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- Paropsonemidae

Discophyllum was named by Hall (1847) [Sepkoski's age data: O Cara-m Sepkoski's reference number: 2]. It is not extant. Its type is Discophyllum peltatum.

It was assigned to Problematica by Andrews (1970); to Hydroida by Sepkoski (2002); and to Paropsonemidae by Schroeder et al. (2018).

Synonymy list
YearName and author
1847Discophyllum Hall
1970Discophyllum Andrews
2002Discophyllum Sepkoski, Jr.
2018Discophyllum Schroeder et al. p. 81 figs. Table 1

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familyParopsonemidaeMacGabhann 2012
genusDiscophyllumHall 1847

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.

No diagnoses are available