Base de dados : MEDLINE
Pesquisa : B01.050.150.900.833.393.500 [Categoria DeCS]
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[PMID]:28974369
[Au] Autor:Ávila-Mendoza J; Pérez-Rueda E; Urban-Sosa V; Carranza M; Martínez-Moreno CG; Luna M; Arámburo C
[Ad] Endereço:Departamento de Neurobiología Celular y Molecular, Instituto de Neurobiología, Campus Juriquilla, Universidad Nacional Autónoma de México, Querétaro, Qro. 76230, Mexico.
[Ti] Título:Characterization and distribution of GHRH, PACAP, TRH, SST and IGF1 mRNAs in the green iguana.
[So] Source:Gen Comp Endocrinol;255:90-101, 2018 Jan 01.
[Is] ISSN:1095-6840
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:The somatotropic axis (SA) regulates numerous aspects of vertebrate physiology such as development, growth, and metabolism and has influence on several tissues including neural, immune, reproductive and gastric tract. Growth hormone (GH) is a key component of SA, it is synthesized and released mainly by pituitary somatotrophs, although now it is known that virtually all tissues can express GH, which, in addition to its well-described endocrine roles, also has autocrine/paracrine/intracrine actions. In the pituitary, GH expression is regulated by several hypothalamic neuropeptides including GHRH, PACAP, TRH and SST. GH, in turn, regulates IGF1 synthesis in several target tissues, adding complexity to the system since GH effects can be exerted either directly or mediated by IGF1. In reptiles, little is known about the SA components and their functional interactions. The aim of this work was to characterize the mRNAs of the principal SA components in the green iguana and to develop the tools that allow the study of the structural and functional evolution of this system in reptiles. By employing RT-PCR and RACE, the cDNAs encoding for GHRH, PACAP, TRH, SST and IGF1 were amplified and sequenced. Results showed that these cDNAs coded for the corresponding protein precursors of 154, 170, 243, 113, and 131 amino acids, respectively. Of these, GHRH, PACAP, SST and IGF1 precursors exhibited a high structural conservation with respect to its counterparts in other vertebrates. On the other hand, iguana's TRH precursor showed 7 functional copies of mature TRH (pyr-QHP-NH ), as compared to 4 and 6 copies of TRH in avian and mammalian proTRH sequences, respectively. It was found that in addition to its primary production site (brain for GHRH, PACAP, TRH and SST, and liver for IGF1), they were also expressed in other peripheral tissues, i.e. testes and ovaries expressed all the studied mRNAs, whereas TRH and IGF1 mRNAs were observed ubiquitously in all tissues considered. These results show that the main SA components in reptiles of the Squamata Order maintain a good structural conservation among vertebrate phylogeny, and suggest important physiological interactions (endocrine, autocrine and/or paracrine) between them due to their wide peripheral tissue expression.
[Mh] Termos MeSH primário: Hormônio Liberador de Hormônio do Crescimento/genética
Iguanas/genética
Fator de Crescimento Insulin-Like I/genética
Polipeptídeo Hipofisário Ativador de Adenilato Ciclase/genética
Somatostatina/genética
Hormônio Liberador de Tireotropina/genética
[Mh] Termos MeSH secundário: Sequência de Aminoácidos
Animais
Sequência de Bases
Hormônio Liberador de Hormônio do Crescimento/química
Hormônio Liberador de Hormônio do Crescimento/metabolismo
Fator de Crescimento Insulin-Like I/química
Fator de Crescimento Insulin-Like I/metabolismo
Filogenia
Polipeptídeo Hipofisário Ativador de Adenilato Ciclase/química
Polipeptídeo Hipofisário Ativador de Adenilato Ciclase/metabolismo
RNA Mensageiro/genética
RNA Mensageiro/metabolismo
Somatostatina/química
Somatostatina/metabolismo
Hormônio Liberador de Tireotropina/química
Hormônio Liberador de Tireotropina/metabolismo
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (Pituitary Adenylate Cyclase-Activating Polypeptide); 0 (RNA, Messenger); 51110-01-1 (Somatostatin); 5Y5F15120W (Thyrotropin-Releasing Hormone); 67763-96-6 (Insulin-Like Growth Factor I); 9034-39-3 (Growth Hormone-Releasing Hormone)
[Em] Mês de entrada:1802
[Cu] Atualização por classe:180216
[Lr] Data última revisão:
180216
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:171005
[St] Status:MEDLINE


  2 / 495 MEDLINE  
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[PMID]:29200361
[Au] Autor:Singleton JM; Garland T
[Ti] Título:Among-Individual Variation in Desert Iguanas (Squamata: Dipsosaurus dorsalis): Endurance Capacity Is Positively Related to Home Range Size.
