Results 251 to 260 of about 45,169 (286)
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Taxonomical Assessment of ‘Bavaricordylus’ Kosma, 2004 (Reptilia, Squamata)

Journal of Vertebrate Paleontology, 2018
Citation for this article: Villa, A., R. Kosma, A. Čerňanský, and M. Delfino. 2018. Taxonomic assessment of ‘Bavaricordylus’ Kosma, 2004 (Reptilia, Squamata). Journal of Vertebrate Paleontology. DOI: 10.1080/02724634.2018.1487844.
A. Villa   +3 more
semanticscholar   +1 more source

The early composition and evolution of the turtle shell (Reptilia, Testudinata)

Palaeontology, 2018
The shell of the oldest true turtle (Testudinata) branch (Proterochersidae) from the Late Triassic (Norian) of Poland and Germany was built in its anterior and posterior part from an osteodermal mosaic which developed several million years after the ...
T. Szczygielski, T. Sulej
semanticscholar   +1 more source

Reptilia-Related Viruses

1978
Publisher Summary Reports concerned with reptilia-associated viruses are few in number compared to those on viruses of the other four major vertebrate classes. The amphibia have generated numerous virus-related publications, restricted in general to frog viruses involved in the initiation of Lucke renal adenocarcinoma and the polyhedral cytoplasmic ...
H. Fred Clark, Philip D. Lunger
openaire   +3 more sources

Revision of the Triassic European turtles Proterochersis and Murrhardtia (Reptilia, Testudinata, Proterochersidae), with the description of new taxa from Poland and Germany

, 2016
A recently discovered Norian outcrop in Poreba, Poland, has yielded numerous well-preserved turtle remains. These, together with historical materials from Germany, enabled the identification of two new proterochersid taxa: Proterochersis porebensis sp ...
T. Szczygielski, T. Sulej
semanticscholar   +1 more source

Quinone-tanning in the reptilia and aves

Experientia, 1969
Pour la premiere fois on rapporte la presence de sclerotine dans la papille conicale du gecko,Hemidactylus turicus turicus (Reptilia) et dans la pectine du petrel,Fregetta grallaria (Aves).
openaire   +3 more sources

The ultrastructure of the vomero-nasal organ in reptilia

Zeitschrift f�r Zellforschung und Mikroskopische Anatomie, 1970
There are three types of cells in the vomero-nasal organ of Lacerta sicula and Natrix natrix: receptor cells, supporting cells and basal cells. The receptor cells bear microvilli and no cilia. In Lacerta centrioles are lacking, indicating that the ciliary apparatus can have no essential significance in the transducer process. In Natrix centrioles occur
I. Brachner   +2 more
openaire   +3 more sources

The high-level classification of skinks (Reptilia, Squamata, Scincomorpha).

Zootaxa, 2014
Skinks are usually grouped in a single family, Scincidae (1,579 species) representing one-quarter of all lizard species. Other large lizard families, such as Gekkonidae (s.l.) and Iguanidae (s.l.), have been partitioned into multiple families in recent ...
S. B. Hedges
semanticscholar   +1 more source

The ear and hearing in Amphisbaenia (Reptilia)

Journal of Experimental Zoology, 1972
AbstractThe burrowing squamates of the order Amphisbaenia lack external ears. The middle ear involves an extremely large stapes with the head of its shaft (columellar portion) projecting just posterior to and as far laterally as the quadrate. In most species a cartilaginous extracolumella articulates with the distal tip of the shaft and then stretches ...
Ernest Glen Wever, Carl Gans
openaire   +2 more sources

Phylogeny of the Erythrosuchidae (Reptilia: Archosauriformes)

Journal of Vertebrate Paleontology, 1992
ABSTRACT The Erythrosuchidae are a late Early to early Middle Triassic lineage that represent the first radiation of large terrestrial carnivores within the Archosauriformes. Erythrosuchid monophyly can be established by their possession of a suite of seven shared derived characters. At least five valid genera of erythrosuchids can be recognized.
openaire   +2 more sources

RES Structure and Function of the Reptilia

1982
A phylogenetic approach to understanding the development and mechanisms of immunity has gained attention only in recent years. On the evolutionary scale, reptiles are pivotal since they are the progenitors of both avian and mammalian classes. It is now agreed that the basic pattern of adaptive immune responsivity was established when the first ...
Muthukkaruppan Vr   +2 more
openaire   +2 more sources

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