Life | Eukaryota | Opisthokonta | Animalia | Bilateria | Eubilateria | Deuterostomia | Chordata | Vertebrata | Gnathostomata | Placodermiomorphi | Placodermi | Ptyctodontida | Ptyctodontidae | Eczematolepis
PBDB:28595 | PBDB:1 | PBDB:212579 | PBDB:67091 | PBDB:67103 | PBDB:272902 | PBDB:67145 | PBDB:33815 | PBDB:67149 | PBDB:67344 | PBDB:217752 | PBDB:34249 | PBDB:34262 | PBDB:307454 | PBDB:34268
unranked clade | kingdom | unranked clade | unranked clade | unranked clade | unranked clade | unranked clade | phylum | subphylum | superclass | unranked clade | class | order | family | genus
C. Linnaeus 1758 | É. Chatton 1925 | S. M. Adl and A. G. B. Simpson 2005 | C. Linnaeus 1758 | J. Zrzavy and S. Mihulka 1998 | C. Nielsen 2012 | K. Grobben 1908 | F. M. Balfour 1880 | J. -B. Lamarck 1801 | C. Gegenbauer 1874 | J. A. Long 2011 | J. J., Jr. Sepkoski 2002 | J. J., Jr. Sepkoski 2002 | R. H. Denison 1985 | J. J., Jr. Sepkoski 2002