The unknown bathyal of the Canaries: new species and new records of deep-sea Mollusca Author Ortega, José Rafael Author Gofas, Serge text Zoosystema 2019 2019-11-28 41 26 513 551 journal article 23381 10.5252/zoosystema2019v41a26 cef5076b-424b-4cdc-8d13-6e472d861e09 1638-9387 3726028 urn:lsid:zoobank.org:pub:CF16A992-0401-44C8-BEEE-842CE7F1D27E Bathysciadium costulatum (Locard, 1898) ( Fig. 2A, B ) MATERIAL EXAMINED. — 31 sh., DW130. REMARK New record for the Canaries, this species was reported from Galicia Bank by Hoffmann et al. (2018), under the name Lepetella ionica F. Nordsieck, 1973 . Warén (1997) figured a syntype on which the radial lines formed by the periostracum are still visible, and reported this species to live on squid beaks deposited on the sea bottom.