Results 11 to 20 of about 45,588 (304)

On the Classification of the Reptilia [PDF]

open access: yesProceedings of the Royal Society of London. Series B, Containing Papers of a Biological Character, 1916
It is gradually becoming recognised that the class Reptilia is not a monophyletic group of diverging forms sprung from a common stem, like the class Aves or the class Mammalia; but is an assemblage containing, on the one hand, the ancestors of the ...
E. Goodrich
semanticscholar   +3 more sources

Pisces, Batrachia, And Reptilia [PDF]

open access: greenThe Transactions of the Zoological Society of London, 1909
n ...
George Albert Boulenger
openalex   +3 more sources

Serological Studies of the Reptilia

open access: bronzeThe Journal of Immunology, 1940
Summary This study of the hemagglutinogens and the hemagglutinins of turtle-blood included the possibility of blood-grouping within this group of animals, and the relationship of the hemagglutinins and hemagglutinogens of turtle and human blood.
Glenn C. Bond
openalex   +2 more sources

Venomous Snake Abundance Within Snake Species’ Assemblages Worldwide

open access: yesDiversity, 2020
Venomous snakes are among the main sources of mortality for humans in rural regions, especially in tropical countries. In this study, a meta-analysis of quantitative community ecology studies on snake assemblages throughout the world was conducted in ...
Luca Luiselli   +3 more
doaj   +1 more source

Myology of the Reptilia

open access: yesThe FASEB Journal, 2020
Sauropsid vertebrates (lepidosaurs, turtles, crocodilians and birds) have evolved a diversity of head shapes and feeding behaviors during their history. A key to understanding this great radiation of reptiles is the physiology of the jaw musculature which powers the feeding apparatus.
Casey M. Holliday   +6 more
openaire   +2 more sources

The endocranial anatomy of the stem turtle Naomichelys speciosa from the Early Cretaceous of North America [PDF]

open access: yesActa Palaeontologica Polonica, 2019
Fossil turtles are one of the least studied clades in regard to endocranial anatomy. Recently, the use of non-invasive technologies, such as radiographic computed tomography (CT), increased the knowledge of the neuroanatomy of several extinct and extant ...
Ariana Paulina-Carabajal   +2 more
doaj   +1 more source

Regeneration in Reptiles Generally and the New Zealand Tuatara in Particular as a Model to Analyse Organ Regrowth in Amniotes: A Review

open access: yesJournal of Developmental Biology, 2021
The ability to repair injuries among reptiles, i.e., ectothermic amniotes, is similar to that of mammals with some noteworthy exceptions. While large wounds in turtles and crocodilians are repaired through scarring, the reparative capacity involving the ...
Lorenzo Alibardi   +1 more
doaj   +1 more source

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