Fitzinger 1843 tropidurus torquatus boulenger 1885. Comparisons between lizard staging tables showed variation in the developmental timing of characteristics such as eye and accessory structures, pharyngeal arches, endolymphatic sacs, phallic anlage, limbs, pigmentation, and scale development. Seasonal variation of hypoxic and hypercarbic ventilatory. The demography of the lizard tropidurus torquatus squamata. Number of active tropidurus torquatus with respect to position in sun. Some haematological observations on tropidurus torquatus sauria, iguanidae from venezuela some haematological observations on tropidurus torquatus sauria, iguanidae from venezuela scorza, j. Feeding ecology of tropidurus torquatus wied squamata. Vitt, 2000, tropidurus torquatus tropiduridae and brasiliscincus agilis mabuyidae zaluar and rocha, 2000, dactyloa aeneus and d. Here, we studied the genital morphology of tropidurus torquatus. Plica, uracentron, and strobilurus, previously considered synonyms of tropidurus, are resurrected. In 1979, vanzolini and gomes started the dismemberment of the former t. The specific name, torquatus, is latin meaning adorned with a neck chain or collar.
The fruits are driven to the exterior of the plant by pressure during the hottest part of the day where they are easily noticed and consumed by a lizard, tropidurus torquatus. Seu nome popular e calango, ou lagartixa em algumas regioes como no nordeste. Territory quality and male dominance in tropidurus torquatus squamata, tropiduridae pdf. The diet composition of lizards of a given species may vary among different populations. In brazil, as in other countries, animals and plants have been widely utilized since antiquity by the traditional medicine 2, 3, and according to alves and rosa, they have played a significant role in the healing arts up to nowadays. To view articles you must have the free adobe acrobat reader. Pdf reptilia, squamata, tropiduridae, tropidurus torquatus. Apr 23, 2017 amazon lava lizards are small nonagressive reptiles that feed on invertebrates and plant material.
This is an indication that purinergic receptors in these cells are p2xlike. The demography of a population of tropidurus torquatus was studied from march 1996 until december 1998, in the cerrado biome of central brazil, using the method of capture and recapture. Feeding and reproduction ecology of the lizard tropidurus. In territorial species, females are often attracted by highquality territories, which are expected to be owned by males that successfully won competition with other males. The demography of the lizard tropidurus torquatus core. Territory quality and male dominance in tropidurus torquatus.
Amazon lava lizards are small nonagressive reptiles that feed on invertebrates and plant material. Divergent calcium signaling in rbcs from tropidurus. Divergent calcium signaling in rbcs from tropidurus torquatus. A population of the tropical lizard tropidurus hispidus, isolated on a granitic rock outcrop in tropical forest of northern brazil, was studied during the 1993 wet season. Are hemipenial traits under sexual selection in tropidurus lizards. Tropidurus torquatus 17001880 print iconographia zoologica special collections university of amsterdam uba01 iz12800105. By using spectrofluorimetry and loading rbcs from tropidurus torquatus with fluo3 am, we characterized the intracellular pools involved in calcium homeostasis within these cells. Sistematica, ecologia e zoogeografia dos tropidurus do grupo. Both populations presented a relatively diverse diet and differ in the number d max 0. Three new species of the tropidurus spinulosus group. Most species currently assigned to tropidurus began to be uncovered in the early 1980s and additional populations in need of formal taxonomic treatment have been cataloged ever since.
Amazon lava lizard in iguazu national park, argentina. Abstract this paper is a systematic revision of the lizards of the genus tropidurus torquatus group occurring south of the rio amazonas. To verify if the purinergic receptor was a p1 binding only adenosine we have used a non hydrolysable atp analogue atp. Tropidurus torquatus wikispecies, free species directory. A nonmetric multidimensional scaling technique revealed three groups of localities according to the diet composition. Sexual selection is expected to have favoured dichromatism and color diversity biased to male coloration. During 10minute intervals, individual lizards moved five times for an average of 240 cm and tongueflicked once. Four types of observational studies revealed that lizards are active throughout most of the day. Tropidurus torquatus boulenger, 1885 tropidurus torquatus is a species of lizard in the family tropiduridae, the neotropical ground lizards.
These lizards live mainly in open habitat types, especially the atlantic forest biome. It typically occurs in open areas and has one of the. Pdf tropidurus torquatus brazilian collared lizard mortality. Tropidurus torquatus wied 1824 agama hispida sive tuberculata spix 1825 fide rodrigues 1987 tropidurus torquatus wiedneuwied 1825 taraguira darwinii gray 1845. Sexual dichromatism and color diversity in the spiny lava. Tropidurus torquatus is a medium lizard with strongly imbricate scales, a fold with two shallow mite bags in lateral of neck, and a wide and robust head rodrigues 1987. The demography of the lizard tropidurus torquatus squamata, tropiduridae in a highly seasonal neotropical savanna helga c. Daily variation in the body temperatures of freeranging garter snakes. Although equal weighting of all parsimony cost functions logically must maximize descriptive efficiency and explanatory power of all. Tropidurus torquatus malefemale 15 aug 2005 tropidurus torquatus elastichairbands 25 jan 2005. Enter your mobile number or email address below and well send you a link to download the free kindle app.
