Fursenkoina Loeblich & Tappan 1961

Fursenkoina inclut 76 enfants :

• Cassidella alpina Fuchs 1971
• Fursenkoina derivata Bykova 1980
• Fursenkoina finissima Akers & Dorman 1964
• Fursenkoina nederi Sliter 1968
• Fursenkoina nigeriana Petters 1982
• Fursenkoina signata Bykova 1980
• Fursenkoina tegulata (Reuss 1846)
• Virgulina ciperana Cushman & Stainforth 1945
• Virgulina colei Cushman 1936
• Virgulina croneisi Tappan 1943
• Virgulina dibollensis Cushman & Applin 1926
• Virgulina dominicana Bermúdez 1949
• Virgulina dorreeni Weiss 1955
• Virgulina jurassica Cushman & Glazewski 1949
• Virgulina libera Rodionova 1963
• Virgulina miniacea Cushman & Bermúdez 1936
• Virgulina minutissima Cushman 1945
• Virgulina primitiva Cushman 1936
• Virgulina unca Cushman & Todd 1948
• Virgulina zinae Dzhanelidze 1956
voir plus