Flowervisiting behaviour of Trigona (T.) williana on Passiflora coccinea & Passiflora glandulosa in Mabura, Guyana / D.L.W.M. Dalessi
Flowervisiting behaviour of Trigona (T.) williana on Passiflora coccinea & Passiflora glandulosa in Mabura, Guyana