[So] Source:Physiol Biochem Zool;91(1):725-730, 2018 Jan/Feb.
[Is] ISSN:1537-5293
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Among species of lizards, endurance capacity measured on a motorized treadmill is positively related to daily movement distance and time spent moving, but few studies have addressed such relationships at the level of individual variation within a sex and age category in a single population. Both endurance capacity and home range size show substantial individual variation in lizards, rendering them suitable for such studies. We predicted that these traits would be positively related because endurance capacity is one of the factors that has the potential to limit home range size. We measured the endurance capacity and home range size of adult male desert iguanas (Dipsosaurus dorsalis). Lizards were field captured for measurements of endurance, and home range data were gathered using visual identification of previously marked individuals. Endurance was significantly repeatable between replicate trials, conducted 1-17 d apart ([Formula: see text] for log-transformed values, [Formula: see text], [Formula: see text]). The log of the higher of two endurance trials was positively but not significantly related to log body mass. The log of home range area was positively but not significantly related to log body mass, the number of sightings, or the time span from first to last sighting. As predicted, log endurance was positively correlated with log home range area ([Formula: see text], [Formula: see text], one-tailed [Formula: see text]; for body-mass residual endurance values: [Formula: see text], one-tailed [Formula: see text]). These results suggest that endurance capacity may have a permissive effect on home range size. Alternatively, individuals with larger home ranges may experience training effects (phenotypic plasticity) that increase their endurance.
[Mh] Termos MeSH primário: Iguanas/fisiologia
Atividade Motora/fisiologia
Resistência Física/fisiologia
[Mh] Termos MeSH secundário: Adaptação Fisiológica
Animais
Masculino
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1712
[Cu] Atualização por classe:171215
[Lr] Data última revisão:
171215
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:171205
[St] Status:MEDLINE
[do] DOI:10.1086/695692


  3 / 495 MEDLINE  
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[PMID]:28821185
[Au] Autor:Valdivia-Carrillo T; García-De León FJ; Blázquez MC; Gutiérrez-Flores C; González Zamorano P
[Ad] Endereço:Laboratorio de Genética para la Conservación, Programa de Planeación Ambiental y Conservación, Centro de Investigaciones Biológicas del Noroeste (CIBNOR), La Paz, Baja California Sur, México; Laboratorio de Ecología del Comportamiento, Programa de Planeación Ambiental y Conservación, Centro de Inves
[Ti] Título:Phylogeography and Ecological Niche Modeling of the Desert Iguana (Dipsosaurus dorsalis, Baird & Girard 1852) in the Baja California Peninsula.
[So] Source:J Hered;108(6):640-649, 2017 Sep 01.
[Is] ISSN:1465-7333
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Understanding the factors that explain the patterns of genetic structure or phylogeographic breaks at an intraspecific level is key to inferring the mechanisms of population differentiation in its early stages. These topics have been well studied in the Baja California region, with vicariance and the dispersal ability of individuals being the prevailing hypothesis for phylogeographic breaks. In this study, we evaluated the phylogeographic patterns in the desert iguana (Dipsosaurus dorsalis), a species with a recent history in the region and spatial variation in life history traits. We analyzed a total of 307 individuals collected throughout 19 localities across the Baja California Peninsula with 15 microsatellite DNA markers. Our data reveal the existence of 3 geographically discrete genetic populations with moderate gene flow and an isolation-by-distance pattern presumably produced by the occurrence of a refugium in the Cape region during the Pleistocene Last Glacial Maximum. Bayesian methods and ecological niche modeling were used to assess the relationship between population genetic structure and present and past climatic preferences of the desert iguana. We found that the present climatic heterogeneity of the Baja California Peninsula has a marked influence on the population genetic structure of the species, suggesting that there are alternative explanations besides vicariance. The information obtained in this study provides data allowing a better understanding of how historical population processes in the Baja California Peninsula can be understood from an ecological perspective.
