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Kolymia angusta

Bivalvia - Myalinida - Kolymiidae

Taxonomy
Kolymia angusta was named by Astaf'yeva (1988). Its type specimen is PIN 4150/48, a valve (Left valve), and it is a cast. Its type locality is Setan'ya Creek, Lower Menkechen subsuite, Southern Verkhoyan, which is in a Roadian marine siliciclastic in the Menkechen Formation of the Russian Federation.

Synonymy list
YearName and author
1988Kolymia angusta Astaf'yeva p. 23 figs. Pl 2, figs 3-5
1993Kolymia angusta Astafieva p. 114 figs. Pl 13, figs 3-5

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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
MyalinataPaul 1939
orderMyalinidaPaul 1939
superfamilyInoceramoideaGiebel 1852
familyKolymiidaeKusnezov 1973
subfamilyKolymiinaeKusnezov 1973
genusKolymia
speciesangusta

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.

Kolymia angusta Astaf'yeva 1988
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Diagnosis
No diagnoses are available
Measurements
partNmean
valve height153.0

Composition: low Mg calciteg
Composition 2: aragoniteg
Locomotion: facultatively mobilesubc
Life habit: epifaunalsubc
Diet: suspension feedersubc
Vision: blindc
Created: 2007-11-26 04:04:32
Modified: 2007-11-26 06:04:32
Source: g = genus, subc = subclass, c = class
References: Eaton 1871, Aberhan et al. 2004

Age range: base of the Roadian to the top of the Capitanian or 272.30000 to 259.51000 Ma

Collections (3 total)


Time interval Ma Country or state Original ID and collection number
Roadian272.3 - 268.8Russian Federation Kolymia angusta (type locality: 101646)
Roadian - Wordian272.3 - 264.28Russian Federation (Sakha) Kolymia angusta (83162)
Capitanian264.28 - 259.51Russian Federation Kolymia inoceramiformis (101662)