PBDB Taxon

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

Periploma binominata

Bivalvia - Thraciida - Periplomatidae

Taxonomy

Periploma binominata was named by Hanna (1924).

Sister species lacking formal opinion data

P. fragilis, P. howei, P. kariboensis, P. macneili, P. primaverensis, P. stearnsi, P. subgracile, P. topei, P. vivarirex, P. altarata, P. besshoense, P. korniana, P. yokoyamai, P. yokoymai, P. aleutica

Synonyms

Periploma undulata was named by Clark (1918). Its type specimen is UCMP 11141 and is a 3D body fossil.

It was replaced with Periploma binominata by Hanna (1924).

Synonymy list

Year	Name and author
1918	Periploma undulata Clark p. 136 figs. Plate 15, figures 3 and 4
1924	Periploma binominata Hanna p. 177

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Protostomia
—	Spiralia
superphylum	Lophotrochozoa
phylum	Mollusca
class	Bivalvia
—	Eubivalvia
subclass	Autobranchia	(Groblen 1894)

Rank	Name	Author
infraclass	Heteroconchia	(Gray 1854)
—	Cardiomorphi	Ferussac 1822
—	Cardioni	Ferussac 1822
—	Cardiidia	Ferussac 1822
—	Poromyata	Ridewood 1903
order	Thraciida
superfamily	Thracioidea	Stoliczka 1870
family	Periplomatidae	Dall 1895
genus	Periploma	Schumacher 1816
species	binominata

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.

†Periploma binominata Hanna 1924

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Invalid names: Periploma undulata Clark 1918 [replaced]

Diagnosis

No diagnoses are available

Measurements

No measurements are available

Composition:

aragonitec

Locomotion:

facultatively mobileg

Life habit:

infaunalg

Diet:

suspension feederg

Vision:

blindc

Created:

2009-09-09 08:00:26

Modified:

2009-09-09 10:00:26

Source: g = genus, c = class

References: Sanchez Roig 1926, Todd 2001, Aberhan et al. 2004

Age range: Late/Upper Oligocene or 28.40000 to 23.03000 Ma

Collections: one only

Time interval	Ma	Country or state	Original ID and collection number
Late/Upper Oligocene	28.4 - 23.03	USA (California)	Periploma undulata (122273)