Genus: Allatheca Rozanov & al., 1969 † (DB: 6 SP, 0 IMG)
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Genus: Antiquatheca Missarzhevsky , 1974 † (DB: 1 SP, 0 IMG)
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Genus: Bucanotheca Qian & Jiang, 1980 † (DB: 1 SP, 0 IMG)
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Genus: Doliutus Rozanov & al., 1969 † (DB: 4 SP, 0 IMG)
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Genus: Majatheca Rozanov & al., 1969 † (DB: 1 SP, 0 IMG)
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Genus: Eonovitatus Sysoev, 1968 † (DB: 3 SP, 0 IMG)
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Genus: Exilitheca Sysoev, 1968 † (syn: Egdetheca - DB: 5 SP, 0 IMG)
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Genus: Micatheca Sysoev, 1972 †) (DB: 2 SP, 0 IMG)
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Genus: Obliquatheca Sysoev, 1968 † (DB: 5 SP, 0 IMG)
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