Results 41 to 50 of about 4,740 (210)
Linear and geometric morphology in a group of Patagonian lizards of the genus Phymaturus (Squamata: Liolaemini) [PDF]
El concepto de especie propuesto por De Queiroz (1998) proporciona un contexto para inferir la separación de linajes a partir de la integración de diferentes fuentes de información.
Avila, Luciano Javier +2 more
core +1 more source
We employ a set of leopard gecko embryos for which size, day of development, and developmental stage are known to assess which timetable accords with the greatest resolution of cranial mineralization events. Developmental staging yielded the best outcome. Abstract Mineralization sequences of cranial elements (often referred to as ossification sequences)
Patrick A. D. Wise +2 more
wiley +1 more source
Abstract Stages of embryonic development for reptiles have been presented in tables that may include all or part of embryonic development. When oviposition occurs in some lizards, embryos are already in the later stages of development; likewise, the size of the eggs increases as incubation time progresses.
Nivia Rocio Antonio‐Rubio +3 more
wiley +1 more source
Climate, geographic distribution and viviparity in Liolaemus (Reptilia; Squamata) species: when hypotheses need to be tested [PDF]
La distribución de los reptiles, dada su dependencia de la temperatura, puede verse restringida en función del clima. En particular, se han planteado tres hipótesis que vinculan el clima con la distribución y el viviparismo en las especies de reptiles: i)
Abdala, Cristian Simón +5 more
core +3 more sources
Geckos and anoline iguanid lizards are well‐known for their possession of adhesive toepads, which are generally regarded as being convergent structures. We show that the anatomical configuration of the foot in these two lineages differs markedly and that these differences likely relate to the contrasing ways they deploy their adhesive systems and ...
Anthony P. Russell +2 more
wiley +1 more source
La presencia de poros precloacales se utiliza con frecuencia en Liolaemus para diferenciar a machos de hembras. Actualmente este carácter es confuso en Liolaemus jamesi porque se ha descrito la presencia y ausencia de poros en las hembras.
Margarita Ruiz de Gamboa +1 more
doaj
El conocimiento del ámbito de hogar (AH) y del uso del hábitat de las especies es importante para comprender sus requisitos ecológicos. Evaluamos el AH y el uso de microhábitat de Liolaemus forsteri, una especie endémica de los Andes de Bolivia ...
Emmilce Morilla +7 more
doaj +1 more source
Pre‐oviposition development of the brown anole (Anolis sagrei)
Abstract Background The brown anole, Anolis sagrei, has emerged as a representative squamate species for developmental studies during the past decades. Novel functional tools have been established to manipulate embryogenesis through genome editing or the introduction of small molecule inhibitors, and their effective use requires a thorough ...
Antonia Weberling +9 more
wiley +1 more source
Published as part of Cristi n S. Abdala, Diego Baldo, Ricardo A. Ju rez & Robert E. Espinoza, 2016, The First Parthenogenetic Pleurodont Iguanian: A New All-female Liolaemus (Squamata: Liolaemidae) from Western Argentina, pp.
Cristi��n S. Abdala +3 more
openaire +1 more source
We review factors influencing Liolaemus distributions in the central Chilean Andes and suggest areas of future research. Our previous studies reveal that lizard parasites (ectoparasitic mites and ticks, and the endoparasite Plasmodium) do not set ...
JOHN H. CAROTHERS +2 more
doaj

