Javascript is disabled in your browser. Please enable Javascript to view PeerJ.

December 2021

Table of Contents - PeerJ (Biology Articles)

December 9, 2021

The phylogenetic nomenclature of ornithischian dinosaurs

Daniel Madzia, Victoria M. Arbour, Clint A. Boyd, Andrew A. Farke, Penélope Cruzado-Caballero, David C. Evans

https://doi.org/10.7717/peerj.12362 PubMed 34966571

December 16, 2021

Identification of evolutionary relationships and DNA markers in the medicinally important genus Fritillaria based on chloroplast genomics

Tian Zhang, Sipei Huang, Simin Song, Meng Zou, Tiechui Yang, Weiwei Wang, Jiayu Zhou, Hai Liao

https://doi.org/10.7717/peerj.12612 PubMed 35003925

December 9, 2021

Distributions of extinction times from fossil ages and tree topologies: the example of mid-Permian synapsid extinctions

Gilles Didier, Michel Laurin

https://doi.org/10.7717/peerj.12577 PubMed 34966586

December 21, 2021

Phenotypic differentiation of the slow worm lizards (Squamata: Anguis) across their contact zone in Central Europe

Norbert Benkovský, Jiří Moravec, Veronika Gvoždíková Javůrková, Helena Šifrová, Václav Gvoždík, David Jandzik

https://doi.org/10.7717/peerj.12482 PubMed 35036115

December 14, 2021

Growth and feeding ecology of coniform conodonts

Isabella Leonhard, Bryan Shirley, Duncan J. E. Murdock, John Repetski, Emilia Jarochowska

https://doi.org/10.7717/peerj.12505 PubMed 34993015

December 15, 2021

Variation in global distribution, population structures, and demographic history for four Trichiurus cutlassfishes

Hsiu-Chin Lin, Chia-Jung Tsai, Hui-Yu Wang

https://doi.org/10.7717/peerj.12639 PubMed 35003932

December 10, 2021

A fresh look at Cladarosymblema narrienense, a tetrapodomorph fish (Sarcopterygii: Megalichthyidae) from the Carboniferous of Australia, illuminated via X-ray tomography

Alice M. Clement, Richard Cloutier, Jing Lu, Egon Perilli, Anton Maksimenko, John Long

https://doi.org/10.7717/peerj.12597 PubMed 34966593

December 15, 2021

Foreflipper and hindflipper muscle reconstructions of Cryptoclidus eurymerus in comparison to functional analogues: introduction of a myological mechanism for flipper twisting

Anna Krahl, Ulrich Witzel

https://doi.org/10.7717/peerj.12537 PubMed 35003916

December 6, 2021

The phylogenetic affinities and morphological peculiarities of the bird-like dinosaur Borogovia gracilicrus from the Upper Cretaceous of Mongolia

Andrea Cau, Daniel Madzia

https://doi.org/10.7717/peerj.12640 PubMed 34963824

December 16, 2021

Putative fossil blood cells reinterpreted as diagenetic structures

Dana E. Korneisel, Sterling J. Nesbitt, Sarah Werning, Shuhai Xiao

https://doi.org/10.7717/peerj.12651 PubMed 35003935

← Previous
1
Next →