Descriptor : Famillies inside the Dokidocyathina

Descriptor type : categorical


Dokidocyathidae

DOKIDOCYATHIDAE R. Bedford & W. R. Bedford, 1936: Inner wall with simple pores.

Dokidocyathellidae

DOKIDOCYATHELLIDAE Debrenne, 1964: Inner wall with bracts or scales.

Cordobicyathidae

CORDOBICYATHIDAE Perejón, 1975: Inner wall with annuli.

Kidrjasocyathidae

KIDRJASOCYATHIDAE Rozanov, 1964: Inner wall with simple pores.

Kaltatocyathidae

KALTATOCYATHIDAE Rozanov, 1964: Inner wall with simple pores.

Papillocyathidae

PAPILLOCYATHIDAE Rozanov, 1989: Inner wall with simple pores.

Soanicyathidae

SOANICYATHOIDEA Rozanov, 1964: Outer wall with bracts or scales.

Zhuravlevaecyathidae

ZHURAVLEVAECYATHIDAE Rozanov, 1989: Inner wall with annuli.

Kymbecyathidae

KYMBECYATHIDAE Debrenne, Rozanov, & Zhuravlev, 1989: Inner wall with simple pores.


Hierarchy

Suborders inside the Ajacicyathida
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 |_ Famillies inside the Dokidocyathina

Belongs to the group