PBDB Taxon

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

Pisocrinus costatus

Crinoidea - Pisocrinida - Pisocrinidae

Taxonomy

No taxonomic data are available

Sister species

P. campana, P. pilula, P. sphericus

Sister species lacking formal opinion data

P. asteriscus, P. australis, P. benedicti, P. bohemicus, P. crassiortabelaris, P. gemmiformis, P. kolihai, P. spatulatus, P. ubaghsi, P. yakovlevi, P. yassensis, P. yini, P. bohemicus, P. gemmiformis, P. glabellus, P. spatulus, P. concinnus

Synonymy list

No taxonomic opinions are available

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

Rank	Name	Author
subclass	Pentacrinoidea	Jaekel 1918
infraclass	Inadunata	(Wachsmuth and Springer 1897)
—	Disparida	(Moore and Laudon 1943)
order	Pisocrinida
family	Pisocrinidae	Angelin 1878
genus	Pisocrinus	de Koninck 1858
species	costatus

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

Measurements

No measurements are available

No ecological data are available

Age range: base of the Lochkovian to the top of the Pragian or 419.62000 to 410.62000 Ma

Collections (3 total)

Time interval	Ma	Country or state	Original ID and collection number
Lochkovian	419.62 - 413.02	Russian Federation	Pisocrinus costatus (24741)
Pragian	413.02 - 410.62	Russian Federation (Sverdlovskaya Oblast)	Pisocrinus costatus (81796)
Pragian - Early/Lower Emsian	413.02 - 399.5	Russian Federation (Sverdlovskaya Oblast)	Pisocrinus costatus (81790)