Paraonis amazonica sp. n., fixed specimen, NPM-Pol 906. A Whole body, lateral view B Anterior end, dorsal view C Posterior end, dorsal view D Anterior end, the arrow indicates foliaceous branchiae, dorsolateral view. Scale bars: 0.5 mm (A), 0.1 mm (B) 0.25 mm (C, D).

 
 
  Part of: Ribeiro RP, Alves PR, Almeida ZS, Ruta C (2018) A new species of Paraonis and an annotated checklist of polychaetes from mangroves of the Brazilian Amazon Coast (Annelida, Paraonidae). ZooKeys 740: 1-34. https://doi.org/10.3897/zookeys.740.14640