Dolichoderus ferrugineus

Quick Summary

• Difficulty: Expert (insufficient data – care must be entirely inferred from genus patterns)
• Origin & Habitat: Amazon basin – recorded in Bolivia, Brazil, Colombia, Ecuador, French Guiana, Peru. Likely inhabits tropical lowland rainforest ^[2][1][3][4].
• Colony Type: Unconfirmed – no specific data on queen number or social structure for this species.
• Size & Growth:
  • Queen: Data unavailable – no reliable measurements found in the literature.
  • Worker: Data unavailable – no reliable measurements found in the literature.
  • Colony: Unknown
  • Growth: Unknown
  • Development: Unknown – no documented timeline. (No reliable data exists, development likely depends on typical tropical conditions but is unconfirmed.)
• Antkeeping:
  • Temperature: Unknown – as a tropical species, warm temperatures (likely around 24-28°C) are probably needed, but no specific data exists.
  • Humidity: Unknown – likely high, but no specific requirements documented.
  • Diapause: Unknown – not expected for a tropical species, but no reliable data.
  • Nesting: Unknown – likely in rotting wood or arboreal cavities based on genus patterns, but not confirmed for this species.
• Behavior: Very little documented. As a Dolichoderinae ant, Dolichoderus ferrugineus lacks a stinger and uses chemical secretions from anal glands for defense ^[2]. Temperament, escape risk, and activity patterns are not recorded.
• Common Issues: almost nothing is known about this species in captivity – all care is speculative, wild-caught colonies may carry parasites or fail to adapt, maintaining tropical conditions (warmth, moisture) is critical but exact requirements unknown, lack of published data means keepers must rely on trial and error

Morphology

Workers of Dolichoderus ferrugineus are described as having a reddish ferruginous coloration. The propodeal angles are well-developed, and the propodeal spiracle is located approximately two diameters from the propodeal border. The petiole is thickened with scarcely visible teeth ^[1].

Distribution

Dolichoderus ferrugineus is known from the Neotropical region, with records in Bolivia, Brazil, Colombia, Ecuador, French Guiana, Peru, and Guyana ^[2][3][4]. In Colombia it has only been found in the Amazonas department ^[5].

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References