Descripteur : Superfamillies inside the Dictyofavina
Type du descripteur : categorical
DICTYOFAVINA Debrenne, 1991: Skeleton solitary or modular, latter as branching or massive pseudocolonies (both by intercalicular budding); intervallum with calicles.
- Usloncyathoidea
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USLONCYATHOIDEA Fonin, 1966: Outer wall simple.
- Keriocyathoidea
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KERIOCYATHOIDEA Debrenne & Gangloff, 1992: Outer wall concentrically porous.
- Gatagacyathoidea
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GATAGACYATHOIDEA Debrenne & Zhuravlev, 1992: Outer wall compound