| [comparative study of embryonal development in 2 oviparous and 1 ovoviviparous species (gallus gallus, coturnix c. japonica and liolaemus tenuis t.)]. | | 1984 | 6239570 |
| comparative phylogeography of codistributed species of chilean liolaemus (squamata: tropiduridae) from the central-southern andean range. | in this study, we used a recently developed supertrees method to test for shared phylogeographical signal in partially overlapping geographical ranges of lizards of the genus liolaemus from the andean range in south-central chile. we reconstruct mtdna gene trees for three partially codistributed species (liolaemus tenuis, l. lemniscatus and l. pictus), and our sampling effort is sufficient to allow statistical tests of shared signal between the combinations l. tenuis-l. pictus, and l. tenuis-l. ... | 2008 | 18430148 |
| ectoparasitism by eutrombicula alfreddugesi larvae (acari: trombiculidae) on liolaemus tenuis lizard in a chilean fragmented temperate forest. | we compared parasite load (prevalence and mean intensity) of eutrombicula alfreddugesi larvae on the lizard liolaemus tenuis sampled during january 2006 and 2007 from the interior and edges of large forest tracts in the coastal maulino forest (35 degrees 59's, 72 degrees 41'w) and from nearby forest fragments (1.5-20 ha). all lizards were parasitized by chiggers regardless of location (prevalence, 100%); however, mean intensity of infestation was significantly lower at forest fragment edges comp ... | 2009 | 18620475 |
| ultrastructural aspects of dental tissues and their behavior in xenoplastic association (lizard quail). | ultrastructural characteristics of tooth buds of the polyphyodont adult lizards liolaemus tenuis and liolaemus gravenhorsti have been elucidated. xenoplastic combinations of lizard whole tooth buds and neural crest cells from embryos of the quail coturnix coturnix japonica have been cultured in vitro. mesenchymal cells (preodontoblasts) of lizard teeth early develop filopodia that contact the basal lamina. fragments of quail neural crest isolated by dissection were recombined with isolated lizar ... | 1983 | 6887261 |
| microhabitat shifts of lizards under different contexts of sympatry: a case study with south american liolaemus. | the iguanid lizard liolaemus tenuis is shown to be a rock and trunk dweller (apparently preferring perches between 0-30 cm height) in a central chilean locality where it coexists with a single ground-dwelling congener. in its southern distributional ranges l. tenuis is sympatric with another tree-dweller, l. pictus. habitat shift is demonstrated in this latter case by l. tenuis concentrating on tree trunks, and at modal heights 30-60 cm. liolaemus pictus occupies lower (apparently more favorable ... | 1988 | 28312409 |
| phylogenomic analysis of the chilean clade ofliolaemuslizards (squamata: liolaemidae) based on sequence capture data. | the genusliolaemusis one of the most ecologically diverse and species-rich genera of lizards worldwide. it currently includes more than 250 recognized species, which have been subject to many ecological and evolutionary studies. nevertheless,liolaemuslizards have a complex taxonomic history, mainly due to the incongruence between morphological and genetic data, incomplete taxon sampling, incomplete lineage sorting and hybridization. in addition, as many species have restricted and remote distrib ... | 2017 | 29085750 |
| geography and past climate changes have shaped the evolution of a widespread lizard from the chilean hotspot. | the complex orogenic history and structure of southern south america, coupled with pleistocene glacial cycles, have generated paleoclimatic and environmental changes that influenced the spatial distribution and genetic composition of natural populations. despite the increased number of phylogeographic studies in this region and given the frequent idiosyncratic phylogeographic patterns, there is still the need to focus research especially on species that are currently distributed within a wide ra ... | 2017 | 28887150 |
| effect of cholinergic agonists on muscular tonus of the lizard small intestine and esophagus. | the underlying mechanisms of acetylcholine-induced intestinal relaxation in the lizard liolaemus tenuis tenuis are still unknown. by using a classical model of intestinal recording of isometric contraction and relaxation in conjunction with specific pharmacological tools, this article studies the possible influence of edrf/no and nicotinic ganglionar receptors on the ach-induced relaxation in an effort to elucidate the probable mechanisms involved in ach effect. it was observed that the relaxati ... | 1999 | 10530339 |
| [effect of temperature on spontaneous and cholinergic activity of "liolaemus tenuis" digestive tract "in vitro" (author's transl)]. | | 1978 | 747412 |
| [adrenergic activity in the isolated digestive tract of two species of iguanidae, "liolaemus gravenhorsti" and "liolaemus tenuis t." (reptilia-squamata-iguanidae) (author's transl)]. | | 1975 | 3143 |
| [relationship between the variations of muscle layer thickness, spontaneous activity and effect of oxytocin on the isolated genital tract of liolaemus gravenhorsti and liolaemus tenuis t (author's transl)]. | | 1973 | 4802312 |
| presence of adrenergic receptors in the uterus of two species of lizards, liolaemus gravenhorti and liolaemus tenuis tenuis. | | 1971 | 4399104 |
| [effect of acetylcholine, histamine and 5-hydroxytryptamine on the motility of the isolated uterus of the liolaemus gravenhorsti and liolaemus tenuis t]. | | 2013 | 5173052 |
| [spontaneus activity and effect of oxytocin on the islated uterus of liolaemus gravenhorti and liolaemus tenuis t]. | | 2006 | 5538220 |
| [intra-uterine development of liolaemus tenuis tenuis (dumeril y biron). contribution to the study of the embryological development of chilean reptiles]. | | 1966 | 5995790 |
| comparative analysis of the development of the lizard, liolaemus tenuis tenuis. ii. a series of normal postlaying stages in embryonic development. | in this work, we have completed a study of the development of the ovoviviparous lizard liolaemus tenuis tenuis. ovoviviparity in this lizard is a condition in which eggs are retained within the reproductive duct for about 60 days. during this period the phases of segmentation, gastrulation, neurulation, presomitic, and somitic embryos transpire. during the months of december and january the eggs are laid, and at this time the embryos are comparable to stage 27 liolaemus gravenhorsti lizard embry ... | 1981 | 30111005 |
| a systematic review of parasites and micropredators of non-avian reptiles (reptilia=sauropsida) in chile. | knowledge about the identity of parasites in vertebrates is relevant because of their influence on ecological processes and health of their hosts. this is particularly important for groups of animals currently facing conservation issues, such as reptiles. the diversity of species and supra-specific taxa of microparasites and macroparasites (such as helminths and arthropods) present in non-avian reptiles in chile was analyzed through a systematic review. a total of 49 scientific documents (thesis ... | 2019 | 30647292 |