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Sphaerodactylus townsendi GRANT, 1931

IUCN Red List - Sphaerodactylus townsendi - Least Concern, LC

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Higher TaxaSphaerodactylidae, Gekkota, Sauria, Squamata (lizards: geckos)
Subspecies 
Common NamesE: Puerto Rican Sandy Geckolet, Townsend's Least Gecko, Townsend's dwarf sphaero 
SynonymSphaerodactylus townsendi GRANT 1931: 208
Sphaerodactylus nicholsi townsendi — THOMAS & SCHWARTZ 1966: 245
Sphaerodactylus townsendi — SCHWARTZ & HENDERSON 1991: 542
Sphaerodactylus townsendi — KLUGE 1993
Sphaerodactylus townsendi — RÖSLER 2000: 114 
DistributionPuerto Rico, Vieques, Caja de M.

Type locality: Northeast corner of Cabeza de San Juan, Puerto Rico.  
Reproductionoviparous 
TypesHolotype: MCZ 34613. 
DiagnosisUnfortunately we had to temporarily remove additional information as this was scraped by multiple AI companies who sell that data to their customers. These details, e.g. detailed descriptions or comparisons (about 1541 characters), are available for collaborators and contributors. Please contact us for details. 
CommentFor illustrations see Grant, 1931; Thomas and Schwartz, 1966 (as S. nicholsi townsendi); Rivero, 1978 (as S. nicholsi townsendi). 
EtymologyNamed after Charles Haskins Townsend (1859-1944), a zoologist who worked for the U.S. Fish Commission (1883-1902). He explored northern California (1883-1884) and the Kobuk River, Alaska (1885), and was an expert before the Russo-American fisheries arbitration at The Hague (1896). 
References
  • Allen, W., Moreno, N., Gamble, T. and Chiari, Y. 2020. Ecological, behavioral and phylogenetic influences on the evolution of dorsal color pattern in geckos. Evolution. doi:10.1111/evo.13915, published 2019 - get paper here
  • Beolens, Bo; Michael Watkins, and Michael Grayson 2011. The Eponym Dictionary of Reptiles. Johns Hopkins University Press, Baltimore, USA - get paper here
  • Brendan J Pinto, James Titus-McQuillan, Juan D Daza, Tony Gamble 2019. Persistence of a geographically-stable hybrid zone in Puerto Rican dwarf geckos. Journal of Heredity, esz015 - get paper here
  • Grant, C. 1931. The sphaerodactyls of Porto Rico, Culebra and Mona islands. J. Dept. Agric. Puerto Rico 15: 199-213. - get paper here
  • Rivero, J.A. 1978. Los anfibios y reptiles de Puerto Rico. M. Pareja Montana, 16, Barcelona, Espafia: x + 152 + 148pp.
  • Rösler, H. 2000. Kommentierte Liste der rezent, subrezent und fossil bekannten Geckotaxa (Reptilia: Gekkonomorpha). Gekkota 2: 28-153
  • Schwartz, A. & Henderson, R.W. 1991. Amphibians and Reptiles of the West Indies. University of Florida Press, Gainesville, 720 pp.
  • Thomas, R., and A. Schwartz. 1966. Sphaerodactylus (Gekkonidae) in the greater Puerto Rico region. Bulletin of the Florida State Museum, Biological Sciences, 10:193—260 - get paper here
 
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