Genus: Bactrotheca Novak , 1891 † (DB: 2 SP, 0 IMG)
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237000002
Bactrotheca
teres
(FOSSIL)
(Barrande, 1867 †)
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No Georeferenced data available
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Genus: Lenatheca Rozanov & al., 1969 † (DB: 5 SP, 0 IMG)
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Genus: Petasotheca Landing & Bartowski, 1996 † (DB: 1 SP, 0 IMG)
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Genus: Probactrotheca Valent & al., 2012 † (DB: 1 SP, 0 IMG)
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Genus: Quadrotheca Sysoev , 1958 † (DB: 1 SP, 0 IMG)
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Genus: Trapezotheca Syssoiev , 1958 † (DB: 2 SP, 0 IMG)
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