Engl, W.: Emarginula renkeri Engl, 2018, a junior synonym of Zeidora antarctica Aldea, Zelaya & Troncoso, 2011. Morrison, H. M.: Description of a New Species of Conus (Gastropoda: Conidae) from the Montebello Islands of the North West of Western Australia. Thach, N. N.: Amphidromus huynhanhi, a New Species (Gastropoda: Camaenidae) from Laos. Morrison, H. M., Schneider, B. & Whisson, C. S.: A New Species of the Genus Bothriembryon (Gastropoda: Bothriembryontidae) from the Shire of Esperance, Western Australia. Fehse, D.: Gibberula prayensis (de Rochebrune, 1881) Finally Resurrected (Gastropoda: Cystiscidae). Fehse, D.: Contributions to the knowledge of the Triviidae, XXXVII. A New Species in the Genus Novatrivia Fehse, 2015 from the Philippines. Fehse, D.: Contributions to the knowledge of the Ovulidae, XXVII. New Generic Assignment for Primovula piriei Petuch, 1973 (Mollusca: Gastropoda). Lorenz, F. & Barbier, J. P.: A new species of Conidae from Taiwan (Gastropoda). Fehse, D.: Additional notes on the Genus Transovula de Gregorio, 1880 (Gastropoda: Pediculariidae). Fehse, D.: Contributions to the knowledge of the Ovulidae, XXVIII. On the Identity of Ovulum formosum G. B. Sowerby II, 1848 and Description of a New Cuspivolva. Lorenz, F. & Stahlschmidt, P.: An Overlooked Second Species of Thatcheria from Western Australia (Gastropoda: Conoidea: Raphitomidae). Lorenz, F.: A New Species of Conidae (Gastropoda) from the Egyptian Red Sea. Lorenz, F.: Two New Species of Conidae (Gastropoda) from Mauritius. Kahlbrock, S. & Lorenz, F.: Spindelkauris des nördlichen Roten Meeres (Gastropoda: Ovulidae). Nordsieck, H.: New and Unknown Species Taxa of Western Palaearctic Clausiliidae (Gastropoda, Stylommatophora). Groh, K. & Henkel, H.: Description of a new Ferussacia from Fuerteventura, Canary Islands, Spain (Gastropoda, Pulmonata: Ferussaciidae). Monsecour, D., Lorenz, F. & Monsecour, K.: A New Species of Morum from the Diaoyu Islands (East China Sea) (Gastropoda: Harpidae). Morrison, H. M. & Schneider, B.: Description of Two New Species of the Genus Bothriembryon (Gastropoda, Pulmonata: Bothriembryontidae) from the Fitzgerald River National Park on the South Coast of Western Australia. Fehse, D., Lorenz, F., Hawke, A. & Kovacs, K.: A Peculiar Cypraeidae (Mollusca: Gastropoda) from the Eocene of Australia. Wieneke, U. & Liverani, W.: Review of the Recent Endemic West African Aporrhaidae (Gastropoda: Stromboidea), with the re-establishment of Aporrhais elegantissima Parenzan, 1970 and records of putative hybridization in the genus Aporrhais. Wiese, V. & Wimmer, W.: Weichtier des Jahres 2019 – Die Gemeine oder Westliche Heideschnecke, Helicella itala (Linnaeus, 1758). New taxa: Conus jonsingletoni n. sp., Amphidromus huynhanhi n. sp., Bothriembryon fragilis n. sp., Novatrivia aikeni n. sp., Amonovula n. gen., Profundiconus weii n. sp., Cuspivolva pulcherrima n. sp., Thatcheria janae n. sp., Isoconus kahlbrocki n. sp., Pionoconus marysae n. sp., Darioconus brandonensis n. sp., Albinaria menelaus flammigera n. ssp., Albinaria eikenboomi n. sp., Alopia straminicollis gilma n. sp., Barcania bengasiana brandti n. ssp., Barcania sasaensis costellata n. ssp., Barcania kaltenbachi basalifera n. ssp., Ruthenica filograna kimakowiczi n. ssp., Strigillaria vetusta bielzi n. ssp., Strigillaria iniucunda erossi n. ssp., Strigillaria thessalonica martinae n. ssp., Ferrussacia martinae n. sp., Morum lathraeum n. sp., Bothriembryon whissoni n. sp., Bothriembryon diversicolor n. sp., Ponticypraea n. gen., Ponticypraea egregia n. sp.