PBDB Taxon

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

Yoldia (Orthoyoldia) haboroensis

Bivalvia - Nuculanida - Nuculanidae

Taxonomy

Yoldia haboroensis was named by Uozumi (1957) [DISTRIBUTION: Late Eocene; Japan.]. It is not a trace fossil.

It was recombined as Yoldia (Orthoyoldia) haboroensis by Kafanov et al. (2005).

Sister species lacking formal opinion data

Y. breweri, Y. clallamensis, Y. emersoni, Y. frater, Y. leurovata, Y. longa, Y. multiconcentrica, Y. oblongoides, Y. palachei, Y. praeposneri, Y. scitula, Y. septariana, Y. sobrina, Y. soror, Y. subacuta, Y. franciscoi, Y. siliqua, Y. caudata, Y. kovatschensis, Y. posneri

Synonymy list

Year	Name and author
1957	Yoldia haboroensis Uozumi
2005	Yoldia (Orthoyoldia) haboroensis Kafanov et al. p. 6

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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
genus	Yoldia	Verrill 1897
subgenus	Orthoyoldia
species	haboroensis	(Uozumi 1957)

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.

†Yoldia (Orthoyoldia) haboroensis Uozumi 1957

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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 mobilef

Life habit:

infaunalf

Diet:

deposit feederf

Diet 2:

suspension feederf

Vision:

blindc

Created:

2007-07-27 04:12:34

Modified:

2009-08-18 20:13:18

Source: f = family, c = class

References: Kiessling 2004, Aberhan et al. 2004

Age range: Late/Upper Eocene or 37.20000 to 33.90000 Ma

Collections: one only

Time interval	Ma	Country or state	Original ID and collection number
Late/Upper Eocene	37.2 - 33.9	Japan	Yoldia haboroensis (70424)