Resin bugs: walking sticky traps

Reduvid bugs (Reduvioidea) – of which there are more than 7,000 named species – have evolved a diverse range of structural and behavioral adaptations to enable them to capture prey (4), including the application of sticky substances (“sticky traps”) to their forelegs by so-called resin bugs. Such ‘sticky trap predation’ is known from species in both the…

Stingless bees and resin bugs

The peculiar shape of this nest entrance caught my eye. Bees were moving in and out of the trumpet-shaped nest which was located below a large dipterocarp tree, at the foot of Doi Chiang Dao mountain, north of Chiang Mai, Thailand. These waxy nests are constructed by stingless bees (Meliponini tribe of the family Apidae),…