Amphiduros fuscescens (Marenzeller, 1857). Living specimens. A. Midbody parapodia of Blanes female, dorsal view B. Mid-body parapodia of Blanes male, dorsal view C. Mid-body parapodia of Blanes male, ventral view D. Pygidium of Blanes female. sdc: Short dorsal cirri; ldc: long dorsal cirri; vc: ventral cirri; ac: anal cirri.

  
  Part of: Martin D, Romano C (2021) Morphology and sexual dimorphism of living mature adults of Amphiduros fuscescens (Marenzeller, 1875) (Annelida, Hesionidae, Amphidurine), first reported for the Iberian Peninsula. Biodiversity Data Journal 9: e66020. https://doi.org/10.3897/BDJ.9.e66020