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Ischyrodonta dakei

Bivalvia - Ischyrodontidae

Taxonomy
Ischyrodonta dakei was named by Cullison (1938). Its type specimen is Missouris School of Mines and Metallurgy No. 7099, a valve, and it is not a trace fossil. Its type locality is Geiser Quarry, 2.1 km east of Dutchtown. Unit 2, which is in a Cassinian carbonate limestone in the Dutchtown Formation of Missouri.

Sister species lacking formal opinion data
I. decipiens, I. misneri, I. ovalis, I. truncata

Synonymy list
YearName and author
1938Ischyrodonta dakei Cullison p. 224–226 figs. pl. 29 f. 9

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
RankNameAuthor
—Eubivalvia
subclassAutobranchia(Groblen 1894)
infraclassPteriomorphia(Beurlen 1944)
—OstreomorphiFerussac 1822
familyIschyrodontidaeScarlato and Starobogatov 1979
genusIschyrodontaUlrich 1890
speciesdakei

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.

†Ischyrodonta dakei Cullison 1938
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: facultatively mobilesubc
Life habit: epifaunalsubc
Diet: suspension feedersubc
Vision: blindc
Created: 2014-02-09 11:13:23
Modified: 2014-02-09 11:13:23
Source: subc = subclass, c = class
References: Aberhan et al. 2004, Eaton 1871

Age range: Cassinian or 483.40000 to 471.30000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Cassinian483.4 - 471.3USA (Missouri) Ischyrodonta dakei (type locality: 75553)