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Yoldia (Sachalinella) nairoensis

Bivalvia - Nuculanida - Yoldiidae

Taxonomy
Yoldia nairoensis was named by Evseev (1964) [DISTRIBUTION: Cenozoic; North Pacific.]. It is not a trace fossil.

It was recombined as Yoldia (Cnesterium) nairoensis by Devjatilova and Volobueva (1981); it was recombined as Yoldia (Sachalinella) nairoensis by Kafanov et al. (2001).

Sister species lacking formal opinion data
Y. alta, Y. amygdalaeformis, Y. angusta, Y. breweri, Y. calumetensis, Y. chojensis, Y. clallamensis, Y. cuneata, Y. eborea, Y. emersoni, Y. frater, Y. germena, Y. glacialis, Y. hakobutsensis, Y. hokkaidoensis, Y. kamtschatica, Y. khandasensis, Y. kindlei, Y. knoxensis, Y. kochtanensis, Y. lanceolata, Y. leurovata, Y. levitestata, Y. limulata, Y. longa, Y. longifrons, Y. longissima, Y. lusoana, Y. mediana, Y. microdonta, Y. mira, Y. moessi, Y. multiconcentrica, Y. nabiliana, Y. oblongoides, Y. obsoleta, Y. oregonensis, Y. ovata, Y. palachei, Y. pennulata, Y. philippiana, Y. praeposneri, Y. raulini, Y. sagittaria, Y. sammammishensis, Y. semistriata, Y. septariana, Y. serotina, Y. slodkewitschi, Y. sobrina, Y. soror, Y. striatula, Y. subacuta, Y. subpilvoensis, Y. tarphaeia, Y. tatianensis, Y. uvutschensis, Y. valida, Y. ventricosa, Y. waltonensis, Y. kurzi, Y. hammetti, Y. houstonia, Y. pistorupes, Y. potomacensis, Y. praecompsa, Y. semenoides, Y. anastasia, Y. longa, Y. nabiliana, Y. sakhalinensis, Y. asagaiensis, Y. franciscoi, Y. kindlei, Y. ovalis, Y. rubamnis, Y. siliqua, Y. antiquus, Y. caudata, Y. chejsliensis, Y. chojensis, Y. djakovi, Y. enemtensis, Y. epilongissima, Y. gackhensis, Y. gretschishkini, Y. heeringi, Y. kikuchii, Y. kovatschensis, Y. limimtensis, Y. longissima, Y. navicula, Y. posneri, Y. praeposneri, Y. salvationemensis, Y. semistriata, Y. strucki, Y. subamygdalea, Y. tschekhovi

Synonymy list
YearName and author
1964Yoldia nairoensis Evseev
1981Yoldia (Cnesterium) nairoensis Devjatilova and Volobueva p. 27 figs. pl. 21, figs. 10-13
2001Yoldia (Sachalinella) nairoensis Kafanov et al.

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
RankNameAuthor
subclassProtobranchia(Pelseneer 1889)
superorderNuculaniformiiCarter et al. 2000
orderNuculanida(Carter et al. 2000)
superfamilyNuculanoideaAdams and Adams 1858
familyYoldiidaeHabe 1977
genusYoldiaMöller 1842
subgenusSachalinella(Savitskii 1969)
speciesnairoensis(Evseev 1964)

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.

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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitef
Adult length: 10 to < 100f
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: inner shelf, outer shelf, oceanicf
Locomotion: facultatively mobileg
Life habit: infaunalg
Diet: deposit feederg
Vision: blindc
Created: 2009-09-09 13:24:31
Modified: 2009-09-09 15:24:41
Source: g = genus, f = family, c = class
References: Aberhan et al. 2004, Sanchez Roig 1926, Mikkelsen and Bieler 2008

Age range: base of the Early/Lower Oligocene to the top of the Burdigalian or 33.90000 to 15.98000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Early/Lower Oligocene33.9 - 27.3Russian Federation Yoldia nairoensis (70463)
Late/Upper Oligocene27.3 - 23.04Russian Federation Yoldia nairoensis (70475)
Aquitanian - Burdigalian23.04 - 15.98Russian Federation Yoldia nairoensis (50172)