[Mh] Termos MeSH primário: Clima Desértico
Genética Populacional
Iguanas/genética
[Mh] Termos MeSH secundário: Animais
Teorema de Bayes
Ecossistema
Fluxo Gênico
México
Repetições de Microssatélites
Modelos Genéticos
Filogenia
Filogeografia
Análise de Sequência de DNA
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1709
[Cu] Atualização por classe:170914
[Lr] Data última revisão:
170914
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170820
[St] Status:MEDLINE
[do] DOI:10.1093/jhered/esx064


  4 / 495 MEDLINE  
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[PMID]:28610310
[Au] Autor:Zhang ZQ
[Ad] Endereço:Landcare Research, 231 Morrin Road, Auckland, New Zealand School of Biological Sciences, the University of Auckland, Auckland, New Zealand. ZhangZ@landcareresearch.co.nz.
[Ti] Título:Species names based on photographs: debate closed.
[So] Source:Zootaxa;4269(4):451-452, 2017 05 24.
[Is] ISSN:1175-5334
[Cp] País de publicação:New Zealand
[La] Idioma:eng
[Ab] Resumo:Discussions of current issues of broad interest in zoological taxonomy are encouraged in Zootaxa (Zhang 2007). One recent topic examines species names based on photographs without preserved specimens. This is not a new topic: as Ceríaco et al. (2016) correctly noted, this topic was previously discussed about a decade ago in Zootaxa (Dubois & Nemésio 2007; Donegan 2008), and was soon followed by a series of opinions and rebuttals when the critically endangered species Galápagos pink land iguana-Conolophus marthae Gentile & Snell, 2009-was named without a preserved holotype (Donegan 2009; Nemésio 2009a,b; Dubois 2009; Gentile & Snell 2009; Minelli 2009).
[Mh] Termos MeSH primário: Fotografia
Zoologia
[Mh] Termos MeSH secundário: Animais
Iguanas
Lagartos
Terminologia como Assunto
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1708
[Cu] Atualização por classe:170810
[Lr] Data última revisão:
170810
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170615
[St] Status:MEDLINE
[do] DOI:10.11646/zootaxa.4269.4.1


  5 / 495 MEDLINE  
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[PMID]:28610241
[Au] Autor:Fisher RN; Niukula J; Watling D; Harlow PS
[Ad] Endereço:U.S. Geological Survey, Western Ecological Research Center, San Diego Field Station, 4165 Spruance Road, Suite 200, San Diego, CA 92101-0812, USA.. rfisher@usgs.gov.
[Ti] Título:A new species of iguana Brachylophus Cuvier 1829 (Sauria: Iguania: Iguanidae) from Gau Island, Fiji Islands.
[So] Source:Zootaxa;4273(3):407-422, 2017 Jun 06.
[Is] ISSN:1175-5334
[Cp] País de publicação:New Zealand
[La] Idioma:eng
[Ab] Resumo:The south Pacific iguanas (Brachylophus) currently have three recognized living species in Fiji.  Recent surveys have uncovered more specific variation (morphological and genetic) within the genus and have better defined the geographic ranges of the named species.  One of these recent discoveries is a strikingly different iguana from all other island populations in Fiji which is restricted to Gau Island of the Lomaiviti Province.  Gau is the fifth largest island in Fiji and maintains excellent upland forests in the higher elevations.  We describe this population from Gau Island as a new species, Brachylophus gau sp. nov., in recognition of its type locality.
[Mh] Termos MeSH primário: Iguanas
[Mh] Termos MeSH secundário: Animais
Fiji
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1708
[Cu] Atualização por classe:170809
[Lr] Data última revisão:
170809
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170615
[St] Status:MEDLINE
[do] DOI:10.11646/zootaxa.4273.3.5


  6 / 495 MEDLINE  
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[PMID]:28225826
[Au] Autor:Jean A; Tardy F; Allatif O; Grosjean I; Blanquier B; Gerlier D
[Ad] Endereço:Univ Lyon, SFR BioSciences, ENS de Lyon, Inserm US8, CNRS UMS344, UCBL, Lyon, France.
