The genus Setaphyes (Kinorhyncha, Pycnophyidae) in European waters: Redescription of Setaphyes dentatus (Reinhard, 1881) and Setaphyes kielensis (Zelinka, 1928), including notes on morphometrics, sexually dimorphic features and reproduction of the genus - González-Casarrubios, A.; Cepeda, D.; Neuhaus, B.; García-Cobo, M.; Pardos, F.; Ürkmez, D.; Sánchez, N. (Zoologischer Anzeiger, 2023)
The source says: "Available online 18 December 2022".