Placodermi
Family

Holonematidae Obruchev, 1932

https://files.geocollections.info/large/f1/fe/f1febad4-3997-485d-960c-645966c66561.jpghttps://files.geocollections.info/large/c5/92/c592fbf4-950f-40e9-9bbc-7e7c6da742d3.jpghttps://files.geocollections.info/large/bc/2a/bc2a287d-9e87-4130-8670-6732076edb67.jpghttps://files.geocollections.info/large/bd/18/bd1829ce-f8c4-4764-a2c5-ebddb16f0f92.jpghttps://files.geocollections.info/large/db/22/db2262c2-42ff-4101-a199-d42bf48b7dcc.jpghttps://files.geocollections.info/large/00/38/003835cc-8ddb-4f3e-b01b-f496e1172ed8.jpghttps://files.geocollections.info/large/d6/76/d676d66e-6f82-4d66-b2e2-c6ba71adf2a0.jpghttps://files.geocollections.info/large/28/2b/282ba3c1-0e3f-4252-9f48-bb041b0c6208.jpghttps://files.geocollections.info/large/9d/22/9d228060-0571-472c-b851-9e6c66e70db0.jpghttps://files.geocollections.info/large/86/1e/861e50c8-9762-45b3-a893-c8df2b2c3849.jpg
Selection of related publications
Nessov L. A., Mark-Kurik, E. 1999. Tropinema, a Middle Devonian arthrodire with high dorsal crest from east Baltic.Materials on the history of the fauna of Eurasia , pp. 58-66.
Mark-Kurik, E. 1976. Arthrodire Holonema from the Middle Devonian of Novaya Zemlya. Eesti NSV Teaduste Akadeemia Toimetised. Keemia, Geoloogia / Известия Академии наук Эстонской ССР. Химия. Геология 25, 3, 257-259. DOI:10.3176/chem.geol.1976.3.16
Mark, E. J. 1953. Holonema species from the Middle Devonian of the Estonian SSR.Loodusuurijate Seltsi Juubelikoguteos , pp. 382-396. Eesti Riiklik Kirjastus.
Gross, W. 1933. Die unterdevonischen Fische und Gigantostraken von Overath. Abhandlungen der Königlich Preussischen Geologischen Landesanstalt 145, 41-77.
List of species
1. Holonema obrutshevi Mark, 1953 | Aruküla Stage
2. Holonema radiatum Obruchev, 1932 | Dubniki StageDaugava Stage
3. Tropinema haermae (Mark, 1953) | Burtnieki Stage
Loading...
Classification
Organism groupBiota
KingdomAnimalia
PhylumChordata
SubphylumVertebrata
Organism groupGnathostomata
ClassPlacodermi
OrderArthrodira
SuborderPhlyctaenioidei
InfraorderPhlyctaenii
FamilyGroenlandaspididae
Holonematidae
GenusHolonema
Rhenonema
Tropinema
FamilyPhlyctaeniidae