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Riama inanis (DOAN & SCHARGEL, 2003)

IUCN Red List - Riama inanis - Data Deficient, DD
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Higher TaxaGymnophthalmidae (Cercosaurinae), Sauria, Gymnophthalmoidea, Squamata (lizards)
Subspecies 
Common Names 
SynonymProctoporus inanis DOAN & SCHARGEL 2003
Riama inanis — DOAN & CASTOE 2005 
DistributionVenezuela (Portuguesa)

Type locality: Carreterra Chabasquén-Córdova (9° 23’ N, 69° 52’ W), Sierra de Portuguesa, Venezuela, elevation 1450 m.  
Reproductionoviparous 
TypesHolotype: MCNG 827 
Diagnosis 
CommentAbundance: only known from its original description (Meiri et al. 2017). This is one of the species called 'lost' and 'rediscovered' by Lindken et al. 2024. 
EtymologyNamed after the Latin noun inane, -is, in the genitive singular meaning ‘‘of the void.’’ It refers to the fact that, prior to the discovery of P. inanis, no Proctoporus species were known from the Mérida Andes of Venezuela, which represented a large hiatus in the distribution of the genus. 
References
  • Doan, T. M. & Castoe, T.A. 2005. Phylogenetic taxonomy of the Cercosaurini (Squamata: Gymnophthalmidae), with new genera for species of Neusticurus and Proctoporus. Zoological Journal of the Linnean Society, 143: 405–416. - get paper here
  • Doan, T.M. & Schargel, W.E. 2003. Bridging the gap in Proctoporus distribution: a new species (Squamata: Gymnophthalmidae) from the Andes of Venezuela. Herpetologica 59 (1): 68-75 - get paper here
  • Lindken T.; Anderson, C. V., Ariano-Sánchez, D., Barki, G., Biggs, C., Bowles, P., Chaitanya, R., Cronin, D. T., Jähnig, S. C., Jeschke, J. M., Kennerley, R. J., Lacher, T. E. Jr., Luedtke, J. A., Liu, C., Long, B., Mallon, D., Martin, G. M., Meiri, 2024. What factors influence the rediscovery of lost tetrapod species? Global Change Biology, 30: 1-18 - get paper here
  • Meiri, Shai; Aaron M. Bauer, Allen Allison, Fernando Castro-Herrera, Laurent Chirio, Guarino Colli, Indraneil Das, Tiffany M. Doan, Frank Glaw, Lee L. Grismer, Marinus Hoogmoed, Fred Kraus, Matthew LeBreton, Danny Meirte, Zoltán T. Nagy, Cristiano d 2017. Extinct, obscure or imaginary: the lizard species with the smallest ranges. Diversity and Distributions - get paper here
  • Rivas, G.; Schargel, W.E. & Meik, J.M. 2005. A new species of Riama (Squamata: Gymnophthalmidae), endemic to the Península de Paria, Venezuela. Herpetologica 61 (4): 461-468 - get paper here
  • RIVAS, GILSON A.; CÉSAR R. MOLINA, GABRIEL N. UGUETO, TITO R. BARROS, CÉSAR L. BAR- RIO-AMORÓS & PHILIPPE J. R. KOK 2012. Reptiles of Venezuela: an updated and commented checklist. Zootaxa 3211: 1–64 - get paper here
 
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