Interests and Research Activities:
Morphology, systematics and evolution of
iguanian lizards, currently focused on the
families Polychrotidae and Tropiduridae in
austral South America.
Publications
during the past 10 years:
1988 A phylogeny
of Iguanidae (pp. 285-367). In Estes. R. D. and
G. Pregill (eds.) Phylogenetic relationships of
the lizard families, essays commemorating
Charles L. Camp, , Stanford University Press,
Stanford, Calif., xv+631 pp. [with K. de
Queiroz].
1989 A phylogenetic
analysis and taxonomy of iguanian lizards
(Reptilia: Squamata). University of Kansas
Museum of Natural History, Miscellaneous
Publications. 81: 65 pp. [with D. Frost].
1991 A review of the South American lizard
genera Urostrophus and Anisolepis (Squamata:
Iguania: Polychridae). Bulletin of the Museum of
Comparative Zoology, Harvard, 152((5): 317-361
[with E. E. Williams]
1992 Laemanctus
obtusirostris Wiegmann, 1834 and Laemanctus
fitzingeri Wiegmann, 1834 (Reptilia, Squamata)
proposed suppression under the plenary powers.
Bulletino of Zoological Nomenclature., 49(3):
217-220.
[with E. E.
Williams]
___. A new psammophilus
lizard of the genus Liolaemus (Squamata:
Tropiduridae) from northwestern Argentina.
Bollettino del Museo Regionale di Scienze
Naturali, Torino, 10(1): 1-19.
1993 Lizards of
the Liolaemus darwinii complex (Squamata:
Tropiduridae) in northern Argentina, Bollettino
del Museo Regionale di Scienze Naturali, Torino,
11(1): 137-199.
___. A consideration of
iguanian lizards and the objectives of
systematics: a reply to Lazell. Herpetological
Review, 23(2): 50-54. [ with D. Frost]
1995 Redescription of Ctenoblepharys
adspersa Tschudi 1845, and the taxonomy of
Liolaeminae (Reptilia: Squamata: Tropiduridae).
American Museum of Natural History Novitates,
3142: 1-34.
1997. New records and natural history
notes for lizards from northwestern
Argentina. Herpetolgical Review 28(3):
160-162. (with R. Espinoza).
1998
Redescription and status of Liolaemus hatcheri
Stejneger, 1909 (Reptilia: Squamata:
Tropidruidae). Cuadernos de Herpotologia
12(1): 31-36.
1998. To bury in
sand: phylogenetic relationships among lizard
species of the boulengeri group, Liolaemus
(Reptilia:Squamata:Tropiduridae), based on
behavioral characters. Herpetological
Monographs 12: 1-37. (with M. Halloy and
G. Burghardt).
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