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Ptychocaulus verneuili

Gastropoda - Murchisoniina - Hormotomidae

Taxonomy
Murchisonia verneuili was named by Koken (1889) [Murchisonia verneuili Barrande in Koken 1889]. It is not extant. Its type locality is Area between the villages of Měňany and Koněprusy, which is in a Pragian marine horizon in the Praha Formation of the Czech Republic.

It was recombined as Murchisonia (Ptychocaulus) verneuili by Perner (1907) and Perner (1911); it was recombined as Ptychocaulus verneuili by Wagner (2023).

Synonyms
Synonymy list
YearName and author
1889Murchisonia verneuili Koken
1907Murchisonia (Ptychocaulus) verneuili Perner pp. 94 - 95 figs. txt. f. 157; pl. 96 f. 37-40; pl. 98 f.
1907Murchisonia (Ptychocaulus) brevicona Perner p. 96 figs. pl. 98 f. 33-34; pl. 102 f. 43-45
1907Murchisonia (Ptychocaulus) approximans Perner pp. 97 - 98 figs. txt.f . 158
1911Murchisonia (Ptychocaulus) approximans Perner figs. pl. 236 f. 18-19
1911Murchisonia (Ptychocaulus) verneuili Perner figs. pl. 236 f. 14-17
2023Ptychocaulus verneuili Wagner p. 2025

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
subclassOrthogastropoda
orderMurchisoniina
superfamilyMurchisonioidea()
familyHormotomidae
genusPtychocaulus()
speciesverneuili(Koken 1889)

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.

Ptychocaulus verneuili Koken 1889
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Invalid names: Ptychocaulus approximans Perner 1907 [synonym], Ptychocaulus brevicona Perner 1907 [synonym]
Diagnosis
No diagnoses are available