| Oppiidae Grandjean, 1951 (Family) |
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| Ramusella Hammer, 1962 (Genus) |
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| Ramusella aepyornis Mahunka, 1994 (Species) |
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| Ramusella alfonsii (Bernini, 1980) (Species) |
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| Ramusella anuncata Subias & Rodriguez, 1986 (Species) |
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| Ramusella assimilis (Mihelcic, 1956) (Species) |
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| Ramusella assimiloides Subias & Rodriguez, 1987 (Species) |
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| Ramusella berninii (Perez-Inigo, 1975) (Species) |
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| Ramusella chulumaniensis (Hammer, 1958) (Species) |
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| Ramusella clavipectinata (Michael, 1885) (Species) |
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| Ramusella confusa Arillo & Subias, 1990 (Species) |
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| Ramusella defectuosa Subias & Rodriguez, 1987 (Species) |
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| Ramusella elliptica (Berlese, 1908) (Species) |
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| Ramusella elmela Subias & Rodriguez, 1986 (Species) |
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| Ramusella fasciata (Paoli, 1908) (Species) |
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| Ramusella floralis Ohkubo, 1990 (Species) |
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| Ramusella furcatum (Species) |
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| Ramusella fusiformis (Wallwork, 1961) (Species) |
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| Ramusella insculpta (Paoli, 1908) (Species) |
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| Ramusella insularis Ryabinin, 1987 (Species) |
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| Ramusella junonis Perez-Inigo, 1986 (Species) |
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| Ramusella lyroseta (Wallwork, 1964) (Species) |
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| Ramusella maculata (Hammer) (Species) |
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| Ramusella merimna (Balogh & Mahunka, 1977) (Species) |
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| Ramusella mihelcici (Perez-Inigo, 1965) (Species) |
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| Ramusella paillei (Mahunka, 1980) (Species) |
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| Ramusella pinifera Mahunka, 1988 (Species) |
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| Ramusella puertomonttensis Hammer, 1962 (Species) |
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| Ramusella radiata (Balogh, 1961) (Species) |
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| Ramusella rhinina Subias & Minguez, 1981 (Species) |
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| Ramusella sengbuschi Hammer, 1968 (Species) |
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| Ramusella sexmaculata (Dalenius, 1950) (Species) |
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| Ramusella soror (Balogh, 1958) (Species) |
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| Ramusella strinatii (Mahunka, 1980) (Species) |
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| Ramusella suciui Subias, 1980 (Species) |
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| Ramusella sucui Subias, 1980 (Species) |
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| Ramusella tasetata Subias, 1980 (Species) |
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| Ramusella terricola Subias & Rodriguez, 1986 (Species) |
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| Ramusella translamellata Subias, 1980 (Species) |
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| Ramusella tuberculata Mahunka & Topercer, 1983 (Species) |
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