Ceratognathus argentinensis Martínez, 1981: 13. (orig. comb.)

........H. argentinensis, male. ........Photo by M.J. Paulsen	Distribution of H. argentinensis.

Distribution: Argentina, Chile.

Paulsen, M. J. and J. Mondaca. 2006. Revision of the South American Ceratognathini (Coleoptera: Lucanidae: Aesalinae) with the description of a new genus and a new species. Zootaxa 1191: 1-19.

Martínez, A. 1981. Un nuevo Ceratognathus neotropical (Coleoptera: Lucanidae). Boletín de Entomología Venezolana N.S. 2(2): 13–19.

Biology:

Paulsen, M. J. and J. Mondaca. 2006. Revision of the South American Ceratognathini (Coleoptera: Lucanidae: Aesalinae) with the description of a new genus and a new species. Zootaxa 1191: 1-19.

Remarks:

Collected in association with dead Nothofagus trees and at light.