Classification

Phylum : Mollusca Linnaeus 1758

Class : Cephalopoda Cuvier 1797

Subclass : Ammonoidea Haeckel 1866

Order : Phylloceratitida Zittel 1884

Superfamily : Phylloceratoidea Zittel 1884

Family : Discophyllitidae Spath 1927

Genus : Rhacophyllites Zittel 1884

Species : debilis (Hauer 1846)

Nomenclatural history

Hauer 1846 : Ammonites debilis

Quenstedt 1848 : Ammonites neojurensis

Mojsisovics 1873 : Phylloceras debile

Mojsisovics 1873 : Phylloceras neojurense

Mojsisovics 1902 : Rhacophyllites debilis

Mojsisovics 1902 : Rhacophyllites neojurensis

Julien 1911 : Triphyllites debile

Welter 1914 : Discophyllites debilis

Spath 1934 : Diphyllites debilis

Spath 1934 : Diphyllites neojurensis

Kummel 1960 : Rhacophyllites debilis

Weidmann 1970 : Rhacophyllites neojurensis 

Weidmann 1970 : Rhacophyllites debilis

Bychkov et al. 1976 : Rhacophyllites debilis 

 Liang 1977 : Rhacophyllites debilis

Vavilov and Arkadiev 1986 : Rhacophyllites debilis

Shevyrev 1990 : Rhacophyllites debilis

Rakús 1993 : Rhacophyllites neojurensis

Rakús 1993 : Rhacophyllites debilis

Tozer 1994 : Rhacophyllites debilis

Shevyrev 1995 : Rhacophyllites debilis