Benthesicymus tanneri Faxon, 1893. A Lateral view of syntypic specimen (MCZ-4662) B Lateral view of female (CL 40.6 mm) (EMU-10436). Circles indicate area where a hepatic spine is observed in some species of the genus.

 
 
  Part of: Hendrickx ME, Papiol V (2015) Distribution of Benthesicymus tanneri Faxon, 1893 (Dendrobranchiata, Benthesicymidae) off the west coast of Mexico and notes on its morphology. ZooKeys 473: 119-136. https://doi.org/10.3897/zookeys.473.8956