PBDB Taxon

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

Isocrinus lissajouxi

Crinoidea - Isocrinida - Isocrinidae

Taxonomy

Pentacrinus lissajouxi was named by Loriol (1836).

It was recombined as Isocrinus lissajouxi by Rasmussen (1961), Salamon (2009).

Sister species lacking formal opinion data

I. angulatus, I. angustatus, I. apetalus, I. bajocensis, I. candelabrum, I. cenomanicus, I. cretaceous, I. desori, I. fittoni, I. granulosus, I. gravinse, I. rollieri, I. rupellensis, I. sassostriensis, I. stellatus, I. trechmanni, I. tuberculatus, I. tyrolensis, I. undulatus, I. hanaii

Synonymy list

Year	Name and author
1836	Pentacrinus lissajouxi Loriol p. 63 figs. Pl. 4, Fig. 22
1904	Pentacrinus lissajouxi de Loriol p. 63 figs. Pl 4, fig 22
1961	Isocrinus lissajouxi Rasmussen p. 137 figs. Pl 18, fig 1
2009	Isocrinus lissajouxi Salamon p. 80 figs. Figs. 3i–l

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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
infraclass	Inadunata	(Wachsmuth and Springer 1897)

Rank	Name	Author
—	Cladida	(Moore and Laudon 1943)
—	Eucladida
subclass	Articulata	(Miller 1821)
order	Isocrinida	Sieverts-Doreck 1952
suborder	Isocrinina	Sieverts-Doreck 1952
family	Isocrinidae	Gislén 1924
subfamily	Isocrininae	Gislen 1924
genus	Isocrinus	von Meyer 1836
species	lissajouxi	(Loriol 1836)

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.

†Isocrinus lissajouxi Loriol 1836

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Diagnosis

No diagnoses are available

Measurements

No measurements are available

Composition:

high Mg calcitec

Ontogeny:

accretion, addition of partsp

Environment:

marinep

Locomotion:

stationaryf

Attached:

yesf

Life habit:

upper-level epifaunalf

Diet:

suspension feederf

Vision:

blindc

Dispersal:

waterp

Dispersal 2:

planktonicp

Created:

2014-09-12 15:03:18

Modified:

2014-09-12 15:03:18

Source: f = family, c = class, p = phylum

References: Kiessling 2004, Donovan 1994, Aberhan 1992

Age range: base of the Late/Upper Valanginian to the top of the Early/Lower Hauterivian or 137.05000 to 125.77000 Ma

Collections (2 total)

Time interval	Ma	Country or state	Original ID and collection number
Late/Upper Valanginian	137.05 - 132.6	Poland	Isocrinus lissajouxi (213408)
Early/Lower Hauterivian	132.6 - 125.77	France	Isocrinus lissajouxi (59653)