Heterotrypidae

Heterotrypidae
	Heterotrypa sp. from the Corryville Formation (Upper Ordovician) in Covington, Kentucky.
Scientific classification
Kingdom:	Animalia
Phylum:	Bryozoa
Class:	Stenolaemata
Order:	† Trepostomatida
Family:	† Heterotrypidae ; Ulrich, 1890
Genera
	Dekayia ; Heterotrypa ; Petigopora ; Phragmotrypa ; Eichwaldopora Pushkin and Popov 2005; Leioclema ; Reptonoditrypa Schaefer and Fois 1987; Stigmatella ;

Last updated February 27, 2026

Heterotrypidae is an extinct bryozoan family in the order Trepostomatida.

References

↑ Redescription of type specimens of bryozoan Stigmatella from the Upper Ordovician of the Toronto region, Ontario (1973). By Fritz, Madeleine A., 1896, Royal Ontario Museum
1 2 3 4 5 Heterotrypidae on www.bryozoa.net
1 2 3 Heterotrypidae on Paleobiology database

External links

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[1] Redescription of type specimens of bryozoan Stigmatella from the Upper Ordovician of the Toronto region, Ontario (1973). By Fritz, Madeleine A., 1896, Royal Ontario Museum

[bryozoa-2] 1 2 3 4 5 Heterotrypidae on www.bryozoa.net

[paleodb-3] 1 2 3 Heterotrypidae on Paleobiology database

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Heterotrypidae

Heterotrypa sp. from the Corryville Formation (Upper Ordovician) in Covington, Kentucky.
Scientific classification
Kingdom:	Animalia
Phylum:	Bryozoa
Class:	Stenolaemata
Order:	† Trepostomatida
Family:	† Heterotrypidae Ulrich, 1890^[1]
Genera
Dekayia ^[2] Heterotrypa ^[2] Petigopora ^[2] Phragmotrypa ^[2] Eichwaldopora Pushkin and Popov 2005^[3] Leioclema ^[3] Reptonoditrypa Schaefer and Fois 1987^[3] Stigmatella ^[2]