Photis longicaudata (Spence Bate & Westwood, 1862), lectotype, NHMUK 1911.20899, male. 3.2 mm, Shetland Islands, UK. A gnathopod 1 B gnathopod 2 C coxa of pereopod 3 D coxa of pereopod 4. Scale bars: 0.1 mm.

  Part of: Jung TW, Coleman CO, Yoon SM (2019) Taxonomic study on the photid amphipods (Senticaudata, Corophiida, Photoidea, Photidae) from Korean waters, with descriptions of a new genus and seven new species. ZooKeys 886: 1-59.