Limb and tail lengths in relation to substrate usage in Tropidurus lizards

A close relationship between morphology and habitat is well documented for anoline lizards. To test the generality of this relationship in lizards, snout‐vent, tail, and limb lengths of 18 species of Tropidurus (Tropiduridae) were measured and comparisons made between body proportions and substrate usage. Phylogenetic analysis of covariance by computer simulation suggests that the three species inhabiting sandy soils have relatively longer feet than do other species. Phylogenetic ANCOVA also demonstrates that the three species inhabiting tree canopies and locomoting on small branches have short tails and hind limbs. These three species constitute a single subclade within the overall Tropidurus phylogeny and analyses with independent contrasts indicate that divergence in relative tail and hind limb length has been rapid since they split from their sister clade. Being restricted to a single subclade, the difference in body proportions could logically be interpreted as either an adaptation to the clade's lifestyle or simply a nonadaptive synapomorphy for this lineage. Nevertheless, previous comparative studies of another clade of lizards (Anolis) as well as experimental studies of Sceloporus lizards sprinting on rods of different diameters support the adaptive interpretation. J. Morphol. 248:151–164, 2001. © 2001 Wiley‐Liss, Inc.

[1]  K. Steudel,et al.  Ecological correlates of hind‐limb length in the Carnivora , 1997 .

[2]  R. V. Damme,et al.  Evolutionary relationships between body shape and habitat use in lacertid lizards , 1999 .

[3]  C. Rocha,et al.  Activity patterns and body temperatures of two sympatric lizards (Tropidurus torquatus and Cnemidophorus ocellifer) with different foraging tactics in southeastern Brazil , 1993 .

[4]  Walter J. Bock,et al.  Functional and evolutionary morphology of woodpeckers , 1999 .

[5]  W. P. Maclean.  Water-loss rates of Sphaerodactylus parthenopion (Reptilia: Gekkonidae), the smallest amniote vertebrate , 1985 .

[6]  T. Garland,et al.  Procedures for the Analysis of Comparative Data Using Phylogenetically Independent Contrasts , 1992 .

[7]  R. Gutberlet,et al.  A phylogenetic analysis of the tropidurine lizards (Squamata: Tropiduridae), including new characters of squamation and epidermal microstructure , 2000 .

[8]  J. Felsenstein.  Phylogenies and the Comparative Method , 1985, The American Naturalist.

[9]  W. Auffenberg.  The Behavioral Ecology of the Komodo Monitor , 1981 .

[10]  G. Colli,et al.  Niche partitioning and morphology of two syntopic Tropidurus (Sauria : Tropiduridae) in Mato Grosso, Brazil , 1992 .

[11]  T. Schoener,et al.  Adaptive differentiation following experimental island colonization in Anolis lizards , 1997, nature.

[12]  M. Rodrigues,et al.  NOTES ON THE ECOLOGY AND KARYOTYPIC DESCRIPTION OF Strobilurus torquatus (SAURIA, IGUANIDAE) , 1989 .

[13]  E. Pianka.  Ecology and natural history of desert lizards : analyses of the ecological niche and community structure. , 1986 .

[14]  T. Garland,et al.  Why Not to Do Two-Species Comparative Studies: Limitations on Inferring Adaptation , 1994, Physiological Zoology.

[15]  Theodore Garland,et al.  Does metatarsal/femur ratio predict maximal running speed in cursorial mammals? , 1993 .

[16]  J. Losos,et al.  MORPHOLOGICAL DIVERSIFICATION AND ADAPTIVE RADIATION: A COMPARISON OF TWO DIVERSE LIZARD CLADES , 1999, Evolution; international journal of organic evolution.

[17]  D. K. Hews.  Lizard ecology: Historical and experimental perspectives , 1995 .

[18]  E. Pianka.  Sympatry of Desert Lizards (Ctenotus) in Western Australia , 1969 .

[19]  L. Vitt,et al.  The role of habitat shift in the evolution of lizard morphology: evidence from tropical Tropidurus. , 1997, Proceedings of the National Academy of Sciences of the United States of America.

[20]  Satoshi Tanaka.  Thermal ecology of the forest-dwelling agamid lizard, Japalura polygonata ishigakiensis , 1986 .

[21]  L. Vitt,et al.  A COMPARISON OF EVOLUTIONARY RADIATIONS IN MAINLAND AND CARIBBEAN ANOLIS LIZARDS , 1997 .

[22]  P. Aerts,et al.  No trade‐off between sprinting and climbing in two populations of the Lizard Podarcis hispanica (Reptilia: Lacertidae). , 1997 .

[23]  Marguerite A Butler,et al.  TESTING FOR UNEQUAL AMOUNTS OF EVOLUTION IN A CONTINUOUS CHARACTER ON DIFFERENT BRANCHES OF A PHYLOGENETIC TREE USING LINEAR AND SQUARED‐CHANGE PARSIMONY: AN EXAMPLE USING LESSER ANTILLEAN ANOLIS LIZARDS , 1997, Evolution; international journal of organic evolution.

