Dilobocondyla fouqueti

Quick Summary

• Difficulty: Medium
• Origin & Habitat: Vietnam and southern China (Fujian, Guangxi, Hainan, Yunnan), in mature lowland forest patches. A habitat specialist restricted to primary forest ^[1].
• Colony Type: Colony structure is unconfirmed. No published data on whether they are single-queen (monogyne) or multi-queen (polygyne) colonies.
• Size & Growth:
  • Queen: 7.28-8.20 mm ^[2]
  • Worker: 5.5-7.04 mm ^[2][3]
  • Colony: Unknown, no colony size data published
  • Growth: Unknown, no development data available
  • Development: Unconfirmed, no direct development data exists for this species (Development time is unknown. Similar Southeast Asian forest Myrmicinae typically take 6-10 weeks at warm temperatures, but this is not confirmed for D. fouqueti.)
• Antkeeping:
  • Temperature: Based on their native range in southern China and Vietnam, they likely prefer warm conditions. Start around 22-26°C and observe colony activity.
  • Humidity: Native to humid lowland forest, keep nest substrate moderately moist but not waterlogged. Provide a moisture gradient so ants can self-regulate.
  • Diapause: Unknown, no published data on overwintering requirements.
  • Nesting: At least partly arboreal in the wild, they likely nest in elevated locations, possibly in rotting wood or under bark in trees. In captivity, a Y-tong (AAC) nest or plaster formicarium with some vertical space works well.
• Behavior: Workers are moderately active foragers. Their large eyes and arboreal habits suggest they may forage on vegetation as well as the ground. As Myrmicinae, they have a modified stinger used to smear venom rather than pierce. Escape risk is moderate given their 5-7mm size, standard barrier methods should suffice.
• Common Issues: this species is rarely kept and may have specific requirements not yet understood by hobbyists, wild-caught colonies may struggle to adapt to captive conditions if collected from specialized primary forest habitat, their arboreal nature means they may not thrive in fully ground-based setups, lack of published captive care information means keepers are essentially pioneering husbandry methods, their rarity in the wild makes obtaining colonies difficult

Natural History and Distribution

Dilobocondyla fouqueti is native to Vietnam and southern China, with confirmed records from Fujian, Guangxi, Hainan, and Yunnan provinces in China ^[3][2][4]. The species is uncommon in the wild, with only a handful of records from well-surveyed areas. It is a habitat specialist restricted to primary (old-growth) forest and has not been found in secondary forest or rubber plantations ^[1]. All recent Hong Kong records come from mature patches of lowland forest. The species appears to be at least partly arboreal, meaning it nests in or near trees rather than solely on the ground.

Identification and Morphology

Workers of D. fouqueti are medium-sized ants measuring 5.5-7mm in length, with notable size variation across specimens ^[2][3]. They can be identified by their distinctive color pattern: head and gaster are dark brown to black, while the mesosoma, petiole, and postpetiole are reddish-brown to yellowish-brown. The scapes and legs are yellowish-brown. Their body is covered with abundant long whitish hairs. The head is nearly quadrate with a concave posterior margin, and the mandibles have 6 teeth. The antennae are 12-segmented with a distinct 3-segmented club. The sculpture is characteristically rugose-reticulate on the head and mesosoma, while the gaster is smoother and shinier with fine micro-reticulations. Queens are larger at 7.28-8.20mm and possess three ocelli ^[2].

Housing and Nest Preferences

Based on their arboreal habits in the wild, D. fouqueti likely prefers nests in elevated locations within rotting wood or under bark. In captivity, a Y-tong (AAC) nest or plaster formicarium works well. Because they are partly arboreal, providing some vertical space in the nest setup is beneficial. Keep the nest moderately humid. A moisture gradient allows ants to self-regulate their preferred humidity. Since this species is rarely kept in captivity, there is no established husbandry wisdom yet. The outworld should include some climbing structures since they may forage at various heights.

Feeding and Diet

The specific diet of D. fouqueti has not been documented in scientific literature. As a Myrmicinae ant, they likely have a varied diet similar to other forest-dwelling ants in this subfamily, probably omnivorous with a preference for protein sources. In captivity, offer a balanced diet: protein sources like fruit flies, small crickets, or mealworms, along with sugar sources like honey water or sugar water. Given their arboreal habits, they may also accept honeydew or nectar substitutes. Always provide fresh water.

Temperature and Seasonal Care

Dilobocondyla fouqueti originates from southern China and Vietnam, regions with warm, humid climates. Based on their native range, they likely prefer temperatures in the low-to-mid 20s Celsius (around 22-26°C). A gentle temperature gradient in the nest allows workers to regulate their own conditions. For seasonal care, there is no published data on whether they require a dormancy period. Observe your colony's activity patterns and adjust accordingly.

Frequently Asked Questions

Report an Issue

The current care sheet is based fully on literature. See inconsistencies, or something that's incorrect? Please report here, it will be resolved after review from an admin. Contributing to the blogs tab also helps providing information, to make us be able to further improve the caresheets. Thank you for your support!

References