Results 71 to 80 of about 6,059 (110)

Evolutionary lability in Hox cluster structure and gene expression in Anolis lizards

open access: yesEvolution Letters, 2019
Hox genes orchestrate development by patterning the embryonic axis. Vertebrate Hox genes are arranged in four compact clusters, and the spacing between genes is assumed to be crucial for their function. The genomes of squamate reptiles are unusually rich
Nathalie Feiner
semanticscholar   +1 more source

Type-specimens of reptiles in the University of Michigan Museum of Zoology [PDF]

open access: yes, 1984
http://deepblue.lib.umich.edu/bitstream/2027.42/56411/1/MP167 ...
Kluge, Arnold G.
core  

Sexual selection and life history influence diversification across evolutionary scales [PDF]

open access: yes
The processes resulting in biodiversity have been a focus of evolutionary biology since the field’s inception. Historically, vicariance, natural selection, and niche evolution have been considered primary generators of lineage diversity at ...
Fellows, Samuel R
core  

Phytools 2.0: An updated R ecosystem for phylogenetic comparative methods (and other things) [PDF]

open access: yes
Phylogenetic comparative methods comprise the general endeavor of using an estimated phylogenetic tree (or set of trees) to make secondary inferences: about trait evolution, diversification dynamics, biogeography, community ecology, and a wide range of ...
Revell, Liam
core   +2 more sources

Impacts of Anthropogenic Disturbances and Urbanization on the Behavior and Morphology of Two Free-Living Lizard Species (\u3ci\u3eUta stansburiana\u3c/i\u3e and \u3ci\u3eAspidoscelis neotesselatus\u3c/i\u3e) [PDF]

open access: yes
Urbanization can alter wildlife, requiring species to adjust to anthropogenic changes via life history strategies. Reptiles are particularly vulnerable to these changes, as ectotherms directly rely on their environment to maintain their optimal ...
Sermersheim, Layne O.
core   +1 more source

Estructura poblacional, uso nocturno de hábitat y dieta de anolis ventrimaculatus (Squamata: polychrotidae) en un bosque de niebla sobre la cordillera occidental de Colombia [PDF]

open access: yes, 2011
Los estudios ecológicos en poblaciones de lagartos son importantes ya que proveen bases para el entendimiento de las funciones de cada especie en el ecosistema, permiten la conservación de la misma, así como la reconstrucción de filogenias para la gran ...
García González, María Ximena
core  

The Evolution of Signal Complexity in a Diverse Tropical Lizard Radiation [PDF]

open access: yes
Colour pattern complexity plays a key role in visual communication and exhibits extraordinary diversity across species. Yet our ability to understand how and why this diversity evolved has been limited by methodological challenges in quantifying complex ...
Sanderson, Jillian
core   +1 more source

The Biogeography of the Cloud Forest Herpetofauna of Middle America, with Special Reference to the Sierra de las Minas of Guatemala [PDF]

open access: yes, 2011
The University of Kansas has long historical connections with Central America and the many Central Americans who have earned graduate degrees at KU. This work is part of the Central American Theses and Dissertations collection in KU ScholarWorks and is ...
Campbell, Jonathan A.
core  

The evolution and diversity of the Anolis dewlap [PDF]

open access: yes, 2014
The neotropical lizard genus Anolis is an important model system for studies of the ecology and evolution of animal diversity. One of the most striking elements of Anolis diversity is found in the morphology of the dewlap, an extensible flap of colored ...
Harrison, Alexis Stephania
core  

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