TRIGONA ON EUCALYPTUS Australian stingless bees collecting nectar from the flowers of a eucalyptus tree. Mark K. Greco, Swiss Bee Research Centre
TRIGONA CARBONARIA AT HIVE ENTRANCE Australian stingless bees surrounding the entrance to their hive. Mark K. Greco, Swiss Bee Research Centre
HIVE ENTRANCE TUNNEL Stingless bees often construct tiny hive entrances to make it difficult for predators and parasites to get into the hive. Mark K. Greco, Swiss Bee Research Centre
3-D QUEEN ON BROOD Here is another three-dimensional CT reconstruction of a hive of Australian stingless bees (Trignoa carbonaria). Mark K. Greco, Swiss Bee Research Centre
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3-D HIVE Here is a three-dimensional CT reconstruction of an Australian stingless beehive (Trignoa carbonaria). Mark K. Greco, Swiss Bee Research Centre
2-D QUEEN AND BROOD This is a two-dimensional CT image of hive of Australian stingless bees (Trignoa carbonaria). Mark K. Greco, Swiss Bee Research Centre