Check List and Authors Chec List Open Access | Freely Available at Journal of Species Lists and Distribution
Total Page:16
File Type:pdf, Size:1020Kb
ISSN 1809-127X (online edition) © 2011 Check List and Authors Chec List Open Access | Freely available at www.checklist.org.br Journal of species lists and distribution N Reptilia, Squamata, Teiidae, Dracaena paraguayensis Dracaena sí, Crocodilurus no ISTRIBUTIO D NormanAmaral, J. Scott 1950: 1* and Pier In Cacciali Paraguay, 2 RAPHIC G EO 1 Research Associate, Smithsonian Institution. c/o P. O. Box 307. Creston, CA, 93432, USA. G 2 Museo Nacional de Historia Natural del Paraguay. Sucursal 1, Ruta Mariscal Estigarribia, Km 10.5. San Lorenzo, Paraguay. N [email protected] O * Corresponding author. E-mail: OTES N Abstract: An old published record for “Crocodilurus” in Paraguay was almost certainly based on Dracaena paraguayensis Amaral, 1950. Thus, D. paraguayensis Olimpo, and Crocodilurus lacertinus occurs from the Brazilian Pantanal south along the Paraguay River as far as Fuerte (Daudin, 1802) remains restricted to the Amazon and Orinoco river drainages. Mesquita et al. (2006), in their excellent paper on the Acknowledgments: We thank F. Bauer for information on the current ecology of two genera of large, semiaquatic Amazonian distribution of D. paraguayensis. teiids, cite Bertoni (1928) as the source of a record of Crocodilurus lacertinus (Daudin, 1802) for Paraguay. Literature Cited Talbot (1979), in his list of Paraguayan reptiles, doubted del Museo Nacional de Historia Natural del Paraguay (marzo, 1980 Aquino, A.L., N.J. Scott and M. Motte.In 1996. O. Romero Lista de (ed.). anfibios Colecciones y reptiles de According to Bertoni (1928), the specimen was an animal flora y fauna del Museo Nacional de Historia Natural del Paraguay. fromthe identification, the northern but part did of not Paraguay review donatedany specimens. to the - setiembre, 1995); p. 331-400 zoological garden in Asunción. Squamata).Asunción: Ministerio Zoologische de VerhandelingenAgricultura y Ganadería. Avila-Pires,Bertoni, A.W. T.C.S.1928. El1995. crocodilurus Lizards oof yakarerã Brazilian en elAmazonia Paraguay (Reptiles).(Reptilia: of the zoological garden and spoke to the zookeeper about Revista de la Sociedad Científica del Paraguay (299): 1-706. thisWe matter. examined The the search specimens produced preserved an old in thespecimen collection of 2(4): 187. Dracaena paraguayensis Amaral, 1950 without data, but Bertoni,hasta A.W. 1937. 1939. Reptiles Catálogos y batracios. sistemáticos Revista de dela Sociedadlos vertebrados Científica del none of Crocodilurus ParaguayParaguay. Mamíferos, aves, reptiles, batracios , peces comprobados light on the specimen, but the zookeeper remembered that 4(4): 3-49. The collection’s files shed no further Mesquita,Brazilian D.O., Amazon. G.R. Colli, Journal G.C. of Costa, Herpetology F.R. França, A.A. Garda and A.K. In Paraguay, Dracaena paraguayensis, along with other Peres-Jr. 2006. At the water’s edge: Ecology of semiaquatic teiids in Informes Científicos, Instituto de Ciencias 40(2): Básicas, 221-229. Universidad elementsit had lived of at the least pantanal two years fauna in the such zoo. as Iguana iguana Talbot,Nacional J.J. 1979. de Asunción Una nueva lista sistemática de reptiles del Paraguay. west bank of the Río Paraguay from the Pantanal of Brazil 2(1): 76-94. south(Linnaeus, as far 1758), as Fuerte is found Olimpo, in the Alto overflow Paraguay swamps (20°55’ of the S, 57°50’ W; Aquino et al. 1996; F. Bauer, pers. comm.). That Dracaena for the similar Crocodilurus is almost certain, and Crocodilurus Bertoni (1928; 1939) misidentified Received: January 2011 lacertinus remains a species restricted to the Amazon and Last Revised: January 2011 Accepted: January 2011 Published online: February 2011 Orinoco river basins (Avila-Pires 1995). Editorial responsibility: Pedro L. V. Peloso Check List | Volume 7 | Issue 1 | 2011 052.