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Myonia elongata

Bivalvia - Sanguinolitidae

Taxonomy
Myonia elongata was named by Dana (1847). Its type specimen is USNM 3584 and is a 3D body fossil. Its type locality is Black Head, Gerringong (USNM coll), which is in a Wordian marine sandstone in the Gerringong Formation of Australia.

It was recombined as Maeonia elongata by Dana (1849) and Laseron (1910).

Synonyms
Synonymy list
YearName and author
1847Myonia elongata Dana p. 158
1847Myonia valida Dana p. 158
1849Maeonia elongata Dana p. 695 figs. Pl 5, figs 3a,b,c
1849Maeonia valida Dana p. 695 figs. Pl 5, fig 4a,b
1910Maeonia elongata Laseron p. 206
1932Myonia accentuata Fletcher p. 400 figs. Pl 47, figs 4-5
1932Myonia depressa Fletcher p. 405 figs. pl. 47, fig. 4, 5
1967Myonia elongata Runnegar p. 47 figs. Pl 5, figs 12-15, 18
1967Myonia valida Runnegar p. 50
1969Myonia elongata Waterhouse p. 61 figs. Pl 13, fig 5; pl 14, figs 1,4,5
1969Myonia depressa Waterhouse p. 64
1980Myonia elongata Waterhouse p. 125 fig. 9.4,9.6
1988Myonia elongata Waterhouse p. 180 figs. Pl 7, figs 1, 2; pl 8, figs 1, 2; pl 9, fig 1
1992Myonia elongata Clarke p. 30 fig. 16E

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classBivalvia
Eubivalvia
subclassAutobranchia(Groblen 1894)
RankNameAuthor
infraclassHeteroconchia(Gray 1854)
CardiomorphiFerussac 1822
CardioniFerussac 1822
CardiidiaFerussac 1822
superfamilyGrammysioideaMiller 1877
familySanguinolitidaeMiller 1877
subfamilyVacunellinae(Astafieva-Urbajtis 1973)
genusMyonia
specieselongata

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.

Myonia elongata Dana 1847
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Invalid names: Myonia accentuata Fletcher 1932 [synonym], Myonia depressa Fletcher 1932 [synonym], Myonia valida Dana 1847 [synonym]
Diagnosis
No diagnoses are available