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Trichograptus

Pterobranchia - Graptoloidea - Sinograptidae

Taxonomy
Trichograptus was named by Nicholson (1876) [Sepkoski's age data: O Aren-l O Llvi]. It is not extant.

It was assigned to Graptoloidea by Sepkoski (2002); and to Sigmagraptinae by Vento et al. (2012).

Synonymy list
YearName and author
1876Trichograptus Nicholson
2002Trichograptus Sepkoski
2012Trichograptus Vento et al. p. 353

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Life
Deuterostomia
Ambulacraria
phylumHemichordataBateson 1885
RankNameAuthor
classPterobranchiaLankester 1877
subclassGraptolithina(Bronn 1849)
orderGraptoloideaLapworth 1875
suborderSinograptaMaletz 2009
familySinograptidaeMu 1957
subfamilySigmagraptinaeCooper and Fortey 1982
genusTrichograptusNicholson 1876

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. †Trichograptus Nicholson 1876
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Trichograptus dilaceratus Herrmann 1885
Diagnosis
No diagnoses are available