Extraembryonic Membranes and Placentation in the Mexican Snake Conopsis lineata
This research is mainly focused on the structure of the extraembryonic membranes and placentation of the viviparous snake Conopsis lineata, during the gestation. C. lineata is a lecithotrophic species, eggs/embryos that develop inside the uterus remain enclosed by a thin eggshell membrane with unchanged fibers throughout gestation; and it has five ...
Cecilia de Dios‐Arcos +1 more
wiley +1 more source
Repeated Evolution of Digital Adhesion in Geckos: A Reply to Harrington and Reeder [PDF]
We published a phylogenetic comparative analysis that found geckos had gained and lost adhesive toepads multiple times over their long evolutionary history (Gamble et al., PLoS One, 7, 2012, e39429).
Bauer, A. M. +4 more
core +1 more source
Courtship entanglements: a first report of mating behavior and sexual dichromatism in the Southeast Asian keel-bellied whipsnake, Dryophiops rubescens [PDF]
We describe the first observations of courtship behavior and sexual dichromatism in the keel-bellied whipsnake, Dryophiops rubescens, from an encounter near Sandakan, eastern Sabah, Borneo, Malaysia.
Johnny, Kim +2 more
core
Viviparity Stimulates Diversification in an Order of Fish
International audienceSpecies richness is distributed unevenly across the tree of life and this may be influenced by the evolution of novel phenotypes that promote diversification.
Helmstetter, AJ +5 more
core +3 more sources
Studies on the seasonality of Culiseta inornata in Kern County, California. [PDF]
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core
First captive breeding of a night skink (Scincidae: Eremiascincus) from Timor-Leste, Lesser Sunda Islands, with remarks on the reproductive biology of the genus [PDF]
We report two instances of captive breeding in a species of Timorese night skink (genus Eremiascincus Greer, 1979) in October and December 2012. Four and three neonates, respectively, with total lengths of ca 40 mm each, were discovered during routine ...
Beck, Lother +5 more
core
A predictive framework and review of the ecological impacts of exotic plant invasions on reptiles and amphibians [PDF]
The invasive spread of exotic plants in native vegetation can pose serious threats to native faunal assemblages. This is of particular concern for reptiles and amphibians because they form a significant component of the world's vertebrate fauna, play a ...
Martin, LJ, Murray, BR
core +1 more source
Snake reproduction – ovipary, vivipary and ovovivipary [PDF]
Zmije su vrlo raznolika i široko rasprostranjena skupina životinja. Nastanjuju raznolika staništa, što zahtjeva specifične prilagodbe. Kao i za niz drugih aktivnosti, morale su razviti prilagodbe za razmnožavanje.
Prpić, Paula
core +2 more sources
Clones, hermaphrodites and pregnancies: Nature's oddities offer evolutionary lessons on reproduction [PDF]
I love the term 'natural history' because it encapsulates the sentiment that nature's operations have evolutionary etiologies. Charles Darwin was a natural historian par excellence and his elucidation of natural selection, artificial selection, and ...
Avise, JC
core +2 more sources
THE EVOLUTION OF REPRODUCTIVE STRATEGIES IN ANIMALS – IMPLICATIONS FOR THERIOGENOLOGY
Reproduction is one of the fundamental biological imperatives shared by all living beings. Organisms must reproduce to pass on their genes to the next generation, ensuring the survival and continuation of their species.
Klementina Fon Tacer, Gregor Majdič
doaj +1 more source

