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Minycardita
Taxonomy
Minycardita was named by Hoare and Plas (2003). Its type is Minycardita sectilis.
It was assigned to Pseudobigaleaidae by Hoare and Plas (2003) and Vendrasco et al. (2010); and to Conocardiidae by Duplicate (2011) and Wagner (2023).
It was assigned to Pseudobigaleaidae by Hoare and Plas (2003) and Vendrasco et al. (2010); and to Conocardiidae by Duplicate (2011) and Wagner (2023).
Species
M. sectilis (type species)
Synonymy list
Year | Name and author |
---|---|
2003 | Minycardita Hoare and Plas p. 875 |
2010 | Minycardita Vendrasco et al. p. 62 |
2011 | Minycardita Duplicate |
2023 | Minycardita Wagner |
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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.
Diagnosis
Reference | Diagnosis | |
---|---|---|
R. D. Hoare and L.P. Plas 2003 | Small with smooth outer shell layer; anterior gape tear-drop in shape anteriorly, extending posteriorly as narrowing V-shaped opening which is denticulate; body slightly swollen; rostral clefts prominent. | |
M. J. Vendrasco et al. 2010 | Minycardita is unique among members of Pseudobigaleaidae in having an elongate, swollen main body chamber, sub-circular in dorsal view, that is bordered by weak primary carinae (the two ridges from the apex to the postero-lateral edges on both sides of the shell). |