Is “Dryopeia morrisoni” in the public domain?

Yes. “Dryopeia morrisoni” is public domain and released under CC0, so it is free to download and reuse for any purpose, including commercially, with no permission needed.

Can I use “Dryopeia morrisoni” commercially for free?

Yes. As a CC0 public-domain work it can be used commercially, modified and redistributed with no fee and no attribution required.

“Dryopeia morrisoni” by H. Morrison (28 Mar 1916) is a public-domain (CC0) artwork, free to view, download and reuse for any purpose. It is catalogued from the open collection of Digital Public Library of America.

Dryopeia morrisoni

H. Morrison

Title	Dryopeia morrisoni
Artist	H. Morrison
Date	28 Mar 1916 20th century
Classification	image
Holding institution	Digital Public Library of America
Credit line	Digital Public Library of America, via {'@id': 'http://dp.la/api/contributor/nmnh---entomology-dept', 'name': 'NMNH - Entomology Dept'}.
Rights	Public domain (CC0)