Dicranograptidae

Dicranograptidae is an extinct family of graptolites.

Genera
List of genera from Maletz (2014):

Subfamily Dicranograptinae

 * †Aclistograptus Ge, 2002 in Mu et al. (2002)
 * †Amphigraptus Lapworth, 1873
 * †Cladograpsus Emmons, 1855
 * †Cladograpsus Carruthers, 1858
 * †Clematograptus Hopkinson, 1875 in Hopkinson & Lapworth (1875)
 * †Deflexigraptus Mu, 2002 in Mu et al. (2002)
 * †Dicaulograptus Rickards & Bulman, 1965
 * †Dicellograpsus Hopkinson, 1871
 * †Diceratograptus Mu, 1963
 * †Dicranograptus Hall, 1865
 * †Incumbograptus Ge, 2002 in Mu et al. (2002)
 * †Jiangxigraptus Yu & Fang, 1966
 * †Leptograptus Lapworth, 1873
 * †Ningxiagraptus Ge, 2002 in Mu et al. (2002)
 * †Pseudazygograptus Mu, Lee & Geh, 1960
 * †Syndyograptus Ruedemann, 1908
 * †Tangyagraptus Mu, 1963

Subfamily Nemagraptinae

 * †Coenograptus Hall, 1868
 * †Geitonograptus Obut & Zubtzov, 1964
 * †Helicograpsus Nicholson, 1868
 * †Nemagrapsus Emmons, 1855
 * †Ordosograptus Lin, 1980
 * †Pleurograpsus Nicholson, 1867
 * †Stephanograptus Geinitz, 1866