Fraud occurs frequently in the fishery and aquatic product markets. Therefore, the
authentication of fishery and aquatic products has become a crucial issue. Recently …

Identifying the source of seafood is critical for combatting seafood fraud, but current tools are
predominantly developed and applied on a species‐specific basis. This study investigates …

Octopus play an increasingly important role in ocean ecosystems and global fisheries, yet
techniques for authenticating provenance are sorely lacking. For the first time, we investigate …

The δ 2 H and δ 18 O of 105 salmonids cultured in freshwater and seawater and from
different regions were combined with linear discriminant analysis (LDA), k-nearest neighbor …

Temperature histories are critical for understanding and predicting ecological functioning in
marine systems. Stable oxygen isotopes (δ18O) locked within calcified tissues can uncover …

Measuring the metabolic rate of marine animals in their natural environment is challenging,
impeding our understanding of their physiological ecology. Recently, a novel metabolic …

Understanding an animal's metabolic rate and thermal history is pivotal for ecological
research. Recent studies have proposed the use of stable carbon and oxygen isotopes (δ 13 …

Belemnites were a type of cephalopod abundant in the Jurassic and Cretaceous, whose
fossils have been extensively used for paleo-oceanographic studies. For this study, we …

Thermal histories describe ambient temperature experienced by cephalopod species from
birth to death, reflecting their habitats and distributions. Thermal histories were reconstructed …

Reliable methods of tracing the geographical origin of sea urchin are urgently needed for
food safety and consumer health. To the best of our knowledge, the present study was the …