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Retiolitidae is an extinct family of graptolites characterized by meshwork-like tubaria.

Genera

List of genera from Maletz (2014):

Subfamily Retiolitinae

• †Dabashanograptus Ge, 1990
• †Dimykterograptus Haberfelner, 1936
• †Eiseligraptus Hundt, 1965
• †Eorograptus Sennikov, 1984
• †Gladiograptus Lapworth, 1875 in Hopkinson & Lapworth (1875)
• †Gladiolites Barrande, 1850
• †Pileograptus Lenz & Kozłowska, 2007
• †Pseudoplegmatograptus Přibyl, 1948b
• †Pseudoretiolites Bouček & Münch, 1944
• †Retiolites Barrande, 1850
• †Rotaretiolites Bates & Kirk, 1992
• †Sinostomatograptus Huo, 1957
• †Stomatograptus Tullberg, 1883
• †Tscharyschograptus Sennikov, 1984

Subfamily Plectograptinae

• †Agastograptus Obut & Zaslavskaya, 1983
• †Baculograptus Lenz & Kozłowska-Dawidziuk, 2002
• †Balticograptus Bouček & Münch, 1952
• †Cometograptus Kozłowska-Dawidziuk, 2001
• †Doliograptus Lenz & Kozłowska-Dawidziuk, 2002
• †Eisenackograptus Kozłowska-Dawidziuk, 1990
• †Giganteograptus Lenz & Kozłowska, 2007
• †Gothograptus Frech, 1897
• †Holoretiolites Eisenack, 1951
• †Kirkigraptus Kozłowska & Bates, 2008
• †Mirorgraptus Lenz & Kozłowska, 2007
• †Neogothograptus Kozłowska-Dawidziuk, 1995
• †Papiliograptus Lenz & Kozłowska, 2002
• †Paraplectograptus Přibyl, 1948a
• †Plectodinemagraptus Kozłowska-Dawidziuk, 1995
• †Plectograptus Moberg & Törnquist, 1909
• †Pseudoplectograptus Obut & Zaslavskaya, 1983
• †Quattuorgraptus Dobrowolska, 2013
• †Reticuloplectograptus Kozłowska, Bates & Piras, 2010
• †Sagenograptoides Lenz & Kozłowska, 2010
• †Sagenograptus Lenz & Kozłowska-Dawidziuk, 2001
• †Semiplectograptus Kozłowska-Dawidziuk, 1995
• †Sokolovograptus Obut & Zaslavskaya, 1976
• †Spinograptus Bouček & Münch, 1952
• †Valentinagraptus Piras, 2006

References

1. Maletz, Jörg (2017). Graptolite Paleobiology. Wiley-Blackwell. ISBN 9781118515617.
2. Maletz, Jörg (2014). "The classification of the Pterobranchia (Cephalodiscida and Graptolithina)". Bulletin of Geosciences. 89 (3): 477–540. doi:10.3140/bull.geosci.1465. ISSN 1214-1119.

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