Two new species of pontogeneiid amphipods (Crustacea, Senticaudata, Calliopioidea) from Korean waters

Authors: Jung, Tae Won Country: South Korea DOI: 10.3897/zookeys.635.10604 Published: Jan. 1, 2016 Source: ZooKeys OpenAlex: View in OpenAlex

Collection: Pensoft Publishers

Keywords: Amphipoda · Topics: Marine Biology and Ecology Research, Marine Ecology and Invasive Species, Aquatic Invertebrate Ecology and Behavior

Two new pontogeneiid amphipods, Eusiroides pilopalpus sp. n. and Paramoera dentipleurae sp. n., from Korean waters are described and illustrated. Eusiroides pilopalpus sp. n. can be distinguished from congeners by the following characters: mandibular palp article 3 has brush-like setation, maxilla 2 has an inner plate that is not enlarged, and gnathopods 1 and 2 ischium has a well-developed anterior lobe. Paramoera dentipleurae sp. n. can be discriminated from congeners by the following characters: head anterior cephalic lobe is sinusoid, pereopods 5–7 are homopodous and slender, pereopods 6 and 7 basis are proximally lobed but distally diminished on posterior margins, and epimeron 3 is prominently expanded posterodistally.

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