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July 2021

Table of Contents - PeerJ (Biology Articles)

July 14, 2021

Ambulacrarian insulin-related peptides and their putative receptors suggest how insulin and similar peptides may have evolved from insulin-like growth factor

Jan A. Veenstra

https://doi.org/10.7717/peerj.11799 PubMed 34316411

July 12, 2021

Inter- and intraspecific variation in the Artibeus species complex demonstrates size and shape partitioning among species

Brandon P. Hedrick

https://doi.org/10.7717/peerj.11777 PubMed 34306832

July 23, 2021

Furongian (Jiangshanian) occurrences of radiodonts in Poland and South China and the fossil record of the Hurdiidae

Xuejian Zhu, Rudy Lerosey-Aubril, Javier Ortega-Hernández

https://doi.org/10.7717/peerj.11800 PubMed 34386302

July 15, 2021

Relict groups of spiny frogs indicate Late Paleogene-Early Neogene trans-Tibet dispersal of thermophile faunal elements

Sylvia Hofmann, Daniel Jablonski, Spartak N. Litvinchuk, Rafaqat Masroor, Joachim Schmidt

https://doi.org/10.7717/peerj.11793 PubMed 34316409

July 6, 2021

The anatomy of the palate in Early Triassic Chaohusaurus brevifemoralis (Reptilia: Ichthyosauriformes) based on digital reconstruction

Ya-Lei Yin, Cheng Ji, Min Zhou

https://doi.org/10.7717/peerj.11727 PubMed 34268013

July 21, 2021

The effects of genetic drift and genomic selection on differentiation and local adaptation of the introduced populations of Aedes albopictus in southern Russia

Evgenii A. Konorov, Vyacheslav Yurchenko, Ivan Patraman, Alexander Lukashev, Nadezhda Oyun

https://doi.org/10.7717/peerj.11776 PubMed 34327056

July 22, 2021

Variation in the skulls of Elgaria and Gerrhonotus (Anguidae, Gerrhonotinae) and implications for phylogenetics and fossil identification

David T. Ledesma, Simon G. Scarpetta, Christopher J. Bell

https://doi.org/10.7717/peerj.11602 PubMed 34327052

July 22, 2021

Comparative anatomy of the middle ear in some lizard species with comments on the evolutionary changes within Squamata

Paola María Sánchez-Martínez, Juan D. Daza, Julio Mario Hoyos

https://doi.org/10.7717/peerj.11722 PubMed 34327053

July 30, 2021

Morphological variation of the relictual alveolar structures in the mandibles of baleen whales

Carlos Mauricio Peredo, Nicholas D. Pyenson

https://doi.org/10.7717/peerj.11890 PubMed 34395101

July 30, 2021

Developmental instability in wild Nigerian olive baboons (Papio anubis)

Kara C. Hoover, Emily Gelipter, Volker Sommer, Kris Kovarovic

https://doi.org/10.7717/peerj.11832 PubMed 34395079

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