original description
Redikorzev, V. (1913). Neue Ascidien. <em>Zool. Anz.</em> 43: 204-213. [details]
additional source
Sanamyan, K. (1999). Ascidians from the North-Western Pacific Region 6. Didemnidae. <em>Ophelia.</em> 51(2): 143-161., available online at https://doi.org/10.1080/00785326.1999.10409405 [details] Available for editors
From editor or global species database
Genetic nomenclature abbreviation Psycra [details]