Stingless Bees (Meliponini) – Nature’s Tiny Wonders

  • Nesting: Stingless bees often nest in protected cavities, such as hollow tree trunks, underground cavities, or man-made structures. They construct their nests using a mixture of wax and resin, creating intricate internal structures known as brood combs for rearing their young and storing provisions. The entrance to the nest is typically small and guarded by worker bees to prevent intruders.
  • Pollen Carrying Method: Corbiculae (Pollen Baskets)
  • Foraging: Stingless bees (Meliponini) are generally polylectic, meaning they forage on a wide variety of flowering plants for pollen and nectar.
  • Size: Tiny, 2-10 mm.
  • Average Length: 4 mm
  • Body Type: Apiform
  • Coloring: black, brown, yellow, red, white
  • Pattern: Typically striped or solid.
  • Sociality: Eusocial
  • Wings: Reduced venation, transparent, two pairs
  • Eyes: Compound, large, and multifaceted.
  • Mandibles: Reduced, less robust bite.
  • Sting: Stingless, pain: none, aggression: low
  • Tarsal Claws: Simple or bifid claws.
  • Abdomen: Reduced stinger, rounder shape.
  • Antennae: Medium
  • Hair: Plumose, branched, pollen-collecting.
  • Colorado Native: false
Additional Notes: – Belong to the tribe Meliponini, family Apidae. – Found in tropical and subtropical regions worldwide. – Produce honey, often called “meliponine honey” or “pot-honey.” – Smaller and less aggressive compared to other bees. – Have reduced or absent stingers. – Play a crucial role in pollination, especially in rainforests. – Nest in cavities such as hollow tree trunks and underground. – Important in traditional medicine and various cultural practices.

Identification Tips: – Smaller than typical honeybees, often less than 5 mm. – Reduced stinger, appearing blunt or absent. – Nest entrance is often a single small hole or tube. – Dark, shiny body with varying hair density. – Generally found in tropical and subtropical regions. – Buzzing for defense rather than stinging. – Presence of pollen baskets (corbicula) on hind legs. – Often observe unique nest structures like cerumen (mixture of wax and propolis).

Stingless Bees (Meliponini) – Nature’s Tiny Wonders


Stingless bees, scientifically known as Meliponini, are a captivating group of bees that stand out for their small size and lack of a defensive sting. These remarkable insects play a crucial role in pollination, making them essential contributors to the health of ecosystems worldwide. With their fascinating social structures and intricate behaviors, stingless bees are a marvel of nature that continues to intrigue scientists and nature enthusiasts alike.


The name “Meliponini” stems from the Greek words “meli” meaning honey and “ponos” meaning labor, highlighting the bees’ significant role in the production of honey.

Physical Characteristics

Stingless bees exhibit a diverse array of physical traits that set them apart from other bee species. These include:

  • Body Shape: Stingless bees can have various body shapes, such as Bombiform, Euceriform, Megachiliform, Apiform, Hylaeiform, Andreniform, and Epeoliform.
  • Coloring: Their colors range from yellow, black, white, red, orange, metallic, green, gold, dark brown, to combinations like yellow and black.
  • Antennae: Their antennae can be short, medium, or long, depending on the species.
  • Hair: Stingless bees may have dense, short hair on their bodies, thorax, legs, and abdomen, giving them a furry appearance.
  • Abdomen: Some species have striped abdomens, while others have solid-colored ones.
  • Other important characteristics include their size, wings, eyes, mandibles, pollen-carrying structures, tarsal claws, and more.

Ecological Significance

Stingless bees play a crucial role in pollination, aiding in the reproduction of countless plant species. Their efficiency as pollinators contributes to the diversity of flora in their habitats, supporting entire ecosystems and the food supply for numerous animals, including humans.


Stingless bees are predominantly found in tropical and subtropical regions around the world, with the highest diversity occurring in areas such as South America, Southeast Asia, and Australia.

Social Behavior

Unlike solitary bees, stingless bees live in highly organized colonies with complex social structures. These colonies consist of a queen, workers, and sometimes drones, each with specific roles that contribute to the colony’s success.

Nesting Practices

Stingless bees build intricate nests using various materials such as wax, resin, and mud. These nests can be found in hollow trees, rock crevices, or underground, showcasing the bees’ adaptability to diverse environments.

Floral Specialization

Some species of stingless bees exhibit floral specialization, where they preferentially gather pollen and nectar from specific plant species. This behavior benefits both the bees and the plants, creating a specialized and efficient pollination network.

Natural Predators

Stingless bees face threats from predators such as birds, ants, and other insects. These predators can raid the bees’ nests for honey, pollen, and bee larvae, posing significant challenges to the survival of stingless bee colonies.

Conservation Status

Due to habitat loss, climate change, and pesticide use, many species of stingless bees are facing declines in population numbers. Conservation efforts are crucial to protect these important pollinators and preserve the delicate balance of ecosystems they support.

Human Impact

Human activities, including deforestation, urbanization, and industrial agriculture, have a direct impact on the habitats and food sources of stingless bees. Recognizing and mitigating these impacts is essential to ensure the continued survival of these vital pollinators.

Interesting Facts

  • Stingless bees are known for producing a type of honey that is prized for its unique flavor and medicinal properties.
  • Some stingless bee species are known to engage in intricate dances to communicate the location of food sources to other members of the colony.


For further reading on stingless bees, check out these scientific studies:

Stingless Bees

  • Name: Meliponini
  • Rank: tribe
  • Stingless bees, sometimes called stingless honey bees or simply meliponines, are a large group of bees (about 500 species), comprising the tribe Meliponini (or subtribe Meliponina according to other authors). They belong in the family Apidae, and are closely related to common honey bees, carpenter bees, orchid bees, and bumblebees. Meliponines have stingers, but they are highly reduced and cannot be used for defense, though these bees exhibit other defensive behaviors and mechanisms. Meliponines are not…

    ID: 200106

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