Charvet, P. & Avalos, C. & Blanco-Parra, MP , Espinoza, E. & Herman, K. & Morales-Saldaña, J.M. & Naranjo- Elizondo, B. (2020)
Tetronarce occidentalis
The IUCN Red List of Threatened Species 2020: e.T116862720A116862840 DOI: 10.2305/IUCN.UK.2020-3.RLTS.T116862720A116862840.en
