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Grammysia (Grammysioidea)

Bivalvia - Grammysiidae

Synonymy list
YearName and author
1916Grammysia (Grammysioidea) Williams pp. 133 - 134
1916Grammysia (Grammysioidea) Williams and Breger pp. 133 - 134
1980Grammysioidea Vokes p. 202
2002Grammysioidea Sepkoski
2009Grammysioidea Nevesskaja
2021Grammysioidea Machado et al. p. 26

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
Eubivalvia
RankNameAuthor
subclassAutobranchia(Groblen 1894)
infraclassHeteroconchia(Gray 1854)
CardiomorphiFerussac 1822
CardioniFerussac 1822
CardiidiaFerussac 1822
superfamilyGrammysioideaMiller 1877
familyGrammysiidaeMiller 1877
genusGrammysiade Verneuil 1847
subgenusGrammysioideaWilliams 1916

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.

Subg. †Grammysia (Grammysioidea) Williams 1916
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Adult height: 10 to < 100g
Folds: minorg
Ribbing: minorg
Spines: noneg
Internal reinforcement: noneg
Locomotion: facultatively mobilec
Life habit: infaunalc
Diet: suspension feederc
Vision: blindc
Created: 2009-06-05 12:51:57
Modified: 2009-06-05 14:51:57
Source: g = genus, c = class
References: Hendy 2009, Aberhan et al. 2004

Age range: base of the Pragian to the top of the Givetian or 410.80000 to 382.70000 Ma

Collections (20 total)


Time interval Ma Country or state Original ID and collection number
Pragian410.8 - 407.6Australia (Victoria) Grammysia sp. (75677)
Givetian387.7 - 382.7USA (New York) Grammysioidea arcuata (86264 86268 89707 89708 89775 96356 96377 96382 96387 111331 111442) Grammysioidea arcuata, Grammysioidea subarcuata, Grammysioidea globosa (111471) Grammysioidea subarcuata (86229 90850 96375 96376 96385 111463 111640)