Morimoto, K., and H. Kojima. 2003. Morphologic characters of the weevil head and phylogenetic implications (Coleoptera, Curculionoidea). Esakia 43:133-169.
Morimoto, K., and H. Kojima. 2003. Morphologic characters of the weevil head and phylogenetic implications (Coleoptera, Curculionoidea). Esakia 43:133-169.