Family

Tremataspididae Woodward, 1891

Selection of related publications

Märss, T., Wilson, M. V., Viljus, M. 2022. Endolymphatic structures in headshields of the osteostracan genus Tremataspis (Agnatha) from the Silurian of Estonia. Estonian Journal of Earth Sciences 71, 3, 135-156. DOI:10.3176/earth.2022.10

Bremer, O., Qu, Q., Sanchez, S., Märss, T., Fernandez, V., Blom, H. 2021. The emergence of a complex pore‐canal system in the dermal skeleton of Tremataspis (Osteostraci). Journal of Morphology 282, 8, 1141-1157. DOI:10.1002/jmor.21359

Märss, T., Afanassieva, O., Blom, H. 2014. Biodiversity of the Silurian osteostracans of the East Baltic. Earth and Environmental Science Transactions of the Royal Society of Edinburgh 105, 2, 73-148. DOI:10.1017/S1755691014000218

Afanassieva, O. B., Märss, T. 2014. New Data on the Exoskeleton of the Osteostracan Genus Aestiaspis (Agnatha) from the Silurian of Saaremaa Island (Estonia) and the Severnaya Zemlya Archipelago (Russia). Paleontologicheski Zhurnal 48, 1, 74-78. DOI:10.1134/S003103011401002X

Afanassieva, O. B. 2004. Subclass Osteostraci. Agnathans and Early Fishes, pp. 210-267. GEOS.

Mark-Kurik, E., Janvier, P. 1997. A new tremataspidid (Vertebrata, Osteostraci, Thyestiida) from the Devonian of northern Urals, with remarks on tannuaspidids. Neues Jahrbuch für Geologie und Paläontologie. Abhandlungen 206, 3, 405-421. DOI:10.1127/njgpa/206/1997/405

Afanassieva, O. B., Märss, T. 1997. Exoskeleton Structure and the Distribution of Aestiaspis viitaensis (Agnatha) from the Silurian of Estonia. Paleontological Journal 31, 6, 641-647.

Janvier, P., Lelievre, H. 1994. A new tremataspid osteostracan, Aestiaspis viitaensis n. g., n. sp., from the Silurian of Saaremaa, Estonia. Proceedings of the Estonian Academy of Sciences. Geology 43, 3, 122-128. DOI:10.3176/geol.1994.3.02

Märss, T. 1986. Silurian Vertebrates of Estonia and West Latvia. Fossilia Baltica 1. Fossilia Baltica 1, 1-104. Valgus.

Märss, T. 1977. Structure of Tolypelepis from the Baltic Upper Silurian. Eesti NSV Teaduste Akadeemia Toimetised. Keemia, Geoloogia / Известия Академии наук Эстонской ССР. Химия. Геология 26, 1, 57-69. DOI:10.3176/chem.geol.1977.1.09

Rohon, J. V. 1892. Die obersilurischen Fische von Oesel. I Theil. Thyestidae und Tremataspidae. Mémoires de l´Académie Impériale des Sciences de St.-Petersbourg 38, 13, 1-88.

List of species

1. Aestiaspis viitaensis Janvier et Lelievre, 1994 | Rootsiküla Stage→Paadla Stage

2. Dartmuthia gemmifera Patten, 1931 | Paadla Stage

3. Dartmuthia procera Märss, Afanassieva et Blom, 2014 | Paadla Stage→Kuressaare Stage

4. Oeselaspis pustulata (Patten, 1931) | Rootsiküla Stage→Paadla Stage

5. Saaremaaspis mickwitzi (Rohon, 1892) | Rootsiküla Stage

6. Tremataspis mammillata Patten, 1931 | Paadla Formation→Paadla Stage

7. Tremataspis milleri Patten, 1931 | Rootsiküla Stage→Paadla Stage

8. Tremataspis perforata Märss, Afanassieva et Blom, 2014 | Rootsiküla Stage

9. Tremataspis rohoni Robertson, 1938 | Paadla Stage

10. Tremataspis schmidti Rohon, 1892 | Rootsiküla Stage

Classification

Organism group	Biota
Kingdom	Animalia
Phylum	Chordata
Subphylum	Vertebrata
Superclass	Agnatha
Class	Cephalaspidomorphi
Subclass	Osteostraci
Order	Tremataspidiformes
Suborder	Tremataspidoidei
Family	Procephalaspididae
	Thyestidae
	Tremataspididae
Subfamily	Aestiaspidinae
	Dartmuthiinae
	Oeselaspidinae
	Tremataspidinae
Family	Witaaspididae