Results 151 to 160 of about 292,339 (266)

Vertebrate zoölogy

, 1920
openaire   +3 more sources

Does salinity make a difference—Kidney anatomy of Saimaa (Pusa saimensis) and Baltic ringed seals (Pusa hispida botnica)

The Anatomical Record, EarlyView.
Abstract As habitat salinity markedly differs between the endangered, freshwater‐dwelling Saimaa ringed seal (Pusa saimensis Nordquist, 1899) and the brackish water‐inhabiting Baltic ringed seal (Pusa hispida botnica Gmelin, 1788), we investigated whether this difference has resulted in morphological changes to their kidneys.
Heini Nihtilä, Juha Laakkonen
wiley   +1 more source

Editorial: Understanding pathogen spread in invasive vertebrate species. [PDF]

Front Vet Sci
Hernández FA, Rubio AV, López-Pérez AM.   +2 more
europepmc   +1 more source

Re‐evaluation of a soft crested Edmontosaurin, with implications for hadrosaurid life appearance and diversity

The Anatomical Record, EarlyView.
Abstract Hadrosaurid dinosaurs are generally regarded as “crested” or “non‐crested” depending on the presence or absence of a bony cranial crest. At least one supposedly “non‐crested” hadrosaur is known to have possessed a soft tissue cranial crest (or comb), based on an exceptionally preserved “mummified” specimen. Here we redescribe this specimen and
Henry S. Sharpe, Phil R. Bell, Ian Baylatry, Robin Sissons, Corwin Sullivan   +4 more
wiley   +1 more source

Non-canonical muscle stem cells and other lessons from regenerative vertebrates. [PDF]

NPJ Regen Med
Jamwal VS, Masselink W, Crawford K, Murawala P.   +3 more
europepmc   +1 more source

The cranial, mandibular, and hyoid anatomy of softshell turtles (Trionychidae): A revised character list for phylogenetic analysis

The Anatomical Record, EarlyView.
Abstract Softshell turtles (Pan‐Trionychidae) are an early branching clade of hidden‐necked turtles (Cryptodira) with a rich fossil record extending back to the Early Cretaceous. The evolutionary history of softshell turtles is still unresolved because of their conservative morphology combined with high levels of polymorphism related to morphological ...
Léa C. Girard, Walter G. Joyce
wiley   +1 more source

Experimental evidence for embryo retention in the high-elevation Chilean lizard Liolaemus leopardinus (Squamata: Liolaemidae)

Phyllomedusa: Journal of Herpetology, 2017
Enrique Santoyo-Brito, Stanley F. Fox, Herman Núñez   +2 more
doaj  

Transcriptional Activation of Estrogen Receptor-Alpha and Estrogen Receptor-Beta from Elephant Shark (<i>Callorhynchus milii</i>). [PDF]

Genes (Basel)
Ao Y, Narita H, Takagi W, Hyodo S, Baker ME, Katsu Y.   +5 more
europepmc   +1 more source

The skeleton of the green Iguana iguana (Squamata: Iguanidae) and its intraspecific morphological variation

The Anatomical Record, EarlyView.
Abstract The green iguana (Iguana iguana) is an iguanine lizard with herbivorous and arboreal habits, whose distribution spans through South America, Central America to the south of North America. Although the genus Iguana is well‐known, the species still lacks a comprehensive and up‐to‐date anatomical study, particularly addressing the axial skeleton,
Vieno Rosa, Marcos Vinícius Coelho, Camila Cupello   +2 more
wiley   +1 more source

A cautionary tale of neurodevelopment gone wrong: roundup the zebra(fish). [PDF]

J Endocr Soc
Loganathan N, Belsham DD.
europepmc   +1 more source