Roubik, David Ward; Segura, Jorge Arturo Lobo; Camargo, Joao Maria Franco de
(1997)
Meliwillea bivea gen.n., sp.n. is the only known stingless bee genus endemic to Central America. External morphology and male genitaia show affinity of Meliwillea with Scaptotrigona . Its plesimorphies and current sympatry ...