Spider crabs of the genus Eurynome have complex taxonomic, phylogenetic, and biogeographic histories worldwide. Using newly generated molecular data, including the characterization of complete mitochondrial genomes, we addressed several unresolved questions surrounding the genus and its two Atlantic‐Mediterranean representatives, the type species Eurynome aspera and its sympatric Eurynome spinosa . DNA‐barcoding and reverse ta...

This Collective Article presents new information about the occurrence of 23 marine taxa that belong to five Phyla: two Chlorophyta, one Annelida, six Mollusca, three Arthropoda, eleven Chordata (one Ascidiacea, one Elasmobranchii and nine Teleostei) and extending from the Western Mediterranean to the Levantine Sea. All these records were reported from nine countries from the western to the eastern Mediterranean Sea, with a bro...