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- Mobergellidae

Mobergella was named by Herdström (1923) [Sepkoski's age data: Cm Tomm-u Cm Boto-l Sepkoski's reference number: 522,885,1006].

It was assigned to Hyolithellidae by Fisher (1962); to Hyolithelminthes by Sepkoski (2002); and to Mobergellidae by Skovsted (2003) and Demidenko (2016).

Synonymy list
YearName and author
1923Mobergella Herdström p. 5
1962Mobergella Fisher p. 132
2002Mobergella Sepkoski, Jr.
2003Mobergella Skovsted p. 435
2016Mobergella Demidenko pp. 440 - 448

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genusMobergellaHerdström 1923

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.

Yu. E. Demidenko 2016Discoid (flattened, concave, or convex) millimetersized phosphatic sclerites. Outer surface of sclerite with distinct concentric growth lines. Apex field and apex itself displaced toward apical margin. Inner surface with muscular impressions (10–16) radially diverging from apex and bilaterally arranged relative to each other. Muscular impressions grouped into pairs; locally, paired patterns disturbed: muscular impressions near apical or distal margins sometimes unpaired. In some specimens, muscular impressions seen on outer side in juvenile part of sclerite.