Keywords: AlderHancockFam3Plate43.jpg read text Anatomy of Antiopa Alder Hancock 1848 1851 http //www biodiversitylibrary org/item/131598 page/490/mode/1up Albany Hancock other versions PD-old-70-1923 Uploaded with UploadWizard Alder and Hancock British Nudibranchiata Unidentified Janolus |