A new species of the genus Podocerus from the Seto Inland Sea, Japan (Crustacea, Amphipoda, Podoceridae)

Authors: Arai, Takanobu DOI: 10.3897/zookeys.1128.91155 Published: Jan. 1, 2022 Source: ZooKeys OpenAlex: View in OpenAlex

Collection: Pensoft Publishers

Keywords: COI · Topics: Marine Biology and Ecology Research, Aquatic Invertebrate Ecology and Behavior, Isotope Analysis in Ecology

A new podocerid amphipod, Podocerus setouchiensis sp. nov., is described from the Etajima Island, the Seto Inland Sea, Japan. This new species differs from its congeners by the dorsal carination of pereonites and pleonites, and form of the antenna 1, gnathopods 1 and 2, uropods 1 and 2, and telson. Nucleotide sequence data of the mitochondrial cytochrome c subunit I (COI) from a paratype of Podocerus setouchiensis sp. nov. is provided for future molecular systematic studies.

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