Externí odkaz - taxony
| Plectodonta redunca (Havlíček, 1953) = Plectodontella redunca Havlíček, 1953 † | |
| Dubioleptina expulsa (Barrande, 1879) † | |
| Strophomenidae King, 1846 † | |
| Actinomena rigida (Barrande, 1879) † | |
| Gunnarella Spjeldnaes, 1957 † | |
| Gunnarella flexa (Barrande, 1879) = Janiomya flexa (Barrande, 1879) † | |
| Pentlandina Bancroft, 1949 † | |
| Pentlandina hirundo (Barrande, 1879) † | |
| Pentlandina explanans (Barrande, 1879) = Hostimena explanans (Barrande, 1879) † | |
| Rafinesquinidae Schuchert, 1893 † | |
Rafinesquina pseudoloricata (Barrande, 1848) †  | |
| Rafinesquina oculata (Barrande, 1879) † | |
| Rafinesquina vinicensis (Barrande, 1879) † | |
| Rafinesquina ultrix Marek & Havlíček, 1967 † | |
| Rafinesquina urbicola Marek & Havlíček, 1967 † | |
| Eostropheodonta hirnantensis (McCoy, 1851) † | |
| Christianiidae Williams, 1953 † | |
| Christiania Hall & Clarke, 1892 † | |
| Foliomenidae Williams, 1965 † | |
| Foliomena Havlíček, 1952 † | |
| Foliomena folium (Barrande, 1879) † | |
| Leptaenidae Hall & Clarke, 1894 = Leptaeninae Hall & Clarke, 1894 † | |
| Dactylogonia Ulrich & Cooper, 1942 † | |
| Leptaena Dalman, 1828 † | |
| Leptaena rugosa Dalman, 1828 † | |
| Leptaenopoma Marek & Havlíček, 1967 † | |
| Leptaenopoma trifidium Marek & Havlíček, 1967 † | |
| Leptagonia M'Coy, 1844 † BIOLIB: McCoy, 1844 | |
| Leptaena taxilla Oraspold, 1956 † | |
| Leptaena trigonalis Schmidt, 1908 † | |
| Leptagonia depressa vulgaris (Barrande, 1848) = Leptaena depressa vulgaris Barrande, 1848 † | |
| Lissostrophia lindenensis † | |
| Tastaria tastaformis (Kaplun, 1961) † | |
| Leptagonia goldfussiana (Barrande, 1848) † | |
| Leptagonia praepostera (Barrande, 1879) † | |
| Lepidoleptaena lepidula (Barrande, 1879) † | |
| Nervostrophia nervosa (Hall, 1867) † | |
| Pseudoleptaena distorta (Sowerby, 1840) † | |
| Leptaenopyxis Havlíček, 1963 † | |
| Telaeoshaleria sulcata (Williams, 1950) † | |
| Pseudoleptaena Miloradovič, 1947 † BIOLIB: Miloradovich, 1947 | |
| Iridistrophia praeumbracula (Kozłowski, 1929) † | |
| Lepidoleptaena Havlíček, 1963 † | |
| Leptaenopyxis bouei (Barrande, 1848) † | |
| Bracteoleptaena Havlíček, 1963 † | |
| Bracteoleptaena polonica (Temple, 1965) † | |
| Bracteoleptaena bracteola (Barrande, 1879) † | |
| Glossoleptaena emarginata (Barrande, 1879) † | |
| Rugoleptaena Havlíček, 1956 † | |
| Rugoleptaena hornyi Havlíček, 1956 † | |
| Elliptostrophia Havlíček, 1963 † | |
| Elliptostrophia elliptica Havlíček, 1963 † | |
| Leptaenoideidae Williams, 1953 † | |
| Strophodontidae Caster, 1939 † | |
| Strophodontacea Caster, 1939 = Strophodontidae Caster, 1939 † | |
| Protomegastrophia miranda (Barrande, 1848) † | |
| Protomegastrophia Caster, 1939 † | |
| Protomegastrophia inflata (Barrande, 1879) † | |
| Cymostrophia stephani (Barrande, 1848) † | |
| Cymostrophia Caster, 1939 † | |
| Cymostrophia convoluta (Barrande, 1848) † | |
| Radiomena Havlíček, 1962 † | |
| Radiomena irregularis (Roemer, 1844) † | |
| Papillostrophia consobrina (Barrande, 1848) † | |
| Gorgostrophia neutra (Barrande, 1848) † | |
| Gorgostrophia tenera (Barrande, 1848) † | |
| Gorgostrophia siren (Barrande, 1879) † | |
| Brachyprion Shaler, 1865 † | |
| Tubulostrophia fugax (Barrande, 1848) † | |
| Gladiostrophia verneuili (Barrande, 1848) † | |
| Gladiostrophia mixta (Barrande, 1879) † | |
| Gladiostrophia rudis (Barrande, 1879) † | |
| Strophodontinae Caster, 1939 = Strophodontidae Caster, 1939 † | |
| Pholidostrophiinae Stainbrook, 1943 = Pholidostrophiidae Stainbrook, 1943 † | |
| Mesolissostrophia Williams, 1950 † | |
| Lissostrophia Amsden, 1949 † | |
| Lissostrophia armata (Barrande, 1848) † | |
| Leptostrophiidae Caster, 1939 † | |
| Leptostrophia Hall & Clarke, 1892 † | |
| Leptostrophia cuspidata (Barrande, 1879) † BIOLIB: (Barrande, 1848) | |
| Leptostrophia conferta (Barrande, 1879) = Leptostrophiella conferta (Barrande, 1879) † | |
| Leptostrophia nebulosa (Barrande, 1848) = Leptostrophiella nebulosa (Barrande, 1848) † | |
| Protoleptostrophia Caster, 1939 † | |
| Protoleptostrophia quadrata (Barrande, 1879) † | |
| Protoleptostrophia rariuscula (Barrande, 1879) † | |
| Tastaria Havlíček, 1965 † | |
| Tastaria bellula (Barrande, 1879) † | |
| Barbaestrophia Havlíček, 1965 † | |
| Barbaestrophia praestans (Barrande, 1879) † | |
| Rhytistrophia Caster, 1939 † | |
| Rhytistrophia sowerbyi (Barrande, 1848) † | |
| Velostrophia Havlíček, 1965 † | |
| Velostrophia insolita (Barrande, 1879) † | |
| Nervostrophia Caster, 1939 † | |
| Leptodontella Chalfin, 1948 † | |
| Leptodontella caudata (Schnur, 1854) † | |
| Leptodontellidae Williams, 1965 = Douvillinidae Caster, 1939 † | |
| Douvillinidae Caster, 1939 † | |
| Mesodouvillina Williams, 1950 † | |
| Mesodouvillina solitaria (Barrande, 1848) † |