Photis longicaudata (Spence Bate & Westwood, 1862), paralectotype, NHMUK 1911.20890–20896, females. 5.3 mm (A, B) and 3.4 mm (C, D), Shetland Islands, UK A gnathopod 1 B gnathopod 2 C gnathopod 1 D gnathopod 2. 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. https://doi.org/10.3897/zookeys.886.38511