Beetle portrait... www.flickr.com

BOLD Systems: Taxonomy... v3.boldsystems.org

Genus Ptychoderes ·... www.inaturalist.org

STRI Research Portal -... panamabiota.org

The Weevil Portal -... serv.biokic.asu.edu

Ptychoderes viridanus... fr.pinterest.com

Ptychoderes nebulosus... inpn.mnhn.fr

Moss-patterned long-snout... www.flickr.com

BOLD Systems: Taxonomy... v3.boldsystems.org

ANTHRIBIDAE | Pybio... www.pybio.org

Genus Ptychoderes ·... www.inaturalist.org

Biodiversidad de Guatemala... biodiversidad.gt

ANTHRIBIDAE | Pybio... www.pybio.org

Ptychoderes viridanus... inpn.mnhn.fr

Biodiversidad de Guatemala... biodiversidad.gt

ANTHRIBIDAE NEOTROPICAL coleoptera-neotropical.org

SciELO - Brasil - Duas... www.scielo.br

The Weevil Portal -... serv.biokic.asu.edu

Diversity of Anthribidae... www.researchgate.net

Meloidae —... www.meloidae.com