Particularmente os termos populares calango, catenga e lagartixa ou lagartixademuro, lagartixapreta e lagartixadejardim, costumam designar algumas animais pertencentes a este genero. Tropidurus torquatus dynamine arte yale university. Activity patterns and body temperatures of two sympatric. Pdf thermoregulatory behavior of the saxicolous lizard. Tropidurus torquatus is an emerging neotropical lizard model species which is widely. Pdf orientation of thermoregulating tropidurus torquatus. Stellio torquatus wiedneuwied, 1820, by subsequent designation of fitzinger 1843. The demography of the lizard tropidurus torquatus squamata, tropiduridae in a highly seasonal neotropical savanna. By use of the technique of direct optimization the phylogenetics of the cisandean lizard genus tropidurus were examined on the basis of both molecular ca. Tropidurus torquatus handcapture03 sep 2007 ribeiro et al. Aug 23, 2007 in tropidurus torquatus, the addition of atp 50. Tropidurus torquatus is diagnosable from all congeners, except those of the torquatus group, by lacking a middorsal scale row and by having imbricate and keeled dorsal scales. From 1979 to the present, however, effort on the elucidation of the systematics of the taxon has increased, seemingly exponentially.
Tropidurus torquatus has a generalized diet composed predomi. Indeed, males exhibit a variety of different colors arranged in complex patterns fig. Tropidurus torquatus wied, 1820 is the most widely distributed lizard in the genus, occurring from southeastern brazil to the north of argentina rodrigues 1987. Nielsen, 1961, once the ventilatory variables under hypoxic conditions changed only during summer and spring and in a lower. Pdf we studied the body temperature of the saxicolous lizard tropidurus torquatus in a rocky outcrop of minas gerais state, brazil. Tropidurus wikispecies wikispecies, free species directory. The feeding ecology of the tropidurid lizard tropidurus torquatus was studied in 10 coastal areas in brazil in order to detect to what extent the diet varies along its geographic range. Pdf on jan 1, 1994, helena bergallo and others published tropidurus. Una nova especie do grupo torquatus com notas sobre seu cariotipo e distribuicao sauria, iguanidae. Variation in the diet of the lizard tropidurus torquatus. Lava lizard tropidurus torquatus, iguazu falls, brazilargentina author. Evaluation of the antimicrobial activity of the decoction.
Find, read and cite all the research you need on researchgate. Evaluation of the antimicrobial activity of the decoction of. A nonmetric multidimensional scaling technique revealed three groups of localities according to the diet. The genus tropidurus contains 21 species frost et al. Phylogenetics of the lizard genus tropidurus squamata. Fulltext is provided in portable document format pdf. Tropidurus torquatus seems to be less sensitive to changes in ambient po 2 than to variations in pco 2 fig. Squamata, tropiduridae, tropidurus torquatus, demography, population structure. Tropidurus torquatus is a species of lizard in the family tropiduridae, the neotropical ground. Tropidurus spinulosus is among the most dimorphic species of the family. Some haematological observations on tropidurus torquatus.
Sistematica, ecologia e zoogeografia dos tropidurus do grupo torquatus ao sul do rio amazonas sauria, iguanidae. Natural substances from animals, plants, and minerals have provided a continuous source of medications. Following an analysis of meristic characters in five areas where lizards with different types of mite pockets occur synpatrically, eleven species are recognized, seven of which described as new. Pdf on jan 1, 1994, helena bergallo and others published tropidurus torquatus collared lizard. Tropidurus torquatus oviposits at stage 28 and is hence a typical squamate in this regard. Territory quality and male dominance in tropidurus. Apparently, this specific lizard is the only consumer of the fruits. Tropidurus torquatus is a species of lizard in the family tropiduridae, the neotropical ground lizards. Behavioural ecology of tropidurus hispidus on isolated.
A binomial authority in parentheses indicates that the species was originally described in a genus other than tropidurus. Pdf tropidurus torquatus brazilian collared lizard. Some haematological observations on tropidurus torquatus sauria, iguanidae from venezuela scorza, j. A case of cannibalism in the territorial lizard tropidurus. Ovipositional development for the south american collared lizard tropidurus torquatus squamata. Tropidurus oreadicus wikipedia, a enciclopedia livre. Territory quality and male dominance in tropidurus torquatus squamata, tropiduridae. Because morphological and behavioral traits frequently influence. Then you can start reading kindle books on your smartphone, tablet, or computer no kindle device required. Influence of temporal variation and host condition on. We compared the effects of habitat disturbance on the feeding ecology of two local populations of tropidurus torquatus wied, 1820 in restinga habitats on ilha da marambaia, southeastern brazil.
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