Anatoma richardi (Dautzenberg & H. Fischer, 1896) (status source)
Ancistrobasis lavaleyei L. Hoffman & Freiwald, 2017 accepted as Ancistrobasis reticulata (R. A. Philippi, 1844) (source of synonymy)
Azorilla F. Nordsieck, 1968 accepted as Teretia Norman, 1888 (status source)
Dentimargo crassidens Ortega & Gofas, 2019 (original description)
Discaclis lamellata Ortega & Gofas, 2019 (original description)
Gymnobela multilirata Ortega & Gofas, 2019 (original description)
Liostomia canaliculata Ortega & Gofas, 2019 (original description)
Lissotesta gittenbergeri (van Aartsen & Bogi, 1988) (new combination reference)
Mangilia sericifila var. strongyla Dall, 1927 accepted as Teretia megalembryon (Dautzenberg & H. Fischer, 1896) (source of synonymy)
Marginella carmenae Ortega & Gofas, 2019 (original description)
Marginella pulex Ortega & Gofas, 2019 (original description)
Microvoluta tessellata Ortega & Gofas, 2019 (original description)
Mikro oviceps Ortega & Gofas, 2019 (original description)
Mitromorpha alabaster Ortega & Gofas, 2019 (original description)
Mucronalia pinguicula Ortega & Gofas, 2019 (original description)
Orbitestella pruinosa Ortega & Gofas, 2019 (original description)
Pleurotoma (Teres) Bucquoy, Dautzenberg & Dollfus, 1883 accepted as Teretia Norman, 1888 (subsequent type designation)
Pleurotoma megalembryon Dautzenberg & H. Fischer, 1896 accepted as Teretia megalembryon (Dautzenberg & H. Fischer, 1896) (additional source)
Prunum similerato Ortega & Gofas, 2019 (original description)
Spirotropis guancha Ortega & Gofas, 2019 (original description)
Teretia megalembryon (Dautzenberg & H. Fischer, 1896) (new combination reference)

Canary Islands part of the North Atlantic Ocean for Spirolaxis lamellifer (Rehder, 1935)