Caterino, Michael S., and Harden, Curt W. Unseeing and Unseen: On the Distribution, Morphology, and Larva of One of North America's Rarest Histerid Beetles, Geocolus caecus Wenzel (Coleoptera: Histeridae). Retrieved from https://par.nsf.gov/biblio/10382695. The Coleopterists Bulletin 76.2 Web. doi:10.1649/0010-065X-76.2.191.

Caterino, Michael S., & Harden, Curt W. Unseeing and Unseen: On the Distribution, Morphology, and Larva of One of North America's Rarest Histerid Beetles, Geocolus caecus Wenzel (Coleoptera: Histeridae). The Coleopterists Bulletin, 76 (2). Retrieved from https://par.nsf.gov/biblio/10382695. https://doi.org/10.1649/0010-065X-76.2.191

Caterino, Michael S., and Harden, Curt W. "Unseeing and Unseen: On the Distribution, Morphology, and Larva of One of North America's Rarest Histerid Beetles, Geocolus caecus Wenzel (Coleoptera: Histeridae)". The Coleopterists Bulletin 76 (2). Country unknown/Code not available. https://doi.org/10.1649/0010-065X-76.2.191. https://par.nsf.gov/biblio/10382695.

@article{osti_10382695,
place = {Country unknown/Code not available}, title = {Unseeing and Unseen: On the Distribution, Morphology, and Larva of One of North America's Rarest Histerid Beetles, Geocolus caecus Wenzel (Coleoptera: Histeridae)}, url = {https://par.nsf.gov/biblio/10382695}, DOI = {10.1649/0010-065X-76.2.191}, abstractNote = {}, journal = {The Coleopterists Bulletin}, volume = {76}, number = {2}, author = {Caterino, Michael S. and Harden, Curt W.}, }