Genus

Homotrypa Ulrich, 1882

Selection of related publications

Gorjunova, R. V. 1992. Morphology and system of Paleozoic bryozoans. Transactions of the Paleontological Institute (PIN) 251, 1-152. Nauka.

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

Astrova, G. G. 1978. Istoriâ razvitiâ, sistema i filogeniâ mšanok otrâda Trepostomata. Transactions of the Paleontological Institute (PIN) 169, 1-240. Nauka.

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

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.

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

List of species

1. Homotrypa cribrosa (Bassler, 1911) | Oandu Stage

2. Homotrypa cumingsi (Utgaard et Perry, 1964) | Upper Ordovician

3. Homotrypa flabellaris Ulrich, 1890 | Pirgu Stage

4. Homotrypa grandialveolata Pushkin, 1987 | Jõhvi Substage

5. Homotrypa granulifera (Ulrich, 1879) | Kukruse Stage

6. Homotrypa hospitalis (Nicholson, 1881) | Oandu Stage

7. Homotrypa hospitalis crassa (Ulrich, 1893) | Keila Stage→Oandu Stage

8. Homotrypa instabileformis Pushkin, 1987 | Idavere Substage

9. Homotrypa instabilis (Ulrich, 1886) | Aseri Stage→Kukruse Stage

10. Homotrypa modzalevskae Pushkin, 1987 | Jõhvi Substage→Keila Stage

11. Homotrypa obliqua Ulrich, 1882 | Vormsi Stage→Pirgu Stage

12. Homotrypa ordoviciana Pushkin, 1987 | Kukruse Stage

13. Homotrypa pauli Männil et Pushkin, 1987 | Kukruse Stage→Keila Stage

14. Homotrypa peculiaris Pushkin, 1987 | Pirgu Stage

15. Homotrypa similis Foord, 1883 | Upper Ordovician

16. Homotrypa subcurvata Pushkin, 1987 | Vormsi Stage

17. Homotrypa vacua McKinney, 1971 | Jõhvi Substage→Keila Stage

Classification

Organism group	Biota
Kingdom	Animalia
Phylum	Bryozoa
Class	Stenolaemata
Superorder	Palaeostomata
Order	Trepostomata
Suborder	Halloporina (suborder)
Family	Monticuliporidae
Subfamily	Monticuliporinae
Genus	Aspidopora
	Atactoporella
	Diazipora
	Homotrypa
Species	alata
	cribrosa
	cumingsi
	curvata
	flabellaris
	grandialveolata
	granulifera
	hospitalis
	instabileformis
	instabilis
	modzalevskae
	obliqua
	ordoviciana
	pauli
	peculiaris
	similis
	subcurvata
	vacua
Genus	Homotrypella
	Kalevipora
	Mesotrypa
	Monticulipora
	Peronopora
	Prasopora