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Trialatus
Taxonomy
Trialatus was named by Yeh (1990) [Sepkoski's age data: Tr Carn Sepkoski's reference number: 938]. It is not extant.
It was assigned to Nassellaria by Sepkoski (2002); and to Ultranaporidae by Bragin (2007).
It was assigned to Nassellaria by Sepkoski (2002); and to Ultranaporidae by Bragin (2007).
Species
Species lacking formal opinion data
Entered
by J. Sepkoski on 2003-01-23; modified by U. Merkel on 2013-04-30
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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. †Trialatus Yeh 1990
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†Trialatus procerus Tekin 1999
†Trialatus robustus Nakaseko and Nishimura 1979
Diagnosis
No diagnoses are available