[Ti] Título:Assessing mycoplasma contamination of cell cultures by qPCR using a set of universal primer pairs targeting a 1.5 kb fragment of 16S rRNA genes.
[So] Source:PLoS One;12(2):e0172358, 2017.
[Is] ISSN:1932-6203
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Mycoplasmas (a generic name for Mollicutes) are a predominant bacterial contaminant of cell culture and cell derived products including viruses. This prokaryote class is characterized by very small size and lack of a cell wall. Consequently, mycoplasmas escape ultrafiltration and visualization under routine microscopic examination, hence the ease with which cells in culture can be contaminated, with routinely more than 10% of cell lines being contaminated. Mycoplasma are a formidable threat both in fundamental research by perverting a whole range of cell properties and functions and in the pharmacological use of cells and cell derived products. Although many methods have been developed, there is still a need for a sensitive, universal assay. Here is reported the development and validation of a quantitative polymerase chain reaction (qPCR) based on the amplification of a 1.5 kb fragment covering the 16S rDNA of the Mollicute class by real-time PCR using universal U1 and U8 degenerate primers. The method includes the addition of a DNA loading probe to each sample to monitor DNA extraction and the absence of PCR inhibitors in the extracted DNA, a positive mycoplasma 16S rDNA traceable reference sample to exclude any accidental contamination of an unknown sample with this reference DNA, an analysis procedure based on the examination of the melting curve and the size of the PCR amplicon, followed by quantification of the number of 16S rDNA copies (with a lower limit of 19 copies) when relevant, and, if useful, the identification of the contaminating prokaryote by sequencing. The method was validated on a collection of mycoplasma strains and by testing over 100 samples of unknown contamination status including stocks of viruses requiring biosafety level 2, 3 or 4 containments. When compared to four established methods, the m16S_qPCR technique exhibits the highest sensitivity in detecting mycoplasma contamination.
[Mh] Termos MeSH primário: Contaminação por DNA
Mycoplasma/isolamento & purificação
RNA Ribossômico 16S/genética
[Mh] Termos MeSH secundário: Animais
Técnicas de Cultura de Células
Linhagem Celular
Cricetinae
Primers do DNA/genética
DNA Bacteriano/genética
Haplorrinos
Seres Humanos
Iguanas
Camundongos
Mycoplasma/genética
Sensibilidade e Especificidade
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
0 (DNA Primers); 0 (DNA, Bacterial); 0 (RNA, Ribosomal, 16S)
[Em] Mês de entrada:1708
[Cu] Atualização por classe:170821
[Lr] Data última revisão:
170821
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:170223
[St] Status:MEDLINE
[do] DOI:10.1371/journal.pone.0172358


  7 / 495 MEDLINE  
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[PMID]:28011410
[Au] Autor:Sartori MR; Abe AS; Crossley DA; Taylor EW
[Ad] Endereço:Departamento de Zoologia, Instituto de Biociências, Universidade Estadual Paulista, Campus Rio Claro, SP, 13506-900, Brazil. Electronic address: marinarsartori@gmail.com.
[Ti] Título:Rates of oxygen uptake increase independently of changes in heart rate in late stages of development and at hatching in the green iguana, Iguana iguana.
[So] Source:Comp Biochem Physiol A Mol Integr Physiol;205:28-34, 2017 Mar.
[Is] ISSN:1531-4332
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Oxygen consumption (VO ), heart rate (f ), heart mass (M ) and body mass (M ) were measured during embryonic incubation and in hatchlings of green iguana (Iguana iguana). Mean f and VO were unvarying in early stage embryos. VO increased exponentially during the later stages of embryonic development, doubling by the end of incubation, while f was constant, resulting in a 2.7-fold increase in oxygen pulse. Compared to late stage embryos, the mean inactive level of VO in hatchlings was 1.7 fold higher, while f was reduced by half resulting in a further 3.6 fold increase in oxygen pulse. There was an overall negative correlation between mean f and VO when data from hatchlings was included. Thus, predicting metabolic rate as VO from measurements of f is not possible in embryonic reptiles. Convective transport of oxygen to supply metabolism during embryonic incubation was more reliably indicated as an index of cardiac output (CO ) derived from the product of f and M . However, a thorough analysis of factors determining rates of oxygen supply during development and eclosion in reptiles will require cannulation of blood vessels that proved impossible in the present study, to determine oxygen carrying capacity by the blood and arteriovenous oxygen content difference (A-V diff), plus patterns of blood flow.
