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August 2020

Table of Contents - PeerJ (Biology Articles)

August 12, 2020

Perils and pitfalls of mixed-effects regression models in biology

Matthew J. Silk, Xavier A. Harrison, David J. Hodgson

https://doi.org/10.7717/peerj.9522

August 13, 2020

The evolution of feeding within Euchelicerata: data from the fossil groups Eurypterida and Trigonotarbida illustrate possible evolutionary pathways

Carolin Haug

https://doi.org/10.7717/peerj.9696

August 3, 2020

White-handed gibbons discriminate context-specific song compositions

Julie Andrieu, Samuel G. Penny, Hélène Bouchet, Suchinda Malaivijitnond, Ulrich H. Reichard, Klaus Zuberbühler

https://doi.org/10.7717/peerj.9477 PubMed 32832260

August 18, 2020

New records of a lost species and a geographic range expansion for sengis in the Horn of Africa

Steven Heritage, Houssein Rayaleh, Djama G. Awaleh, Galen B. Rathbun

https://doi.org/10.7717/peerj.9652 PubMed 32879790

August 14, 2020

Slender salamanders (genus Batrachoseps) reveal Southern California to be a center for the diversification, persistence, and introduction of salamander lineages

Elizabeth L. Jockusch, Robert W. Hansen, Robert N. Fisher, David B. Wake

https://doi.org/10.7717/peerj.9599 PubMed 32864205

August 17, 2020

Delimiting the boundaries of sesamoid identities under the network theory framework

Gabriela Fontanarrosa, Jessica Fratani, Miriam C. Vera

https://doi.org/10.7717/peerj.9691 PubMed 32874781

August 24, 2020

Valanginian occurrence of Pelomedusoides turtles in northern South America: revision of this hypothesis based on a new fossil remain

Edwin-Alberto Cadena

https://doi.org/10.7717/peerj.9810 PubMed 32904119

August 19, 2020

Evolution of the patella and patelloid in marsupial mammals

Alice L. Denyer, Sophie Regnault, John R. Hutchinson

https://doi.org/10.7717/peerj.9760 PubMed 32879804

August 24, 2020

Additional records and stratigraphic distribution of the middle Eocene carettochelyid turtle Anosteira pulchra from the Uinta Formation of Utah, North America

Brent Adrian, Patricia A. Holroyd, J. Howard Hutchison, KE Beth Townsend

https://doi.org/10.7717/peerj.9775 PubMed 32904103

August 27, 2020

The oldest record of the Steller sea lion Eumetopias jubatus (Schreber, 1776) from the early Pleistocene of the North Pacific

Nahoko Tsuzuku, Naoki Kohno

https://doi.org/10.7717/peerj.9709 PubMed 32913674

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