problema Peñas & Rolán, 2017 Pyrgulina pronacostae Peñas & Rolán, 2017 Pyrgulina propepuncti Peñas & Rolán, 2017 Pyrgulina prosoribs Peñas, Rolán & Sabelli, 2020 Pyrgulina proximitatis Peñas & Rolán, 2017 Pyrgulina pseudalveata (Nomura, 1936) Pyrgulina pulchella (A. Adams, 1860) Pyrgulina pupaeformis (Souverbie, 1865) Pyrgulina pupula (A. Adams, 1861) Pyrgulina pura (A. Adams, 1861) Pyrgulina puriae Peñas & Rolán, 2017 Pyrgulina pyrgomella (Melvill, 1896) Pyrgulina quasicylindrica Peñas & Rolán, 2017 Pyrgulina quinqueflexaPeñas, Rolán & Sabelli, 2020 Pyrgulina raricostae Peñas & Rolán, 2017 Pyrgulina rectangularis Peñas & Rolán, 2017 Pyrgulina redempta (Melvill, 1910) Pyrgulina reekmansae Peñas, Rolán & Swinnen, 2014 Pyrgulina robustissima Peñas & Rolán, 2017 Pyrgulina rudicostae Peñas & Rolán, 2017 Pyrgulina santaisabelensis Peñas & Rolán, 2017 Pyrgulina satistriata Peñas & Rolán, 2017 Pyrgulina scabra Peñas, Rolán & Sabelli, 2020 Pyrgulina scapulata Peñas & Rolán, 2017 Pyrgulina scripta van Aartsen & Corgan, 1996 Pyrgulina shigeyasui (Yokoyama, 1927) Pyrgulina simokitana (Nomura, 1939) Pyrgulina sowerbyi van Aartsen & Corgan, 1996 Pyrgulina spifunifortis Peñas & Rolán, 2017 Pyrgulina spissa Laseron, 1959 Pyrgulina standeni Dautzenberg & Fischer, 1906 Pyrgulina sykesi Dautzenberg & Fischer, 1906 Pyrgulina taravaensis Peñas & Rolán, 2017 Pyrgulina tenerrima (Melvill, 1907) Pyrgulina textilisculpta Peñas & Rolán, 2017 Pyrgulina thelxinoa (Melvill, 1906) Pyrgulina tongaensis Peñas & Rolán, 2017 Pyrgulina traiecta Peñas & Rolán, 2017 Pyrgulina trochiformis Saurin, 1959 Pyrgulina tutubaensis Peñas & Rolán, 2017 Pyrgulina vanderlindeni (van Aartsen, Gittenberger & Goud, 2000) Pyrgulina vanvelthoveni Peñas, Rolán & Swinnen, 2014 Pyrgulina ventricosa Hornung & Mermod, 1924 Pyrgulina venuste Peñas & Rolán, 2017 Pyrgulina verticalis Peñas & Rolán, 2017 Pyrgulina whitechurchi (W.H. Turton, 1932) Pyrgulina yersini Saurin, 1959 Pyrgulina zidora Melvill, 1910 Species brought into synonymy Pyrgulina abbreviata Monterosato, 1884: synonym of Turbonilla amoena (Monterosato, 1878) Pyrgulina angulosa Monterosato, 1889: synonym of Parthenina angulosa (Monterosato, 1889) Pyrgulina approximans Dautzenberg, 1912: synonym of Kongsrudia approximans (Dautzenberg, 1912) Pyrgulina bavayi Dautzenberg, 1912: synonym of Kongsrudia gruveli (Dautzenberg, 1910) Pyrgulina bartschi Dautzenberg & Fischer, 1906: synonym of Egilina callista (Melvill, 1893) Pyrgulina bavayi Dautzenberg, 1912: synonym of Kongsrudia gruveli (Dautzenberg, 1910) Pyrgulina brevicula Monterosato, 1884: synonym of Chrysallida monterosatii (Clessin, 1900): synonym of Parthenina monterosatii (Clessin, 1900) Pyrgulina brusinai Cossmann, 1921: synonym of Chrysallida incerta (Milaschewitsch, 1916) Pyrgulina callista Mevill, 1893: synonym of Egilina callista (Melvill, 1893) Pyrgulina claudoni Dautzenberg & Fischer, 1906: synonym of Numaegilina claudoni (Dautzenberg & Fischer, 1906) Pyrgulina connexa Dautzenberg, 1912: synonym of Chrysallida connexa (Dautzenberg, 1912) Pyrgulina cossmanni Hornung & Mermod, 1924: synonym