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Leptodesma indistincta

Bivalvia - Ostreida - Pterineidae

Taxonomy
Leptodesma indistincta was named by Biakov (2002). Its type specimen is MCGS 12/1019, a valve (Right valve), and it is a cast. Its type locality is Kinkiya Ravine, Site 22, which is in a Capitanian marine horizon in the Soktui Formation of the Russian Federation.

Synonymy list
YearName and author
2002Leptodesma indistincta Biakov p. 466 figs. Pl 5, fig 20

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassPteriomorphia(Beurlen 1944)
OstreomorphiFerussac 1822
OstreioniFerussac 1822
OstreataFerussac 1822
superorderOstreiformiiFerussac 1822
orderOstreida(FĂ«russac 1822)
suborderMalleidinaGray 1854
familyPterineidae
genusLeptodesmaHall 1883
speciesindistincta

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.

Leptodesma indistincta Biakov 2002
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Diagnosis
No diagnoses are available
Measurements
partNmean
valve height111.6

Composition: aragoniteg
Composition 2: low Mg calciteg
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Adult height: 10 to < 100g
Thickness: intermediateg
Folds: minorg
Ribbing: noneg
Spines: noneg
Internal reinforcement: noneg
Environment: marine, brackisho
Locomotion: stationaryf
Attached: yesf
Life habit: epifaunalf
Diet: suspension feederf
Vision: blindc
Created: 2007-11-26 07:57:22
Modified: 2009-06-05 15:47:42
Source: g = genus, f = family, o = order, c = class
References: Aberhan et al. 2004, Hendy 2009, Kiessling 2004

Age range: Capitanian or 264.28000 to 259.51000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Capitanian264.28 - 259.51Russian Federation Leptodesma indistincta (type locality: 102157)