Genus: Mackinnonia Bengtson & al., 1990 † (DB: 5 SP, 2 IMG)
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Genus: Parailsanella Voronova & al., 1987 † (syn: Isitella, Isitiella - DB: 7 SP, 2 IMG)
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Genus: Trenella Parkhaev, 2001 † (DB: 1 SP, 1 IMG)
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Genus: Tubatoconus Feng & al., 2000 † (DB: 1 SP, 0 IMG)
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Genus: Horsegullia Parkhaev, 2004 † (syn: Yorkiella - DB: 1 SP, 1 IMG)
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