They are really cool beetles. They emerge in a great number in my area.wow those are something aren't they!! i don't think u need any tips judging by the picture looks like they are breeding already lol
Oh.. Buggide.net had some information about the larvae feeding on roots but they didn't tell what species. I've collected this species in the pine forest so I guess I will have to bring some pine into my house. Thank you for the reply.Polyphylla are root feeders, afaik, might that be your problem?
I will have to try to find the paper I was reading the other day... I think it suggested a relationship with pines and this genus with them mostly feeding on grass, shrub, and tree roots?
Thank you for the paper!!!Found the paperhttp://www.sjsu.edu/depts/EnvStudies/pdf/Apickypalate.pdf![]()
Its about a related, and endangered, species...but I believe much of the genus behaves similarly.