PBDB Taxon

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

Adrana newcombi

Bivalvia - Nuculanida - Nuculanidae

Taxonomy

Leda newcombi was named by Angas (1878). It is extant.

It was recombined as Adrana newcombi by Woodring (1973).

Sister species lacking formal opinion data

A. tellinoides

Synonyms

Yoldia perprotracta was named by Dall (1912). It is a 3D body fossil.

It was recombined as Adrana perprotracta by Jung (1969); it was synonymized subjectively with Adrana newcombi by Woodring (1973).

Synonymy list

Year	Name and author
1878	Leda newcombi Angas p. 314 figs. pl. 18, figs. 16, 17
1912	Yoldia perprotracta Dall p. 1
1969	Adrana perprotracta Jung p. 323
1973	Adrana newcombi Woodring p. 494

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

Rank	Name	Author
subclass	Protobranchia	(Pelseneer 1889)
superorder	Nuculaniformii	Carter et al. 2000
order	Nuculanida	(Carter et al. 2000)
superfamily	Nuculanoidea	Adams and Adams 1858
family	Nuculanidae	Adams and Adams 1858
subfamily	Nuculaninae	Adams and Adams 1858
genus	Adrana	Adams and Adams 1858
species	newcombi	(Angas 1878)

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.

Adrana newcombi Angas 1878

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Invalid names: Adrana perprotracta Dall 1912 [synonym]

Diagnosis

No diagnoses are available

Measurements

No measurements are available

Composition:

aragonitef

Entire body:

yesf

Adult length:

1.0 to < 10f

Adult width:

1.0 to < 10f

Adult height:

1.0 to < 10f

Thickness:

thinf

Folds:

nonef

Ribbing:

minorf

Spines:

nonef

Internal reinforcement:

nonef

Ontogeny:

accretionf

Environment:

coastal, inner shelf, outer shelf, oceanicf

Locomotion:

facultatively mobileg

Life habit:

infaunalg

Diet:

deposit feederg

Vision:

blindc

Created:

2009-09-09 13:22:36

Modified:

2009-09-09 15:22:36

Source: g = genus, f = family, c = class

References: Sanchez Roig 1926, Kiessling 2004, Aberhan et al. 2004

Age range: base of the Tortonian to the top of the Early/Lower Pleistocene or 11.63000 to 0.77400 Ma

Collections (10 total)

Time interval	Ma	Country or state	Original ID and collection number
Tortonian	11.63 - 7.246	Panama (Colon)	Adrana newcombi (145337)
Late/Upper Miocene	11.63 - 5.333	Trinidad and Tobago	Adrana perprotracta (60399 60631 60632 60634 60635 60637)
Early/Lower Pliocene	5.333 - 3.6	Trinidad and Tobago	Adrana perprotracta (60411 60655)
Early/Lower Pleistocene	2.58 - 0.774	Panama	Yoldia perprotracta (80304)