[1]
B. Larson and J. H. Frank, “Mexican Bromeliad Weevil (no official common name), Metamasius callizona (Chevrolat) (Insecta: Coleoptera: Curculionidae: Dryophthorinae): EENY161/IN318, 10/2000”, EDIS, vol. 2003, no. 16, Oct. 2003.