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Anisograptidae

Anisograptidae is an extinct family of graptolites. As the first planktic graptolites, they play a crucial role for understanding the transition of graptolites from ocean floor suspension feeders to ocean surface plankton during the early Ordovician.

Genera
List of genera from Maletz (2014): • †Adelograptus Bulman, 1941 • †Aletograptus Obut & Sobolevskaya, 1962 • †Ancoragraptus Jackson & Lenz, 2003 • †Anisograptus Ruedemann, 1937 • †Aorograptus Williams & Stevens, 1991 • †Araneograptus Erdtmann & VandenBerg, 1985 • †Bryograptus Lapworth, 1880 • †Chigraptus Jackson & Lenz, 1999 • †Choristograptus Legrand, 1964 • †Damesograptus Jahn, 1892 • †Dictyodendron Westergård, 1909 • †Dictyograptus Hopkinson, 1875 in Hopkinson & Lapworth (1875) • †Dictyograptus Westergård, 1909 • †Diphygraptus Zhao & Zhang, 1985 • †Graptopora Salter, 1858 • †Heterograptus Zhao & Zhang in Lin, 1986 • †Holopsigraptus Zhao & Zhang, 1985 • †Hunjiangograptus Zhao & Zhang, 1985 • †Hunnegraptus Lindholm, 1991 • †Kiaerograptus Spjeldnaes, 1963 • †Muenzhigraptus Zhao & Zhang, 1985 • †Neoclonograptus Zhao & Zhang, 1985 • ? †Nephelograptus Ruedemann, 1947 • †Paraclonograptus Zhao & Zhang, 1985 • †Paratemnograptus Williams & Stevens, 1991 • †Phyllograpta Angelin, 1854 • †Psigraptus Jackson, 1967 • †Radiograptus Bulman, 1950 • †Rhabdinopora Eichwald, 1855 • †Sagenograptus Obut & Sobolevskaya, 1962 • †Staurograpsus Emmons, 1855 • ? †Stellatograptus Erdtmann, 1967 • †Toyenograptus Li, 1984 • †Triograptus Monsen, 1925 • †Triramograptus Erdtmann, 1998 in Cooper et al. (1998) • †Yukonograptus Lin, 1981 ==References==
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