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

Intomodesma costatum

Bivalvia - Myalinida - Atomodesmatidae

Taxonomy
Intomodesma costatum was named by Popov (1958).

It was recombined as Atomodesma costata by Muromtseva (1981) and Muromtseva and Guskov (1984).

Synonymy list
YearName and author
1958Intomodesma costatum Popov
1959Intomodesma costata Kashirtsev p. 74 figs. Pl 43, figs 3,4
1981Atomodesma costata Muromtseva p. 32 figs. Pl 8, fig 1
1984Atomodesma costata Muromtseva and Guskov p. 47 figs. Pl 8, fig 2; pl 9, figs 1,9; pl 12, fig 5; pl 16, fig 5; pl 17, fig 5
1993Intomodesma costatum Astafieva p. 105 figs. Pl 9, fig 3; pl 11, figs 3a,b
2007Intomodesma costatum Biakov
2021Intomodesma costatum Biakov figs. Pl 6, fig 4

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
—Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassPteriomorphia(Beurlen 1944)
—OstreomorphiFerussac 1822
—OstreioniFerussac 1822
—MyalinataPaul 1939
orderMyalinidaPaul 1939
superfamilyInoceramoideaGiebel 1852
familyAtomodesmatidaeWaterhouse 1976
subfamilyAtomodesmatinae()
genusIntomodesmaPopov 1958
speciescostatumPopov 1958

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.

†Intomodesma costatum Popov 1958
show all | hide all
Diagnosis
No diagnoses are available
Measurements
partNmeanminimummaximummedians.d.
valve height469.348.6119.063.531.5

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: Eaton 1871, Aberhan et al. 2004

Age range: base of the Wuchiapingian to the top of the Changhsingian or 259.90000 to 252.17000 Ma

Collections (11 total)


Time interval Ma Country or state Original ID and collection number
Roadian - Capitanian272.3 - 259.51Russian Federation Intomodesma costata (110283)
Wuchiapingian259.9 - 254.17Russian Federation Atomodesma costata (113982) Intomodesma costatum (98148 102207)
Changhsingian254.17 - 252.17Russian Federation Atomodesma costata (97377 109934 114005 114123) Intomodesma costatum (102221 221267 221269)