Scientific illustration of Lepisiota mayri ant - showing key identification features including head, thorax, and gaster.

Lepisiota mayri

Non-Parasitic Queen No Gamergate
Sci. Name
Lepisiota mayri
Tribe
Plagiolepidini
Subfamily
Formicinae
Author
Wachkoo <i>et al.</i>, 2021
Distribution
Found in 1 countries
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Introduction

Lepisiota mayri is a small, jet-black ant species native to the Indian subcontinent. Workers have a uniformly black body with yellow-brown scapes and tarsi, and feature distinctive propodeal spines and a spiny petiole. The head and mesosoma show fine microreticulate sculpture, and the body is covered in abundant short erect setae. This species was previously misidentified as Lepisiota capensis until formally described in 2021. These ants are highly adaptable and found across diverse habitats in India and Nepal, from lowlands to elevations around 1100m. They're often collected by beating vegetation and honey baiting, suggesting they forage actively in shrubs and may be semi-arboreal. This makes them an interesting species for antkeepers looking for something different from typical ground-nesting ants.

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Status by country, from Kass et al. 2022 & Wong et al. 2023

Native Invasive Introduced (indoor) Intercepted Unknown
Data Sources
Year Range 2000 - 2026

Quick Summary

  • Difficulty: Medium
  • Origin & Habitat: India and Nepal, widespread across the Indian subcontinent from lowlands to mid-elevations (420-1125m). Found in diverse habitats across Indian states including Himachal Pradesh, Uttarakhand, Karnataka, Kerala, and many others. Collected by hand, beating vegetation, and honey baiting [1][2].
  • Colony Type: Unconfirmed colony structure. As a recently described species (2021), colony type has not been studied.
  • Size & Growth:
    • Queen: Size data unavailable, queen size has not been documented in the species description [1].
    • Worker: ~3-4mm total length, inferred from Lepisiota genus patterns [1].
    • Colony: Unknown, no colony size data available for this species.
    • Growth: Unknown, no development data exists for this species.
    • Development: Unconfirmed, no development studies exist for this species. (Development timeline is unconfirmed since this is a newly described species with no published development data.)
  • Antkeeping:
    • Temperature: Aim for 22-26°C. This species comes from temperate to subtropical regions of India and Nepal, so moderate warmth is appropriate.
    • Humidity: Moderate humidity around 50-70%. Their natural habitat includes diverse conditions. Keep the nest substrate slightly moist but allow some drying between waterings.
    • Diapause: Likely required. Most temperate and subtropical ants from this region undergo a winter rest period. Reduce temperature to 15-18°C for 2-3 months during winter.
    • Nesting: Based on their foraging behavior (beating vegetation), they may prefer nests with vertical or elevated options. Y-tong (AAC) nests work well. Their small size means narrow passages are appropriate.
  • Behavior: These are small, active ants that forage actively, including in vegetation. They're not particularly aggressive. Their small size means escape prevention is critical, they can squeeze through tiny gaps. They're likely fast-moving and probably recruit nestmates to food sources efficiently.
  • Common Issues: escape prevention is critical due to their very small size, use fine mesh and tight-fitting lids., no published care guidelines exist since this is a newly described species., colony development may be slow, don't overfeed or over-stimulate in early stages., wild-caught colonies may carry parasites or pathogens that can wipe out colonies., humidity control is important, too wet causes mold, too dry causes desiccation.

Housing and Nest Setup

Given their small size and foraging behavior, Lepisiota mayri needs careful housing. A Y-tong (AAC) nest with narrow chambers works well. You could also use a test tube setup for founding colonies. Because they're often collected by beating vegetation, they may appreciate some vertical space or the ability to climb. However, avoid large open areas that might stress them. Use a tight-fitting lid and apply Fluon or similar barrier to all openings, these tiny ants can escape through gaps you can't even see. Provide a water tube and sugar water constantly, plus protein prey 2-3 times per week. [1]

Feeding and Diet

Based on their collection method (honey baiting), they clearly accept sweet liquids. Offer sugar water or honey water constantly, they'll readily drink it. For protein, offer small prey items like fruit flies, pinhead crickets, or other tiny insects. Given their small size, prey should be appropriately sized. Remove uneaten prey within 24-48 hours to prevent mold. Related Lepisiota species are generalist feeders, so variety is good once your colony is established. [1]

Temperature and Seasonal Care

Keep your colony at 22-26°C during the active season. This species comes from the Indian subcontinent where temperatures are moderate most of the year. During winter, provide a diapause period, reduce temperature to 15-18°C for 2-3 months. This mimics their natural seasonal cycle and helps maintain colony health. Watch for natural slowing of activity as a cue that winter is approaching. A small heat cable on one side of the nest can create a useful gradient. [1][2]

Handling and Observation

These tiny ants are not suitable for hands-on handling, they're too small and fast. Observation is best done through the nest walls. Their small size means you need good lighting and potentially magnification to appreciate their details. When cleaning or moving the colony, work gently and avoid sudden movements. Because they're so small, transferring between nests requires patience and care. [1]

Frequently Asked Questions

How long does it take for Lepisiota mayri to produce first workers?

The egg-to-worker timeline is unconfirmed for this species. No development studies exist for this newly described species. Be patient with founding colonies.

Can I keep multiple Lepisiota mayri queens together?

Colony structure is unconfirmed for this species. Until documented otherwise, it's best to keep one queen per colony. Combining unrelated queens is not recommended.

What do Lepisiota mayri eat?

They accept sugar sources readily (honey water, sugar water) and small protein prey like fruit flies or tiny crickets. Based on honey baiting collection, sweet liquids are definitely accepted. Offer variety once the colony grows.

Are Lepisiota mayri good for beginners?

This is a medium-difficulty species. Their small size makes escape prevention critical, and as a newly described species, there's limited published care guidance. If you're experienced with small ants and want something unique, they're interesting. Beginners might prefer more established species with documented care sheets.

How big do Lepisiota mayri colonies get?

Maximum colony size is unknown. No colony size data has been documented for this species.

Do Lepisiota mayri need hibernation?

Yes, a winter rest period is likely required. Reduce temperatures to 15-18°C for 2-3 months during winter. This matches their natural seasonal cycle in the temperate regions of their range.

Why are my Lepisiota mayri escaping?

Their tiny size means they can squeeze through impossibly small gaps. Use fine mesh, apply Fluon to all rim edges, and check for any gaps in your setup. Even a tiny crack is an escape route for these ants.

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References

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This caresheet is licensed under CC BY-SA 4.0 .