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Current Issue - October 2025

Table of Contents - PeerJ (Biology Articles)

October 1, 2025

The first leech body fossil predates estimated hirudinidan origins by 200 million years

Danielle de Carle, Rafael Eiji Iwama, Andrew J. Wendruff, Loren E. Babcock, Karma Nanglu

https://doi.org/10.7717/peerj.19962 PubMed 41048386

October 31, 2025

Schizoperavietnamica sp. nov. (Copepoda, Harpacticoida, Miraciidae), a new species from a mangrove zone in Vietnam, with description of a new species, and a key to the species from the Oriental region, Sulawesi, and East Asia

Ngoc-Son Tran, Thi-Phuong Pham, Minh Anh Dam, Chaichat Boonyanusith

https://doi.org/10.7717/peerj.20246

October 30, 2025

Two new sympatric species of Phrynopus (Anura: Strabomantidae) from the Elfin Forests of Cordillera de Yanachaga in central Peru

Pablo Venegas, Luis Alberto García Ayachi, Lesly Lujan, Vilma Duran, Ana Motta

https://doi.org/10.7717/peerj.20250

October 2, 2025

Two new free-living marine species of Desmodorella (Nematoda: Desmodoridae) from the continental shelf of northeastern Brazil, with an emended generic diagnosis and a dichotomous key to the species

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

https://doi.org/10.7717/peerj.20094 PubMed 41054566

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