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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 7, 2025

Inter-colony and inter-annual behavioural plasticity in the foraging strategies of a fjord-dwelling penguin—good news in the face of environmental change?

Myrene Otis, Thomas Mattern, Ursula Ellenberg, Robin Long, Pablo Garcia Borboroglu, Philip J. Seddon, Yolanda van Heezik

https://doi.org/10.7717/peerj.19650 PubMed 40642328

July 31, 2025

Evaluating the antibacterial properties of deep-sea sponges Dactylospongia elegants, Stelletta fibrosa, and Haliclona manglaris from the Jordanian Gulf of Aqaba

Razan Ataallah Abuassaf, Fatima F. Al-Jamal, Osama H. Abusara, Malek Zihlif, Ahmad A. Deeb, Mamoon M.D. Al-Rshaidat

https://doi.org/10.7717/peerj.19735 PubMed 40755785

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 30, 2025

The tip of the iceberg: extraordinarily high diversity while examining two infralittoral nematode communities on Okinawa-jima Island, Japan, using morphology and DNA barcoding

Marilyn Carletti, Nuria Viñuela Rodríguez, Gaia Rossetti, Virginia Rossi, Bryan Gabriel Pulido Tan, James Davis Reimer

https://doi.org/10.7717/peerj.19757 PubMed 40755798

July 14, 2025

Evaluation of DNA barcoding reference databases for marine species in the western and central Pacific Ocean

Yufei Zhou, Alejandro Trujillo-González, Simon Nicol, Roger Huerlimann, Stephen D. Sarre, Dianne Gleeson

https://doi.org/10.7717/peerj.19674 PubMed 40677746

July 14, 2025

Validation of improved cytochrome c oxidase I (COI) primers for comprehensive biodiversity assessment of ascidians

Seongjun Bae

https://doi.org/10.7717/peerj.19671 PubMed 40677748

July 14, 2025

Intraspecific and spatial variation in habitat use by sperm whales (Physeter macrocephalus) along the west coast of Martinique

Séréna Laurent, Marion Poupard, Célia Ortolé, Céline Valin, Benjamin de Montgolfier

https://doi.org/10.7717/peerj.19614 PubMed 40677747

July 10, 2025

A Jack of All Trades—Tawaki/Fiordland penguins are able to utilise diverse marine habitats during winter migration

Thomas Mattern, Klemens Pütz, Pablo Garcia Borboroglu, Ursula Ellenberg, David M. Houston, Bernhard Lüthi, Philip J. Seddon

https://doi.org/10.7717/peerj.19695 PubMed 40656952

July 7, 2025

Stock assessment and management implications of sailfin sandfish (Arctoscopus japonicus) caught by multiple fishing gears with different selectivity in Korean waters

Sung Il Lee, Eun-Gyu Kim, Jae-Hyeong Yang, Chang-Ik Zhang

https://doi.org/10.7717/peerj.19602 PubMed 40642326

July 7, 2025

Global stock structure of the Silky shark (Carcharhinus falciformis, Carcharhinidae) assessed with high-throughput DNA sequencing

Derek W. Kraft, Emily E. Conklin, Evan B. Freel, Melanie Hutchinson, Julia L.Y. Spaet, Robert J. Toonen, Zac H. Forsman, Michael I. Grant, John David Filmalter, John R. Hyde, Simon J.B. Gulak, Brian W. Bowen

https://doi.org/10.7717/peerj.19493 PubMed 40642325

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