[Mh] Termos MeSH primário: Iguanas/crescimento & desenvolvimento
Iguanas/fisiologia
[Mh] Termos MeSH secundário: Animais
Peso Corporal
Débito Cardíaco
Coração/anatomia & histologia
Frequência Cardíaca
Iguanas/anatomia & histologia
Tamanho do Órgão
Consumo de Oxigênio
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1707
[Cu] Atualização por classe:170717
[Lr] Data última revisão:
170717
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:161225
[St] Status:MEDLINE


  8 / 495 MEDLINE  
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[PMID]:27980123
[Au] Autor:Foster KL; Higham TE
[Ad] Endereço:Department of Biology, University of California, 900 University Avenue, Riverside, CA 92521, USA kfost001@ucr.edu.
[Ti] Título:Integrating gastrocnemius force-length properties, activation and operating lengths reveals how deal with ecological challenges.
[So] Source:J Exp Biol;220(Pt 5):796-806, 2017 Mar 01.
[Is] ISSN:1477-9145
[Cp] País de publicação:England
[La] Idioma:eng
[Ab] Resumo:A central question in biology is how animals successfully behave under complex natural conditions. Although changes in locomotor behaviour, motor control and force production in relation to incline are commonly examined, a wide range of other factors, including a range of perch diameters, pervades arboreal habitats. Moving on different substrate diameters requires considerable alteration of body and limb posture, probably causing significant shifts in the lengths of the muscle-tendon units powering locomotion. Thus, how substrate shape impacts muscle function remains an important but neglected question in ecophysiology. Here, we used high-speed videography, electromyography, contractile experiments and morphology to examine gastrocnemius muscle function during arboreal locomotion in the Cuban knight anole, The gastrocnemius contributes more to the propulsive effort on broad surfaces than on narrow surfaces. Surprisingly, substrate inclination affected the relationship between the maximum potential force and fibre recruitment; the trade-off that was present between these variables on horizontal surfaces became a positive relationship on inclined surfaces. Finally, the biarticular nature of the gastrocnemius allows it to generate force isometrically, regardless of substrate diameter and incline, despite the fact that the tendons are incapable of stretching during cyclical locomotion. Our results emphasize the importance of considering ecology and muscle function together, and the necessity of examining both mechanical and physiological properties of muscles to understand how animals move in their environment.
[Mh] Termos MeSH primário: Membro Posterior/fisiologia
Iguanas/fisiologia
[Mh] Termos MeSH secundário: Animais
Fenômenos Biomecânicos
Eletromiografia
Locomoção
Masculino
Contração Muscular
Músculo Esquelético/fisiologia
Tendões/fisiologia
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1708
[Cu] Atualização por classe:170829
[Lr] Data última revisão:
170829
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:161217
[St] Status:MEDLINE
[do] DOI:10.1242/jeb.151795


  9 / 495 MEDLINE  
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[PMID]:27818221
[Au] Autor:Neuman-Lee LA; French SS
[Ad] Endereço:Department of Biology, Utah State University, 5305 Old Main Hill, Logan, UT 84322-5305, USA; The Ecology Center, Utah State University, 5205 Old Main Hill, Logan, UT 84322-5205, USA.
[Ti] Título:Endocrine-reproductive-immune interactions in female and male Galápagos marine iguanas.
[So] Source:Horm Behav;88:60-69, 2017 Feb.
