Psathyrometra
Animalia | Echinodermata | Crinoidea | Comatulida | Zenometridae | Psathyrometra
Psathyrometra
Life | Eukaryota | Opisthokonta | Animalia | Bilateria | Eubilateria | Deuterostomia | Ambulacralia | Echinodermata | Blastozoa | Crinoidea | Pentacrinoidea | Inadunata | Cladida | Eucladida | Articulata | Comatulida | Comatulidina | Antedonacea | Zenometridae | Psathyrometra
unranked clade | kingdom | unranked clade | unranked clade | unranked clade | unranked clade | unranked clade | unranked clade | phylum | subphylum | class | subclass | subclass | subclass | unranked clade | subclass | order | suborder | superfamily | 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 | J. Zrzavy and S. Mihulka 1998 | T. Klein 1754 | J. Sprinkle 1973 | J. J., Jr. Sepkoski 2002 | D. F. Wright and W. I. Ausich 2017 | D. F. Wright and W. I. Ausich 2017 | G. D. Webster and N. G. Lane 2007 | D. F. Wright 2017 | G. D. Webster and P. A. Jell 1999 | J. J., Jr. Sepkoski 2002 | H. Hagdorn and H. J. Campbell 1993 | M. K. Eagle 2009 | H. Hess and C. G. Messing 2011 | H. Hess and C. G. Messing 2011