[24]  Lee FitzGerald,et al.  Geographic Variation, Species Recognition, and Molecular Evolution of Cytochrome Oxidase I in the Tropidurus spinulosus Complex (Iguania: Tropiduridae) , 1998 .

[25]  J. Losos,et al.  Do Lizards Avoid Habitats in Which Performance Is Submaximal? The Relationship between Sprinting Capabilities and Structural Habitat Use in Caribbean Anoles , 1999, The American Naturalist.

[26]  T. Garland,et al.  Sprint performance of phrynosomatid lizards, measured on a high‐speed treadmill, correlates with hindlimb length , 1999 .

[27]  Anthony R. Ives,et al.  An Introduction to Phylogenetically Based Statistical Methods, with a New Method for Confidence Intervals on Ancestral Values , 1999 .

[28]  M. Pagel.  A method for the analysis of comparative data , 1992 .

[29]  P. Aerts,et al.  Regular ArticleNo trade-off between sprinting and climbing in two populations of the LizardPodarcis hispanica(Reptilia: Lacertidae)☆ , 1997 .

[30]  R. Shine,et al.  Thermal Biology of the Australian Forest Dragon, Hypsilurus spinipes (Agamidae) , 1995 .

[31]  E. Abouheif.  A method for testing the assumption of phylogenetic independence in comparative data , 1999 .

[32]  B. Sinervo,et al.  The effects of morphology and perch diameter on sprint performance of Anolis lizards , 1989 .

[33]  Theodore Garland,et al.  Physiological Differentiation of Vertebrate Populations , 1991 .

[34]  E. Pianka,et al.  Ecology And Natural History Of Desert Lizards , 1986 .

[35]  T. Garland,et al.  Effects of branch length errors on the performance of phylogenetically independent contrasts. , 1998, Systematic biology.

[36]  G. Perry.  The Evolution of Search Modes: Ecological versus Phylogenetic Perspectives , 1999, The American Naturalist.

[37]  B. Jayne,et al.  Effects of incline on speed, acceleration, body posture and hindlimb kinematics in two species of lizard Callisaurus draconoides and Uma scoparia. , 1998, The Journal of experimental biology.

[38]  T. Garland,et al.  Polytomies in Comparative Analyses of Continuous Characters , 1993 .

[39]  T. Garland.  Laboratory endurance capacity predicts variation in field locomotor behaviour among lizard species , 1999, Animal Behaviour.

[40]  M. Rodrigues.  Lizards, Snakes, and Amphisbaenians from the Quaternary Sand Dunes of the Middle Rio Sao Francisco, Bahia, Brazil , 1996 .

[41]  T. Garland,et al.  Ecological Morphology of Locomotor Performance in Squamate Reptiles , 2022 .

[42]  L. Vitt.  An introduction to the ecology of cerrado lizards , 1991 .

[43]  D. Irschick,et al.  An intraspecific analysis of trade-offs in sprinting performance in a West Indian lizard species (Anolis lineatopus) , 1998 .

[44]  Theodore Garland,et al.  Phylogenetic Analysis of Covariance by Computer Simulation , 1993 .

[45]  J. Losos,et al.  The effect of perch diameter on escape behaviour of Anolis lizards : laboratory predictions and field tests , 1996, Animal Behaviour.

[46]  Robert N. Fisher,et al.  A comparative analysis of clinging ability among pad‐bearing lizards , 1996 .

[47]  R. Díaz-Uriarte.  Anti–predator behaviour changes following an aggressive encounter in the lizard Tropidurus hispidus , 1999, Proceedings of the Royal Society of London. Series B: Biological Sciences.

[48]  Martha,et al.  Phylogenetic Analysis and Taxonomy of the Tropidurus Group of Lizards ( Iguania : Tropiduridae ) , 2022 .

[49]  R. Ballinger,et al.  Ecological Observations of the Lizard, Xenosaurus grandis in Cuautlapan, Veracruz, Mexicol , 1995 .

[50]  W. Atchley.  Ratios, Regression Intercepts, and the Scaling of Data , 1978 .

[51]  Ramón Díaz-Uriarte,et al.  TESTING HYPOTHESES OF CORRELATED EVOLUTION USING PHYLOGENETICALLY INDEPENDENT CONTRASTS: SENSITIVITY TO DEVIATIONS FROM BROWNIAN MOTION , 1996 .

[52]  G. Burghardt.  Lizard Ecology: Studies of a Model Organism, Raymond B. Huey, Eric R. Pianka, Thomas W. Schoener (Eds.). Harvard University Press, Cambridge, Massachusetts (1983), 501 , 1984 .

[53]  Jayne,et al.  Effects of incline and speed on the three-dimensional hindlimb kinematics of a generalized iguanian lizard (Dipsosaurus dorsalis) , 1999, The Journal of experimental biology.

[54]  Barry Sinervo,et al.  Walking the Tight Rope: Arboreal Sprint Performance Among Sceloporus Occidentalis Lizard Populations , 1991 .

[55]  Joint effects of feeding and breeding behaviour on trophic dimorphism in hummingbirds , 1999, Proceedings of the Royal Society of London. Series B: Biological Sciences.

