52 



Paz de la Vega, Y., M. Fuenzalida, J. Illanes, and D. Lemus. 1981. Some histological and histochemical 



characteristics of the cardiac conductive system in lizards. International Research Conmiunications System 

 (IRCS) Medical Science 9(20): 75-76. 



- Liolaemus gravenhorsti and L. tenuis examined. 



Paz de la Vega-Lemus, Y., D. Lemus, and L. Zurich. 1971. Efectos de acetilcolina, histamina y 5-hidroxitriptamina 



sobre la motilidad del utero aislado de Liolaemus gravenhorsti y Liolaemus tenuis t. Archives de Biologi'a y 



Medicina Experimentales (Santiago) 8: 26-29. 

 Paz de la Vega, Y., M. Villalobos, M. Alonso, and D. Lemus. 1983. Adrenergic activity of isolated lizard atna 



Liolaemus gravenhorsti. International Research Commumcations System (IRCS) Medical Science 1 1(6): 552- 



553. 

 Paz de la Vega, Y., M. Villalobos, D. Lemus, and R. Acosta. 1986. Efecto de aminas biogenas (histamina y 5- 



hidroxitriptamina) sobre la motilidad de la musculatura lisa digestiva aislada de iguanidos {Liolaemus 



gravenhorsti, Reptilia — Squamata — Iguanidae). Journal of Veterinary Medicine A 33(1): 73-78. 

 Pearson, O. P. 1954. Habits of the lizard Liolaemus multiformis multiformis at high altitudes in southern Peru. 



Copeia 1954(2): 111-116. 



- plate I shows neonates with standard pattern; female retains some pattern; adult males are pattemless. Lives 

 in burrows, under large rocks in sandy desert at 14,600 feet 



Pearson, O. P. 1977. The effect of substrate and of skin color on thermoregulation of a lizard. Comparative 

 Biochemistry and Physiology 58A; 353-358. 



- Liolaemus multiformis basks on insulating substrates and warms 0.6 °C/min; skin color blanches as body 

 temperature increases; lizards painted silver wanned nearly as fast and as much as normal and black lizards. 



Pearson, O. P. and D. F. Bradford. 1976. Thermoregulation of lizards and toads at high altitudes in Peru. Copeia 

 1976(1): 155-170. 



- describe behavioral thermoregulation in Liolaemus multiformis and L mocquardi. 



Pearson, O. P. and C. P. Ralph. 1978. The diversity and abundance of vertebrates along an altitudinal gradient in Peru. 

 Memorias del Museo de Historia Nattiral "Javier Prado" 18: 1-97. 



p. 21 - Ctenoblepharys adspersa occurs in the Tilandsia community; p. 24 - Liolaemus pantherinus occurs in 

 the Desert Scrub community; p. 27 - Liolaemus alticolor occurs in the Mountain Scrub community (3000- 

 4500 m); p. 29 - Liolaemus multiformis occurs in the Queiiua community. 

 Pefaur, J., J. Davila, E. Lopez, and H. Niiiiez. 1978. Distnbucion y clasificacion de los reptiles del Departamento de 

 Arequipa. Boletin del Institute Frances de Estudios Andinos 7(1-2): 129-139. 

 p. 132-133 - Liolaemus multiformis color pattern, habits, and reproduction described; p. 134 - notes 

 Ctenoblepharis sp. from 10 km southwest of Uchumayo. 

 Pefaur, J. E. and W. E. Duellman. 1980. Community structure in high Andean herpetofaunas. Transactions of the 

 Kansas Academy of Sciences 83(2): 45-65. 



- provide data for density, diversity, niche breadth, and niche overlap for Andean amphibians and reptiles 

 including: Liolaemus bibronii, L darwini, L elongatus. L kriegi. L multiformis, L ruibali, and Phymaturus 

 palluma. 



Pellegnn, J. 1909. Description de cinqe lezards nouveaux des hauts plateaux du Perou et de la Bolivie, appartenant au 

 genre Liolaemus. Bulletin Musee d'Historie Naturelle de Paris 11: 324-329. 



p. 324 - t.d. Liolaemus pantherinus; p. 325 - t.d. Liolaemus pulcher; p. 326 - t.d. Liolaemus mocquardi; p. 

 327 - t.d. Liolaemus variabilis var. Crequii; t.d. Liolaemus variabilis var. Neveui; p. 328 - t.d. Liolaemus 

 variabilis var. Courtyi; t.d. Liolaemus bolivianus. 

 Peiia Roche. H. 1939. Contribuciones a la morfologia comparada de la fauna chilena. Boletin Sociedad de Biologi'a de 

 Concepcion 13: 133-146. 



- describes eosinophils of Liolaemus; gives number of erythrocytes for L pictus and L nigromaculatus. 

 Peracca, M. G. 1895. Viaggio del dott Alfredo Borelli nel Chaco nella Republica Argentina y nel Paraguay. Rettili ed 



anfibi. Bolletino Musei di Zoologia ed Anatomia Comparata, Universita di Torino 10(195): 1-32. 



p. 5 - Liolaemus wiegmannii from Resistencia, Chaco. 

 Peracca. M. G. 1897. Viaggio del Dott Alfredo Borelli nel Chaco boliviano e nella Republica Argentina. Rettili ed 



anfibi. Bolletino Musei di Zoologia ed Anatomia Comparata. Universita di Torino 12(274): 1-19. 

 Peres, F. A. Sarmento, A. Lacerda, D. Rodrigues, V. Lucena. A. Jardim, O. Peirano, G. Lopes, L. P. Machado, A. W. 



Marques, M. Van Sluys, M. Bergallo, and C. F. D. Rocha. 1994. A importancia da educa9ao ambiental na 



