Sphaerephesia amphorata sp. n., paratypes, USNM 1002041, SEM. A Anterior parapodium, dorsal view B Mid-body parapodium, dorsal view C Mid-body chaetigers, lateroventral view D Posterior end, side view E Posterior end, dorsal view F Chaetae anterior parapodium G, H Detail of chaetae, mid-body chaetiger. Abbreviations: al, acicular lobe; mc, macrotubercle; vc, ventral cirrus.

 
 
  Part of: Capa M, Osborn KJ, Bakken T (2016) Sphaerodoridae (Annelida) of the deep Northwestern Atlantic, including remarkable new species of Euritmia and Sphaerephesia. ZooKeys 615: 1-32. https://doi.org/10.3897/zookeys.615.9530