“Hemiceras echo” by [Not Stated] ([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.

Hemiceras echo

[Not Stated]

Title	Hemiceras echo
Artist	[Not Stated]
Date	[Not Stated]
Medium	1
Classification	Dyar, H. G. 1908. Proceedings of the Entomological Society of Washington. 9 : 50.
Origin	Omai, Cuyuni-Mazaruni, Guyana Omai
Holding institution	Smithsonian Open Access
Rights	Public domain (CC0)

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Updated 2026-09-05