Subfamily

Heterotrypinae Ulrich, 1890

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Selection of related publications

Vinn, O., Ernst, A., Toom, U. 2017. Rare rugosan-bryozoan intergrowth from the Upper Ordovician of Estonia. Carnets de Géologie 17, 7, 145-151. DOI:10.4267/2042/62664

Ernst, A., Nakrem, H. 2015. Bryozoans from the lower Silurian (Wenlock) Steinsfjorden Formation of Ringerike, southern Norway. Bulletin of Geosciences 90, 1, 65-87. DOI:10.3140/bull.geosci.1521

Ernst, A., Nakrem, H. 2012. Late Ordovician (Sandbian) bryozoans and their depositional environment, Furuberget Formation, Mjøsa District, Oslo Region, Norway. Bulletin of Geosciences 87, 1, 21-44. DOI:10.3140/bull.geosci.1316

Pushkin, V. I., Popov, L. E. 2005. Two enigmatic bryozoans from the Middle Ordovician of the East Baltic. Palaeontology 48, 5, 1065-1074. DOI:10.1111/j.1475-4983.2005.00493.x/full

Pushkin, V. I., Nehkorosheva, L. V., Kopaevich, G. V., Yaroshinskaya, A. M. 1990. Pržidol'skie mšanki SSSR. pp. 1-125. Nauka.

Pushkin, V. I. 1987. Ordovikskie mšanki podotrâda Halloporina Belorussii i smežnyh rajonov Vostočno- Evropejskoj platformy.Ordovik Belorussii , pp. 145-232. Nauka i Tehnika.

Brood, K. 1980. Upper Ordovician bryozoa from Dalmantina beds of Kinnekulle, Sweden. GFF 102, 1, 27-35. DOI:10.1080/11035898009448587

Pushkin, V. I. 1976. Novye vidy ordovikskih i silurijskih mšanok Brestskoj vpadiny.Novye vidy iskopaemyh životnyh i rastenij Belorussii , pp. 3-40. Nauka i tehnika.

Pushkin, V. I. 1976. On the genus Anaphragma (Bryozoa). Paleontologicheski Zhurnal 3, 51-57.

Brood, K. 1974. Bryozoa from the Ludlovian of Bjärsjölagard in Skane. GFF 96, 4, 381-388. DOI:10.1080/11035897409454291

Astrova, G. G., Kopajevich, V. G. 1970. Bryozoa.The Silurian of Estonia , pp. 130-140. Valgus.

Rõõmusoks, A. 1970. Stratigraphy of the Viruan Series (Middle Ordovician) in Northern Estonia, I. pp. 1-346. Valgus.

Astrova, G. G. 1965. Morfologiâ, istoriâ razvitiâ i sistema ordovikskih i silurijskih mšanok. Transactions of the Paleontological Institute (PIN) 106, 1-432. Nauka.

Männil, Ralf 1961. On the morphology of the hemisphaeric zoaria of Trepostomata (Bryozoa). ENSV TA Geoloogia Instituudi uurimused VI, 113-140.

Männil, R. M. 1959. Questions of stratigraphy and bryozoans of the Ordovician of Estonia. pp. 1-852. Institut Geologii Akademii Nauk Estonskoi SSR.

Modzalevskaya, E. A. 1953. Trepostomaty ordovika Pribaltiki i ih stratigraficheskoe znachenie. Trudy Vsesoûznogo Naučno-Issledovatel'skogo Geologo-Razvedočnogo Instituta (VNIGRI) 91-167. Gostoptehizdat.

Bekker, H. 1921. The Kuckers stage of the Ordovician Rocks in NE Estonia. Acta et Commentationes Universitatis Tartuensis II, 1, 1-92.

Bassler, R. S. 1911. The Early Paleozoic Bryozoa of the Baltic Provinces. Bulletin of the US National Museum 77, 1-382.

Eichwald, E. 1861. Paleontologiâ Rossii. Drevnij period. II. Fauna grauvakkovoj, gornoizvestkovoj i medistoslancevatoj formacij Rossii. pp. 1-521. R. Golike (former Ya. Ionsona).

Eichwald, E. 1854. Die Grauwackenschichten von Liv- und Estland. Bulletin de la Société Imperiale des Naturalistes de Moscou 27, 1, 1-111.

List of species

1. Dekayia perfrondosa Cumings, 1902 | Ordovician

2. Dekayia sugarensis Ross, 1969 | Sandbian

3. Eichwaldopora ovulum Pushkin et Popov, 2005 | Volkhov Stage→Lasnamägi Stage

4. Heterotrypa astrovae Pushkin, 1976 | Llandovery

5. Heterotrypa compressa Brood, 1978 | Upper Ordovician

6. Heterotrypa incrustans Pushkin, 1976 | Llandovery

7. Heterotrypa inflectiformis Pushkin, 1987 | Keila Stage

8. Heterotrypa obscura (Ulrich, 1882) | Rakvere Stage→Nabala Stage

9. Heterotrypa praenuntia (Ulrich, 1893) | Kukruse Stage→Rakvere Stage

10. Heterotrypa ringerikense Ernst et Nakrem, 2015 | Sheinwoodian→Homerian

11. Heterotrypa semisphaerica Pushkin, 1976 | Uhaku Stage

12. Heterotrypa undata Pushkin, 1987 | Jõhvi Substage→Keila Stage

13. Leioclema crustulum Astrova, 1965 | Jaani Stage

14. Leioclema exilis (Pushkin, 1976) | Přidoli

15. Leioclema gracilense Astrova, 1965 | Adavere Stage→Jaani Stage

16. Leioclema ludlowensis Owen, 1965 | Paadla Stage→Kuressaare Stage

17. Leioclema pulchelliforme Pushkin, 1976 | Ludlow

18. Leioclema varium Astrova, 1959 | Jaagarahu Stage→Paadla Stage

19. Lioclemella spinea (Bassler, 1911) | Kunda Stage→Ordovician

20. Stigmatella claviformis (Ulrich, 1883) | Keila Stage→Oandu Stage

Classification

Organism group	Biota
Kingdom	Animalia
Phylum	Bryozoa
Class	Stenolaemata
Superorder	Palaeostomata
Order	Trepostomata
Suborder	Halloporina (suborder)
Family	Monticuliporidae
Subfamily	Hemieridotrypinae
	Heterotrypinae
Genus	Dannunziopora
	Dekayella
	Dekayia
	Eichwaldopora
	Heterotrypa
	Leioclema
	Lioclemella
	Stigmatella
Subfamily	Monticuliporinae
Genus	Toomipora