Bothrops asper (English Wikipedia)

Bonilla, F.; Sunyer, J.; Porras, L.W.; Chaves, G.; Lamar, W.; Solórzano, A.; Rivas, G.; Caicedo, J.R.; Gutiérrez-Cárdenas, P.; Cisneros-Heredia, D.F. (2021). "Bothrops asper". IUCN Red List of Threatened Species. 2021: e.T197464A2486766. doi:10.2305/IUCN.UK.2021-3.RLTS.T197464A2486766.en. Retrieved 16 January 2023.
Sasa, Mahmood; Dennis K. Wasko; William W. Lamar (2009). "Natural history of the terciopelo Bothrops asper (Serpentes: Viperidae) in Costa Rica" (PDF). Toxicon. 54 (7): 904–922. Bibcode:2009Txcn...54..904S. doi:10.1016/j.toxicon.2009.06.024. PMID 19563822. Archived from the original (PDF) on 2012-04-26. Retrieved 2011-02-10.
Voss, Robert S. (May 2013). "Opossums (Mammalia: Didelphidae) in the diets of Neotropical pitvipers (Serpentes: Crotalinae): Evidence for alternative coevolutionary outcomes?". Toxicon. 66: 1–6. Bibcode:2013Txcn...66....1V. doi:10.1016/j.toxicon.2013.01.013. PMID 23402839.

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Sasa, Mahmood; Dennis K. Wasko; William W. Lamar (2009). "Natural history of the terciopelo Bothrops asper (Serpentes: Viperidae) in Costa Rica" (PDF). Toxicon. 54 (7): 904–922. Bibcode:2009Txcn...54..904S. doi:10.1016/j.toxicon.2009.06.024. PMID 19563822. Archived from the original (PDF) on 2012-04-26. Retrieved 2011-02-10.
Voss, Robert S. (May 2013). "Opossums (Mammalia: Didelphidae) in the diets of Neotropical pitvipers (Serpentes: Crotalinae): Evidence for alternative coevolutionary outcomes?". Toxicon. 66: 1–6. Bibcode:2013Txcn...66....1V. doi:10.1016/j.toxicon.2013.01.013. PMID 23402839.

Bonilla, F.; Sunyer, J.; Porras, L.W.; Chaves, G.; Lamar, W.; Solórzano, A.; Rivas, G.; Caicedo, J.R.; Gutiérrez-Cárdenas, P.; Cisneros-Heredia, D.F. (2021). "Bothrops asper". IUCN Red List of Threatened Species. 2021: e.T197464A2486766. doi:10.2305/IUCN.UK.2021-3.RLTS.T197464A2486766.en. Retrieved 16 January 2023.

Cisneros-Heredi, Diego F.; Touzet, Jean-Marc (30 December 2004). "Distribution and conservation status of Bothrops asper (GARMAN, 1884) in Ecuador" (PDF). Herpetozoa. 17 (3/4): 135–141. Retrieved 31 December 2011.

Solórzano, Alejandro; Cerdas, Luis (1989). "Reproductive biology and the distribution of the Terciopelo, Bothrops asper Garman (Serpentes, Viperidae), in Costa Rica". Herpetologica. 45 (4): 444–450. Archived from the original on 19 April 2013. Retrieved 1 January 2012.

Sasa, Mahmood; Dennis K. Wasko; William W. Lamar (2009). "Natural history of the terciopelo Bothrops asper (Serpentes: Viperidae) in Costa Rica" (PDF). Toxicon. 54 (7): 904–922. Bibcode:2009Txcn...54..904S. doi:10.1016/j.toxicon.2009.06.024. PMID 19563822. Archived from the original (PDF) on 2012-04-26. Retrieved 2011-02-10.
Voss, Robert S. (May 2013). "Opossums (Mammalia: Didelphidae) in the diets of Neotropical pitvipers (Serpentes: Crotalinae): Evidence for alternative coevolutionary outcomes?". Toxicon. 66: 1–6. Bibcode:2013Txcn...66....1V. doi:10.1016/j.toxicon.2013.01.013. PMID 23402839.