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July 2025

Table of Contents - PeerJ (Biology Articles)

July 18, 2025

Identification of Cassiopea sp. in Lake Macquarie, Australia and revision of the taxonomic status of Cassiopea maremetens Gershwin, Zeidler & Davie, 2010 (Cnidaria: Scyphozoa: Cassiopeidae)

Claire E. Rowe, Shane T. Ahyong, Will F. Figueira, Ingo Burghardt, Stephen J. Keable

https://doi.org/10.7717/peerj.19669 PubMed 40692849

July 8, 2025

Psittacosaurus houi, a longer snouted psittacosaurid from the Lower Cretaceous Lujiatun Unit of Yixian Formation, China, with the synonymy of the unresolved genus Hongshanosaurus revisited

Asato Ishikawa, Wenjie Zheng, Takuya Imai, Soki Hattori, Masateru Shibata, Soichiro Kawabe, Xingsheng Jin

https://doi.org/10.7717/peerj.19547 PubMed 40656963

July 31, 2025

New evidence for the co-occurrence of two genera of Paleoparadoxiidae (Mammalia, Desmostylia) from the Middle Miocene of Japan: insights into taxonomic status and paleodiversity in Desmostylia

Yuma Asai, Tatsuro Ando, Hiroshi Sawamura, Shoji Hayashi

https://doi.org/10.7717/peerj.19578 PubMed 40755809

July 30, 2025

New and known free-living nematode species (Nematoda: Chromadorea) from offshore tsunami monitoring buoys in the Southwest Pacific Ocean

Daniel Leduc

https://doi.org/10.7717/peerj.19789 PubMed 40755792

July 29, 2025

Review of the genus Microlaimus de Man, 1880 with an illustrated guide for species identification

Andre M. Esteves, Alex Manoel, Patricia F. Neres

https://doi.org/10.7717/peerj.19611 PubMed 40755810

July 23, 2025

New Andean plump toad of the genus Osornophryne (Anura: Bufonidae) from Cerro Candelaria, Ecuador

Juan P. Reyes-Puig, Miguel A. Urgiles-Merchán, H. Mauricio Ortega-Andrade, Diego F. Cisneros-Heredia, Julio C. Carrión-Olmedo, Mario H. Yáñez-Muñoz

https://doi.org/10.7717/peerj.19760 PubMed 40718770

July 15, 2025

Sex- and age-related morphological and functional differences in the skull of Eira barbara (Linnaeus, 1758) (Carnivora, Mustelidae)

Fernando Araujo Perini, Fernando L. Sicuro

https://doi.org/10.7717/peerj.19730 PubMed 40687758

July 14, 2025

Revisiting Drymaeus germaini (Ancey, 1892) (Gastropoda, Bulimulidae): ecological niche and first anatomical description of a poorly known land snail species from Brazil

Maria Isabel Pinto Ferreira Macedo, Ximena Maria Constanza Ovando, Sthefane D’ávila

https://doi.org/10.7717/peerj.19641 PubMed 40677751

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