[56]  Jonathan B. Losos,et al.  Ecomorphology, Performance Capability, and Scaling of West Indian Anolis Lizards: An Evolutionary Analysis , 1990 .

[57]  T. Garland,et al.  Polytomies and phylogenetically independent contrasts: examination of the bounded degrees of freedom approach. , 1999, Systematic biology.

[58]  L. Vitt,et al.  Behavioural ecology of Tropidurus hispidus on isolated rock outcrops in Amazonia , 1996, Journal of Tropical Ecology.

[59]  J. Losos,et al.  ECOLOGICAL CORRELATES OF NUMBER OF SUBDIGITAL LAMELLAE IN ANOLES , 1997 .

[60]  J. Scheibe.  Climate, Competition, and the Structure of Temperate Zone Lizard Communities , 1987 .

[61]  D. Miles.  Chapter 10. Covariation between Morphology and Locomotory Performance in Sceloporine Lizards , 1994 .

[62]  E. Williams.  The Origin of Faunas. Evolution of Lizard Congeners in a Complex Island Fauna: A Trial Analysis , 1972 .

[63]  A. F. Bennett,et al.  The evolution of activity capacity. , 1991, The Journal of experimental biology.

[64]  B. Jayne,et al.  A Field Study of the Effects of Incline on the Escape Locomotion of a Bipedal Lizard, Callisaurus draconoides , 1999, Physiological and Biochemical Zoology.

[65]  E. N. Arnold.  A cladisticization: phylogenetic relationships of the lizard families. , 1989, Science.

[66]  J. Melville,et al.  Evolutionary relationships between morphology, performance and habitat openness in the lizard genus Niveoscincus (Scincidae: Lygosominae) , 2000 .

[67]  J. Pounds.  Ecomorphology, Locomotion, and Microhabitat Structure: Patterns in a Tropical Mainland Anolis Community , 1987 .

[68]  J. Losos,et al.  THE EVOLUTION OF FORM AND FUNCTION: MORPHOLOGY AND LOCOMOTOR PERFORMANCE IN WEST INDIAN ANOLIS LIZARDS , 1990, Evolution; international journal of organic evolution.

[69]  D. Miles,et al.  Locomotor performance and dominance in male Tree Lizards, Urosaurus ornatus , 2000 .

[70]  A. Greer.  The Biology and Evolution of Australian Lizards , 1989 .

[71]  T. Garland.  Rate Tests for Phenotypic Evolution Using Phylogenetically Independent Contrasts , 1992, The American Naturalist.

[72]  T. Garland,et al.  EVOLUTION OF SPRINT SPEED IN LACERTID LIZARDS: MORPHOLOGICAL, PHYSIOLOGICAL, AND BEHAVIORAL COVARIATION , 1995, Evolution; international journal of organic evolution.

[73]  L. Vitt,et al.  Ecology of the arboreal tropidurid lizard Tropidurus (=Plica) umbra in the Amazon region , 1997 .

[74]  Glasheen,et al.  Size-dependence of water-running ability in basilisk lizards (Basiliscus basiliscus) , 1996, The Journal of experimental biology.

[75]  J. Losos.  The Evolution of Convergent Structure in Caribbean Anolis Communities , 1992 .

[76]  E. Williams.  15. ECOMORPHS, FAUNAS, ISLAND SIZE, AND DIVERSE END POINTS IN ISLAND RADIATIONS OF ANOLIS , 1983 .

[77]  T. Schoener,et al.  ADAPTATION AND CONSTRAINT IN THE EVOLUTION OF SPECIALIZATION OF BAHAMIAN ANOLIS LIZARDS , 1994, Evolution; international journal of organic evolution.

[78]  L. Vitt.  Ecology and life history of the scansorial arboreal lizard Plica plica (Iguanidae) in Amazonian Brazil , 1991 .

[79]  J. Losos,et al.  ECOLOGICAL MORPHOLOGY OF CARIBBEAN ANOLES , 1999 .

[80]  Anthony R. Ives,et al.  Using the Past to Predict the Present: Confidence Intervals for Regression Equations in Phylogenetic Comparative Methods , 2000, The American Naturalist.

[81]  R. Shine,et al.  Shrinking forest shrinks skink : morphological change in response to rainforest fragmentation in the prickly forest skink (Gnypetoscincus queenslandiae) , 1999 .

[82]  Trade-Offs Between Sprinting and Clinging Ability in Kenyan Chameleons , 1993 .

[83]  J. Losos,et al.  A COMPARATIVE ANALYSIS OF THE ECOLOGICAL SIGNIFICANCE OF MAXIMAL LOCOMOTOR PERFORMANCE IN CARIBBEAN ANOLIS LIZARDS , 1998, Evolution; international journal of organic evolution.

[84]  A. F. Bennett,et al.  SELECTION ON LOCOMOTOR PERFORMANCE CAPACITY IN A NATURAL POPULATION OF GARTER SNAKES , 1990, Evolution; international journal of organic evolution.