: Limited scientific documentation means optimal care parameters are uncertain, start conservative and observe closely., Tropical humidity requirements can lead to mold without adequate ventilation., Keeping them too cool will slow development significantly, ensure adequate heating for tropical species.

Distribution and Natural History

Aphaenogaster honduriana is only known from Honduras in Central America ^[1]. The type specimens were collected at Lombardia, San Juan Pueblo by W.M. Mann in 1920 ^[3].

Phylogenomic studies place this species in the subgenus Deromyrma, a tropical Neotropical clade found at approximately 15.65 degrees north latitude ^[2]. This tropical location means they experience warm temperatures year-round without significant seasonal cold periods ^[2].

Beyond collection locality data, virtually nothing is published about their specific ecological requirements, nest site preferences, or interactions with other species ^[2][4].

Colony Founding and Development

Founding behavior has not been directly observed in Aphaenogaster honduriana. Based on typical Aphaenogaster patterns, queens likely found colonies claustrally, sealing themselves in a chamber and living off stored fat reserves until the first workers hatch.

Development time from egg to worker is unknown for this species. Related Aphaenogaster species typically take 6-10 weeks at 25-28°C. As a tropical species, they likely develop continuously without diapause periods.

Temperature and Humidity

Keep these ants warm. Their tropical origin at 15.65°N latitude suggests they need stable temperatures between 24-28°C ^[2]. Start around 25°C and adjust based on activity levels, if workers are sluggish, increase heat slightly, if they avoid heated areas, reduce temperature.

Maintain moderate to high humidity. Keep the nest substrate damp but not waterlogged. You can achieve this by moistening the substrate until it feels like a wrung-out sponge, with some slightly drier areas available for the ants to choose from.

Housing and Nest Setup

In nature, Aphaenogaster species typically nest in soil, rotting wood, or under stones. For captive colonies, use a naturalistic setup with soil and wood, or a Y-tong (AAC) nest with moderate humidity retention.

Provide tight-fitting chambers scaled to their size. Avoid tall, open spaces that stress small ants. Ensure the nest has adequate ventilation while maintaining humidity to prevent mold growth.

Feeding and Diet

Based on typical Aphaenogaster behavior, these ants are likely generalist scavengers. They probably accept dead insects, sugar water, and honey.

Offer small protein sources like fruit flies, cricket pieces, or mealworms. Provide sugar water in a test tube or liquid feeder. Remove uneaten food promptly to prevent mold in the humid conditions they prefer.

Frequently Asked Questions

References