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Hydrallmania graptolithiformis

Hydrozoa - Hydroida

Hydrallmania graptolithiformis was named by Voigt (1973). Its type specimen is T. K. Nr. 1537, an other, and it is an impression. Its type locality is SW-Seite des St. Pietersberges, Horizont Mc [Maastrichter Tuffkreide], which is in a Maastrichtian marine chalk in the Maastrichter Tuffkreide Formation of the Netherlands.

Synonymy list
YearName and author
1973Hydrallmania graptolithiformis Voigt p. 28

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phylumCnidariaHatschek 1888
classHydrozoaOwen 1843
orderHydroidaJohnston 1836
suborderCalyptoblastinaAllman 1871
genusHydrallmaniaHincks 1869

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.

No diagnoses are available