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Heterobrissus (heart)

Echinoidea - Spatangoida - Asterostomatidae

Taxonomy
Heterobrissus was named by Manzoni and Mazzetti (1877) [Sepkoski's age data: T Mi-l R]. It is extant.

It was assigned to Asterostomatidae by Fischer (1966); and to Spatangoida by Sepkoski (2002).

Synonymy list
YearName and author
1877Heterobrissus Manzoni and Mazzetti p. 354
1966Heterobrissus Fischer p. U622
2002Heterobrissus Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
Ambulacraria
phylumEchinodermata
subphylumEchinozoa
classEchinoidea()
subclassEuechinoideaBronn 1860
RankNameAuthor
infraclassAcroechinoidea()
Carinacea
Irregularia()
Atelostomata
orderSpatangoida
suborderBrissidina
familyAsterostomatidae
genusHeterobrissusManzoni and Mazzetti 1877

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
No diagnoses are available