A new species of Pardalisca Krøyer, 1842 (Crustacea, Amphipoda, Pardaliscidae) from the Clarion-Clipperton Zone in the abyssal central east Pacific

Collection: Pensoft Publishers

Keywords: Amphipods · Topics: Marine Biology and Ecology Research, Marine and coastal ecosystems, Marine Biology and Environmental Chemistry

The Pardaliscidae is one of the most abundant and species-rich families of Amphipoda in the deep sea. Among pardaliscid species collected from abyssal depths (4185–4182 m) of the Clarion-Clipperton Zone as part of the MANGAN 2023 cruise, a single large representative of the genus Pardalisca was recovered. The species was confirmed as new to science and is here illustrated and described in detail; a confocal laser scanning microscope (CLSM) image and a molecular barcode are also provided. Pardalisca magdalenae sp. nov. differs from its congeners by the shape of the dorsal process on urosomite 1 as well as the morphology of the gnathopod dactyls.

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