[Is] ISSN:1095-6867
[Cp] País de publicação:United States
[La] Idioma:eng
[Ab] Resumo:Endocrine-immune interactions are variable across species and contexts making it difficult to discern consistent patterns. There is a paucity of data in non-model systems making these relationships even more nebulous, particularly in reptiles. In the present study, we have completed a more comprehensive test of the relationship among steroid hormones and ecologically relevant immune measures. We tested the relationship between baseline and stress-induced levels of sex and adrenal steroid hormones and standard ecoimmunological metrics in both female and male Galápagos marine iguanas (Amblyrhynchus cristatus). We found significant associations between adrenal activity and immunity, whereby females that mounted greater corticosterone responses to stress had lower basal and stress-induced immunity (i.e., bactericidal ability). Males showed the opposite relationship, suggesting sex-specific immunomodulatory actions of corticosterone. In both sexes, we observed a stress-induced increase in corticosterone, and in females a stress-induced increase in bactericidal ability. Consistent with other taxa, we also found that baseline corticosterone and testosterone in males was inversely related to baseline bactericidal ability. However, in females, we found a positive relationship between both testosterone and progesterone and bactericidal ability. Multivariate analysis did not discern any further endocrine-immune relationships, suggesting that interactions between adrenal, sex steroid hormones, and the immune system may not be direct and instead may be responding to other common stimuli, (i.e., reproductive status, energy). Taken together, these data illustrate significant endocrine-immune interactions that are highly dependent on sex and the stress state of the animal.
[Mh] Termos MeSH primário: Sistema Endócrino/fisiologia
Sistema Imunitário/fisiologia
Reprodução/fisiologia
[Mh] Termos MeSH secundário: Animais
Corticosterona/sangue
Feminino
Iguanas
Masculino
Progesterona/sangue
Estresse Fisiológico/fisiologia
Testosterona/sangue
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Nm] Nome de substância:
3XMK78S47O (Testosterone); 4G7DS2Q64Y (Progesterone); W980KJ009P (Corticosterone)
[Em] Mês de entrada:1710
[Cu] Atualização por classe:171019
[Lr] Data última revisão:
171019
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:161108
[St] Status:MEDLINE


  10 / 495 MEDLINE  
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[PMID]:27988595
[Au] Autor:Venegas PJ; Echevarría LY; García-Burneo K; Koch C
[Ad] Endereço:División de Herpetología-Centro de Ornitología y Biodiversidad (CORBIDI), Santa Rita N°105 Of. 202, Urb. Huertos de San Antonio, Surco, Lima, Perú. user@example.com.
[Ti] Título:A new species of iguanid lizard, genus Stenocercus (Squamata, Iguania), from the Central Andes in Peru.
[So] Source:Zootaxa;4205(1):zootaxa.4205.1.4, 2016 Dec 04.
[Is] ISSN:1175-5334
[Cp] País de publicação:New Zealand
[La] Idioma:eng
[Ab] Resumo:We describe a new species of Stenocercus from the montane forest of the right margin of the Marañón river in the northern portion of the Central Andes in northern Peru (Amazonas and La Libertad departments), at elevations ranging from 2300 to 3035 m. Stenocercus omari sp. nov. differs from other Stenocercus species, with the exception of S. amydrorhytus, S. chrysopygus, S. cupreus, S. johaberfellneri, S. latebrosus, S. melanopygus, S. modestus, S. ornatissimus, S. orientalis, and S. stigmosus, by having granular scales on the posterior surfaces of thighs, a conspicuous antehumeral fold and by lacking a vertebral crest. However, Stenocercus omari sp. nov. is easily distinguished from the aforementioned species, except S. orientalis, by the presence of prominently keeled dorsal head scales. The new species differs from S. orientalis by lacking a prominent oblique neck fold and by having a distinct deep postfemoral mite pocket.
[Mh] Termos MeSH primário: Iguanas/classificação
[Mh] Termos MeSH secundário: Animais
Feminino
Florestas
Iguanas/anatomia & histologia
Masculino
Peru
Rios
[Pt] Tipo de publicação:JOURNAL ARTICLE
[Em] Mês de entrada:1705
[Cu] Atualização por classe:170501
[Lr] Data última revisão:
170501
[Sb] Subgrupo de revista:IM
[Da] Data de entrada para processamento:161219
[St] Status:MEDLINE
[do] DOI:10.11646/zootaxa.4205.1.4



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