A new blattoid from the Cretaceous formation of North America
Published in Proceedings of the United States National Museum Smithsonian Institution Washington, in 1906, in volume 29, issue No. 1439, pages 655-656
Date published:1906
Published in Proceedings of the United States National Museum Smithsonian Institution Washington, in 1906, in volume 29, issue No. 1439, pages 655-656
Date published:1906