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Orthograptus truncatus

Pterobranchia - Diplograptoidea - Diplograptidae

Taxonomy
Diplograptus pristis truncatus was named by Lapworth (1876).

It was recombined as Diplograptus truncatus by Lapworth (1877); it was recombined as Diplograptus (Orthograptus) truncatus by Elles and Wood (1907); it was recombined as Orthograptus truncatus by Ross and Berry (1963) and Williams et al. (2003).

Synonymy list
YearName and author
1876Diplograptus pristis truncatus Lapworth p. 6 figs. pl. 1, fig. 28
1877Diplograptus truncatus Lapworth p. 133 figs. pl. 6, fig. 17
1907Diplograptus (Orthograptus) truncatus Elles and Wood pp. 233-235
1963Orthograptus truncatus Ross and Berry pp. 148 - 149 figs. Plate 11, figure 25
2003Orthograptus truncatus Williams et al. fig. 14ee

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
phylumHemichordataBateson 1885
classPterobranchiaLankester 1877
RankNameAuthor
classGraptolithina(Bronn 1849)
orderDiplograptoidea()
familyDiplograptidae
subfamilyOrthograptinae
genusOrthograptusLapworth 1873
speciestruncatus()

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.

Diagnosis
No diagnoses are available