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Exochorhynchus rectus

Bivalvia - Pholadomyida - Pholadomyidae

Taxonomy
Exochorhynchus rectus was named by Astaf'yeva-Urbaytis (1981). Its type specimen is AMMU 74-7, a valve, and it is a 3D body fossil. Its type locality is Rusavkino, which is in a Kasimovian marine horizon in the Russian Federation.

Synonymy list
YearName and author
1981Exochorhynchus rectus Astaf'yeva-Urbaytis p. 33 figs. Pl 3, fig 7

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
subclassAutobranchia(Groblen 1894)
infraclassHeteroconchia(Gray 1854)
RankNameAuthor
—CardiomorphiFerussac 1822
—CardioniFerussac 1822
—CardiidiaFerussac 1822
—PoromyataRidewood 1903
orderPholadomyida()
superfamilyPholadomyoideaKing 1844
familyPholadomyidaeKing 1844
subfamilyPholadomyinaeKing 1844
genusExochorhynchus
speciesrectus

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.

†Exochorhynchus rectus Astaf'yeva-Urbaytis 1981
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Diagnosis
No diagnoses are available
Measurements
partNmean
valve height126.8

Composition: aragonitef
Locomotion: facultatively mobilef
Life habit: deep infaunalg
Diet: suspension feederf
Vision: blindc
Created: 2009-10-12 12:33:22
Modified: 2009-10-12 14:33:22
Source: g = genus, f = family, c = class
References: Aberhan et al. 2004, Clapham 2015

Age range: Kasimovian or 307.00000 to 303.70000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Kasimovian307.0 - 303.7Russian Federation Exochorhynchus rectus (type locality: 124762)