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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Erratomya
Taxonomy
Erratomya was named by Koppka (2004). Its type is Erratomya calloviensis.
It was assigned to Anomalodesmata by Koppka (2004).
It was assigned to Anomalodesmata by Koppka (2004).
Species
E. calloviensis (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 2004 | Erratomya Koppka p. 260 |
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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 | |
|---|---|---|
| J. Koppka 2004 | Mittelgroß, länglich subelliptischer Umriß, gleichklappig, inäquilateral; kleine prominente, orthogyre bis schwach ophistogyre Wirbel; Schale mit kommarginalen An-wachslinien, ohne Mikroornament und hinter der Mitte ventral mit schwachen Sulcus; radi-ale Streifung nur intern in der Perlmuttschicht, Lunula und Escutcheon präsent, hinten schwach geöffnet, ophisthodetes Ligament extern, liegt auf kräftigen Nymphen; Schloß adont. |
Measurements
No measurements are available
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| Source: c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Collections
No collection or age range data are available