BioNames
Timeline
Dashboard
API
Names
Bibliography
Species
Name(s) in cluster
†Dyptychosteus Preobrazenskij 1911
urn:lsid:organismnames.com:name:3571447
Microreference
vvvdv
...
†Dyptychosteus Preobrazenskij 1911
Preobrazenskij 1911. [Ueber einige Vertreter der Familie Psammosteidae Ag.] Jurjev Sitzb Naturf Ges, 19 1911: (21-36)