PBDB Taxon

Basic info	Taxonomic history	Classification	Included Taxa
Morphology	Ecology and taphonomy	External Literature Search	Age range and collections

Dendrocrinus longidactylus

Crinoidea - Dendrocrinida - Dendrocrinidae

Taxonomy

Dendrocrinus longidactylus was named by Hall (1852). It is not extant. It is the type species of Dendrocrinus.

Sister species lacking formal opinion data

D. alternatus, D. aphelos, D. arrugius, D. bactronodosus, D. curvijunctus, D. daytonensis, D. extensidiscus, D. gasworksensis, D. granditubus, D. gregarius, D. kayi, D. latibranchiatus, D. oswegoensis, D. parvus, D. rusticus, D. saundersi, D. similis, D. ursae

Synonymy list

Year	Name and author
1852	Dendrocrinus longidactylus Hall
2010	Dendrocrinus longidactylus Ausich and Copper p. 39

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Deuterostomia
—	Ambulacraria
phylum	Echinodermata
subphylum	Blastozoa
class	Crinoidea	Miller 1821
subclass	Pentacrinoidea	Jaekel 1918

Rank	Name	Author
infraclass	Inadunata	(Wachsmuth and Springer 1897)
—	Cladida	(Moore and Laudon 1943)
—	Eucladida
superorder	Cyathoformes
order	Dendrocrinida
superfamily	Dendrocrinacea	Wachsmuth and Springer 1886
family	Dendrocrinidae	Wachsmuth and Springer 1886
genus	Dendrocrinus	Hall 1852
species	longidactylus	Hall 1852

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.

†Dendrocrinus longidactylus Hall 1852

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Diagnosis

No diagnoses are available