San Antonio Express. (San Antonio, Tex.), Vol. 53, No. 266, Ed. 1 Sunday, September 22, 1918 - Page 53 of 64 - The Portal to Texas History
Phylogeny of world stag beetles (Coleoptera: Lucanidae) reveals a Gondwanan origin of Darwin's stag beetle - ScienceDirect
San Antonio Express. (San Antonio, Tex.), Vol. 53, No. 266, Ed. 1 Sunday, September 22, 1918 - Page 53 of 64 - The Portal to Texas History
Phylogeny of world stag beetles (Coleoptera: Lucanidae) reveals a Gondwanan origin of Darwin's stag beetle - ScienceDirect
San Antonio Express. (San Antonio, Tex.), Vol. 53, No. 266, Ed. 1 Sunday, September 22, 1918 - Page 53 of 64 - The Portal to Texas History
Phylogeny of world stag beetles (Coleoptera: Lucanidae) reveals a Gondwanan origin of Darwin's stag beetle - ScienceDirect
