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October 2018

Table of Contents - PeerJ (Biology Articles)

A new tyrannosaurid from the Upper Cretaceous Menefee Formation

Fig 1: Frontals of UMNH VP 28348 in rostral view

October 9, 2018

A new tyrannosaurid from the Upper Cretaceous Menefee Formation

Researchers report a new tyrannosaurid represented by an associated skeleton from the lower Campanian Allison Member of the Menefee Formation of New Mexico. The specimen is the holotype of the new genus and species Dynamoterror dynastes.

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October 4, 2018

Conceptual and empirical advances in Neotropical biodiversity research

Alexandre Antonelli, María Ariza, James Albert, Tobias Andermann, Josué Azevedo, Christine Bacon, Søren Faurby, Thais Guedes, Carina Hoorn, Lúcia G. Lohmann, Pável Matos-Maraví, Camila D. Ritter, Isabel Sanmartín, Daniele Silvestro, Marcelo Tejedor, Hans ter Steege, Hanna Tuomisto, Fernanda P. Werneck, Alexander Zizka, Scott V. Edwards

https://doi.org/10.7717/peerj.5644 PubMed 30310740

October 5, 2018

Ultraconserved elements (UCEs) illuminate the population genomics of a recent, high-latitude avian speciation event

Kevin Winker, Travis C. Glenn, Brant C. Faircloth

https://doi.org/10.7717/peerj.5735 PubMed 30310754

October 11, 2018

Sex-biased expression between guppies varying in the presence of ornamental coloration

Cynthia Dick, David N. Reznick, Cheryl Y. Hayashi

https://doi.org/10.7717/peerj.5782 PubMed 30324034