Owenia caissara sp. n. from Paranaguá Bay, Polychaeta 17524; in dorsal view (7), in frontal view with tentacular branches in detail (8), in ventral view with ventrolateral ocelli partially covered by the collar (9). Scale bars: 3 mm (7), 2 mm (8), and 1.5 mm (9).

 
 
  Part of: Silva L, Lana P (2017) Owenia caissara sp. n. (Annelida, Oweniidae) from Southern Brazil: addressing an identity crisis. Zoologia 34: 1-11. https://doi.org/10.3897/zoologia.34.e12623