25 



455. . 1964. Fossil vertebrates from the Late Cretaceous Lance Formation, eastern Wyoming. Univ. 



California Publ. Geol. Sci. 49:1-180. 



456. . 1970. Origin of the recent North American lower vertebrate fauna: An inquiry into the fossil 



record. Forma et Functio 3:139-163. 



457. . 1983. Sauria terrestria, Amphisbaenia. Handbook Palaoherpetologie, Fischer, Stuttgart. 



458. . 1983. The fossil record and early distribution of lizards, pp. 365-398. In: A.G.J. Rhodin and K. 



Miyata, Advances in Herpetology and Evolutionary Biology, Museum of Comparative Zoology, 

 Cambridge, Massachusetts. 



459. and G. Pregill. 1988. Phylogenetic Relationships of the Lizard Families, Essays 



Commemorating Charles L. Camp. Stanford Univ. Press, Stanford, California. 



460. , K. de Queiroz and J. Gauthier. 1988. Phylogenetic relationships within Squamata. pp. 1 19- 



281. //;.• R. Estes and G. Pregill (eds.), Phylogenetic Relationships of the Lizard Families, Stanford 

 Univ. Press, Stanford, California.. 



461. Etheridge, R. 1967. Lizard caudal vertebrae. Copeia 1967:699-721. 



462. and K. de Queiroz. 1988. A phylogeny of Iguanidae. pp. 283-367. In: R. Estes and G. Pregill 



(eds.), Phylogenetic Relationships of the Lizard Families, Stanford Univ. Press, Stanford, California. 



463. Fahr, A. 1912. Mitteilungen aus dem Reptilienhause des Zoologischen Gartens in Frankfurt a. M. I. 



Helodenna suspectum Cope. II. Chamaeleon verrucosus Cuvier. Bl. Aquar. Terrarienkd., Stuttgart 

 23:193-196. 



464. Farrell, A. P., A.K. Gamprel and E.T.B. Francis. 1998. Comparative aspects of heart morphology, pp. 



375-424. In: C. Cans and A.S. Grant (eds.). Biology of the Reptilia, Vol. 19, Morphology C, 

 Visceral Organs, SSAR, Contr. Herpetol. (14). 



465. Farst, D. 1991. Gladys Porter Zoo reports hatching of Mexican beaded lizards. AAZPA Communique. 



April: 13. 



466. Fayrer, J. 1882. Note: [Observations made concerning toxicity of Heloderma venom]. Proc. Zool. Soc. 



London 1882:632. 



467. Felger, R.S. and M.B. Moser. 1974. Seri Indian pharmacopoeia. Econ. Bot. 28:414-436. 



468. and . 1985. People of the desert and sea: Ethnobotany of the Seri Indians. Univ. Arizona 



Press, Tucson, Arizona. 



469. Felix, J. 1995. Korovci opet v Prazske Zoo [Gila monsters at Prague Zoo again]. Gazella 22:141-143. 



470. Fenton, A.W., P.R. West, G.V. Odell, S.M. Hudiburg, C.L. Ownby, J.N. Mills, B.T. Scroggins and 



S.B. Shannon. 1995. Arthropod venom citrate inhibits phospholipase A2. Toxicon 33:763-770. 



471. Ferguson, G.W. 1977. Social displays of reptiles, pp. 405-554. In: C. Gans and D.W. Tinkle (eds.). 



Biology of the Reptilia, Vol. 7, Ecology and Behavior A, Academic Press, New York. 



472. Fischel, W. 1953. Methoden der Tierpsychlogischen Forschung. Bonn, H. Bouvieru Co., Verlag :1- 



184. 



473. Fischer, J.G. 1882. Anatomische Notizen Wher Heloderma horridum, Wiegm. Berh. Vergl. Naturw. 



Unterh. Hamburg 5:2-16. 



474. Fitch, H.S. 1970. Reproductive cycles in lizards and snakes. Misc. Publ. Mus. Nat. Hist. Univ. Kansas 



(52):l-247. 



475. , A.V. Fitch and C.W. Fitch. 1971. Ecological notes on some common lizards of southern 



Mexico and Central America. Southwest. Nat. 15:397-399. 



476. Fitzinger, L.J. F.J. 1843. Systema reptilium. Fasciculus primus. Amblyglossae. Braumiiller und Seidel, 



Vindobonae. 



477. Fleisher, M.S. 1913. Influence of Heloderma venom upon blood-pressure, diuresis, peritoneal 



transudate, and intestinal fluid, pp. 101-118. In: L. Loeb (ed.). The Venom of Heloderma, Publ. No. 

 1 17, Carnegie Institution, Washington, D.C. 



