Results 71 to 80 of about 2,982 (203)
Journal of Anatomy, Volume 247, Issue 3-4, Page 665-681, September/October 2025.Series of images of the dermal ossicle of Antarctopelta oliveroi (Dinosauria, Ankylosauria) illustrating (A) the 3D distribution of the vascular mesh in the ossicle; (B) the large volume of the numerous cells in periphery; (C) the radial orientation of the fiber bundles in the main core of the osteoderm (called basal plate); (D) the orthogonal ...
Sophie Sanchez +4 more
wiley +1 more source
Morphological variation and geographical distribution of Luetkenotyphlus brasiliensis (Gymnophiona: Siphonopidae) [PDF]
Phyllomedusa: Journal of Herpetology, 2011 The geographical distribution of Luetkenotyphlus brasiliensis is reviewed based on data from the literature and examination of specimens recently collected in Brazil. We also provide new information on variation of the vomerine diastema, and meristic and
Renato Neves Feio +3 more
doaj
Characterization of the interactions between the resident microbial flora and chytridimycoses in Desmognathus fuscus communities of Central Virginia [PDF]
, 2018 Undergraduate ...
Burnham, Micah +2 more
core +1 more source
Developmental Dynamics, Volume 254, Issue 8, Page 887-901, August 2025.Abstract Homology in vertebrate body plans is traditionally ascribed to the high‐level conservation of regulatory components within the genetic programs governing them, particularly during the “phylotypic stage.” However, advancements in embryology and molecular phylogeny have unveiled the dynamic nature of gene repertoires responsible for early ...
Shigehiro Kuraku
wiley +1 more source
Current Zoology, 2011 The complete mitochondrial genome of Nanorana pleskei from the Qinghai-Tibet Plateau was sequenced. It includes 17,660 base pairs, containing 13 protein-coding genes, two rRNAs and 23 tRNAs.
Guiying CHEN, Bin WANG, Jiongyu LIU, Feng XIE, Jianping JIANG
doaj
Comparative Cytogenetics, 2013 Uraeotyphlus oxyurus (Dumeril et Bibron, 1841), U. interruptus Pillai et Ravichandran, 1999, U. narayani Seshachar, 1939 and U. menoni Annandale, 1913 were cytogenetically analysed following conventional and differential staining techniques.
Venu Govindappa, G Venkatachalaiah
doaj +1 more source
Generation length of the world's amphibians and reptiles
Ecography, Volume 2025, Issue 7, July 2025.Variation in life histories influences demographic processes, from adaptive changes to population declines leading to extinction. Among life history traits, generation length offers a critical feature to forecast species' demographic trajectories such as population declines (widely used by the IUCN Red List) and adaptability to environmental change ...
Giordano Mancini +8 more
wiley +1 more source
On the occurrence of two species of striped Ichthyophis Fitzinger, 1826 (Amphibia: Gymnophiona: Ichthyophiidae) from Mizoram, India [PDF]
Check List, 2017 The occurrence of 2 ichthyophiid caecilians, Ichthyophis khumzhi Kamei, Wilkinson, Gower & Biju, 2009 and Ichthyophis moustakius Kamei, Wilkinson, Gower & Biju, 2009 in the state of Mizoram in northeast India is reported for the ...
R. Chaitanya +2 more
doaj +3 more sources
Saving the European eel : how morphological research can help in effective conservation management
, 2020 The European eel (Anguilla anguilla) is a critically endangered species, whose recruitment stocks have declined to nearly 1% compared to the late 70s. An amalgam of factors is responsible for this, among them migration barriers, pollution, habitat loss ...
Adriaens, Dominique +2 more
core +1 more source
Global Ecology and Biogeography, Volume 34, Issue 7, July 2025.ABSTRACT Aim Sex is a fundamental trait of many organisms, and sex‐determination systems are diverse across the tree of life. Environmental temperature can influence sexual development not only in temperature‐dependent sex‐determination systems, but also in species with genotypic sex determination (GSD). Temperature‐induced sex reversal, resulting from
Edina Nemesházi, Veronika Bókony
wiley +1 more source