Survey time: The time when the c-assessment was conducted. Operating time (month): The estimated duration from the beginning of the production cycle to the survey time. Number of Sampling Stations: ...

† Department of Surgery and Cancer, Imperial College London, London SW7 2AZ, U.K. ‡ Cardiff School of Biosciences, Cardiff University, Park Place, Cardiff CF10 3US, U.K. § Centre for Ecology and ...

THE word ‘tail’ is used in the anatomy of the Craniata indiscriminately for two concepts: first, for the post-anal appendage, and secondly (especially in osteology) for the post-sacral region. While ...

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THE male sex gland of the Craniata is, like other endocrine organs, extremely ancient in origin. It occurs in the Agnatha (for example, Petromyzon) and throughout the gnathostome series with ...

As it turns out, "Bigfoot" was a dinosaur—a giant, plant-eating one. A new study based on fossils excavated in Wyoming reveals the largest dinosaur foot ever found and identifies it as a brachiosaur, ...

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In most vertebrates, pharyngeal arches form in a stereotypic anterior-to-posterior progression. To gain insight into the mechanisms underlying evolutionary changes in pharyngeal arch development, here ...

1 LATP UMR-CNRS 7353, Evolution Biologique et Modélisation, Aix-Marseille Universitée, Marseille, France 2 URMITE CNRS-IRD UMR6236-198, Marseille, France The increase in huge number of genomic ...

Hagfish and lampreys are the only living representatives of the jawless vertebrates (agnathans), and compared with jawed vertebrates (gnathostomes), they provide insight into the embryology, genomics, ...