Placodermi
Family

Holonematidae Obruchev, 1932

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Aiheeseen liittyvät julkaisut
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
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Luokittelu
Organism groupBiota
KingdomAnimalia
PhylumChordata
SubphylumVertebrata
Organism groupGnathostomata
ClassPlacodermi
OrderArthrodira
SuborderPhlyctaenioidei
InfraorderPhlyctaenii
FamilyGroenlandaspididae
Holonematidae
GenusHolonema
Rhenonema
Tropinema
FamilyPhlyctaeniidae