usgsbiml: PsaenythiaA populous genus with many South American species, check out the ultra wide head
usgsbiml: PsaenythiaA populous genus with many South American species, check out the ultra wide head of this male from Argentina. From the Packer Lab collection.All original pictures completely public domain and available at our Flickr site:https://www.flickr.com/photos/usgsbiml/Photography Information: http://www.youtube.com/watch?v=S-_yvIsucOYFollow us on Instagram: https://www.instagram.com/usgsbiml/sam droege -- source link