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Xitus
Taxonomy
Xitus was named by Pessagno (1977) [Sepkoski's age data: J Tith K Maes].
It was assigned to Xitidae by Kiessling (1995); and to Nassellaria by Sepkoski (2002).
It was assigned to Xitidae by Kiessling (1995); and to Nassellaria by Sepkoski (2002).
Species
Species lacking formal opinion data
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
G. †Xitus Pessagno 1977
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†Xitus alievi Foreman 1973
†Xitus antelopensis Pessagno 1977
†Xitus asymbatos Foreman 1968
†Xitus gifuensis Mizutani 1981
†Xitus magnus Baumgartner 1995
†Xitus mosquensis Vishnevskaya and De Wever 1998
†Xitus pulcher Pessagno 1977
†Xitus reticulatus Hori 1999
†Xitus singularis Hull 1997
†Xitus spicularius Aliev 1961
†Xitus takayanagii Taketani 1982
Diagnosis
No diagnoses are available