Is “Cactopinus pini” in the public domain?

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

Where is “Cactopinus pini” from?

It is catalogued from the open collection of Smithsonian Open Access and is free to reuse under CC0.

Can I use “Cactopinus pini” 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.

“Cactopinus pini” by D. D. Hopkins ([Not Stated]) is a public-domain (CC0) artwork, free to view, download and reuse for any purpose. It is catalogued from the open collection of Smithsonian Open Access.

Cactopinus pini

D. D. Hopkins

Title	Cactopinus pini
Artist	D. D. Hopkins
Date	[Not Stated]
Medium	Pinned
Classification	Blackman. 1938. Proceedings of the Entomological Society of Washington. 40 (6): 153.
Origin	Griffin, [Not Stated], California, United States Griffin
Holding institution	Smithsonian Open Access
Rights	Public domain (CC0)