Pubblicazioni (16):
- Lyons, Tim. 2019. "Brycon guatemalensis". The IUCN Red List of Threatened Species. e.T191203A1972608. DOI: 10.2305/IUCN.UK.2019-2.RLTS.T191203A1972608.en (ffm01201) (riassunto)
- Lyons, Tim & A. Palmer-Newton. 2019. "Chiapaheros grammodes". Freshwater Fishes of Mexico. DOI: 10.2305/IUCN.UK.2019-2.RLTS.T192882A2179619.en (ffm10058)
- Lyons, Tim. 2019. "Eleotris picta". The IUCN Red List of Threatened Species. e.T183340A1736854. DOI: 10.2305/IUCN.UK.2019-2.RLTS.T183340A1736854.en (ffm01026) (riassunto)
- Lyons, Tim. 2019. "Gambusia zarskei". The IUCN Red List of Threatened Species. e.T140314366A140314376. DOI: 10.2305/IUCN.UK.2019-2.RLTS.T140314366A140314376.en (ffm01066) (riassunto)
- Lyons, Tim. 2019. "Heterophallus echeagarayi". The IUCN Red List of Threatened Species. e.T191726A2000103. DOI: 10.2305/IUCN.UK.2019-2.RLTS.T191726A2000103.en (ffm01130) (riassunto)
- Lyons, Tim. 2019. "Millerichthys robustus". The IUCN Red List of Threatened Species. e.T19736A2482411. DOI: 10.2305/IUCN.UK.2019-2.RLTS.T19736A2482411.en (ffm01113) (riassunto)
- Lyons, Tim. 2019. "Notropis sallaei". The IUCN Red List of Threatened Species. 2019:e.T191255A1974392. DOI: 10.2305/IUCN.UK.2019-2.RLTS.T191255A1974392.en (ffm01013) (riassunto)
- Lyons, Tim & M. Vega-Cendejas. 2019. "Oscura heterospila". The IUCN Red List of Threatened Species. e.T192922A2179904. DOI: 10.2305/IUCN.UK.2019-2.RLTS.T192922A2179904.en (ffm11879) (riassunto)
- Lyons, Tim & Arcadio Valdes Gonzales. 2019. "Poecilia latipunctata". The IUCN Red List of Threatened Species. e.T17832A1531379. DOI: 10.2305/IUCN.UK.2019-2.RLTS.T17832A1531379.en (ffm01184) (riassunto)
- Lyons, Tim. 2019. "Pseudoxiphophorus bimaculatus". The IUCN Red List of Threatened Species. e.T191736A2001438. DOI: 10.2305/IUCN.UK.2019-2.RLTS.T191736A2001438.en (ffm01119) (riassunto)
- Lyons, Tim. 2019. "Pseudoxiphophorus jonesii". The IUCN Red List of Threatened Species. e.T191739A2002063. DOI: 10.2305/IUCN.UK.2019-2.RLTS.T191739A2002063.en (ffm01126) (riassunto)
- Lyons, Tim. 2019. "Thorichthys pasionis". The IUCN Red List of Threatened Species. e.T192915A2179855. DOI: 10.2305/IUCN.UK.2019-2.RLTS.T192915A2179855.en (ffm11752) (riassunto)
- Lyons, Tim. 2019. "Wajpamheros nourissati". The IUCN Red List of Threatened Species. e.T191839A2007664. DOI: 10.2305/IUCN.UK.2019-2.RLTS.T191839A2007664.en (ffm12058) (riassunto)
- Lyons, Tim. 2019. "Xiphophorus xiphidium". The IUCN Red List of Threatened Species. e.T191793A2003297. DOI: 10.2305/IUCN.UK.2019-2.RLTS.T191793A2003297.en (ffm01025) (riassunto)
- Lyons, Tim & Laura Máiz-Tomé, Marcelo Tognelli, Adam Daniels, Clayton Meredith, Robert Bullock, Ian Harrison. 2020. "The status and distribution of freshwater fishes in Mexico". The IUCN Red List of Threatened Species (ffm00926)
- Lyons, Tim. 2020. "Poecilia petenensis". The IUCN Red List of Threatened Species. 2020:e.T191752A165014985. DOI: 10.2305/IUCN.UK.2020-2.RLTS.T191752A165014985.en (ffm01001) (riassunto)