SEM of cross-sections of the tube of the polyp of Nausithoe sp. AC02 at different heights. A more-basal series, with 16 cusps and additional cusps over 4 larger perradial cusps B and C two more-distal series (C being the highest along the tube), each with 8 cusps.

 
 
  Part of: Molinari CG, Maronna MM, Morandini AC (2020) New record of Nausithoe werneri (Scyphozoa, Coronatae, Nausithoidae) from the Brazilian coast and a new synonymy for Nausithoe maculata. ZooKeys 984: 1-21. https://doi.org/10.3897/zookeys.984.56380