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July 2018

Table of Contents - PeerJ (Biology Articles)

Investigating parental care behaviour in same-sex pairing of zoo greater flamingo

Greater flamingos at Kutch

July 18, 2018

Investigating parental care behaviour in same-sex pairing of zoo greater flamingo

Same-sex pair bonding is an understudied area of research interest. In an early, small sample study, researchers have observed similar behavior in female-female parenting as with heterosexual pairs in the zoo greater flamingo (Phoenicopterus roseus). These early results could be illuminating with regard to the evolution of flamingo social behavior, same-sex pair bonds, and why pair bonds form in general. Image credit: Dhaval Vargiya, CC SA 4.0.

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July 19, 2018

A novel approach to study the morphology and chemistry of pollen in a phylogenetic context, applied to the halophytic taxon Nitraria L.(Nitrariaceae)

Amber Woutersen, Phillip E. Jardine, Raul Giovanni Bogotá-Angel, Hong-Xiang Zhang, Daniele Silvestro, Alexandre Antonelli, Elena Gogna, Roy H.J. Erkens, William D. Gosling, Guillaume Dupont-Nivet, Carina Hoorn

https://doi.org/10.7717/peerj.5055 PubMed 30038851

July 19, 2018

A new southern Laramidian ankylosaurid, Akainacephalus johnsoni gen. et sp. nov., from the upper Campanian Kaiparowits Formation of southern Utah, USA

Jelle P. Wiersma, Randall B. Irmis

https://doi.org/10.7717/peerj.5016 PubMed 30065856

July 5, 2018

The largest European theropod dinosaurs: remains of a gigantic megalosaurid and giant theropod tracks from the Kimmeridgian of Asturias, Spain

Oliver W.M. Rauhut, Laura Piñuela, Diego Castanera, José-Carlos García-Ramos, Irene Sánchez Cela

https://doi.org/10.7717/peerj.4963 PubMed 30002951

July 6, 2018

Xenoposeidon is the earliest known rebbachisaurid sauropod dinosaur

Michael P. Taylor