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Ekaterodonta hesperica

Bivalvia - Afghanodesmatida - Tironuculidae

Taxonomy
Ekaterodonta hesperica was named by Babin and Gutiérrez-Marco (1991). Its type specimen is CR-II 2 152/OR (internal mold of right valve showing the dentition) and is a 3D body fossil. Its type locality is Basal Shales, La Venta Fm., Aragoncillo, which is in an Oretanian offshore shale in the Villar del Salz Formation of Spain.

Synonymy list
YearName and author
1991Ekaterodonta hesperica Babin and Gutiérrez-Marco pp. 118 - 120 figs. pl. 3 f. 1-3

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
Eubivalvia
RankNameAuthor
subclassProtobranchia(Pelseneer 1889)
superorderNuculaniformiiCarter et al. 2000
orderAfghanodesmatida
superfamilyTironuculoideaBabin 1982
familyTironuculidae
subfamilyTironuculinaeBabin 1982
genusEkaterodontaBabin 1982
specieshesperica

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.

Ekaterodonta hesperica Babin and Gutiérrez-Marco 1991
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Diagnosis
ReferenceDiagnosis
C Babin and J C Gutiérrez-Marco 1991Shell small, rounded and smooth, with anterior beak; anterior adductor muscle scar small, rounded, faintly impressed; posterior one is indistinct; dentition has two short anterior pseudo lateral teeth, some small orthomorphic teeth beneath the umbo and, on the posterior hinge plate, some small chevron-shaped teeth and a large lamellar tooth.