Species

Chaetetes hemisphaericus (Eichwald, 1829)

Mesotrypa bystrowi
Taxon ID: 7593
Fossil group: Porifera
Belongs to: Chaetetes
Other version of taxon: Mesotrypa bystrowi
Stratigraphic range: Haljala Stage (within ca. 458.2 – 456.2 million years)
Synonymy list
1829     Orbitulites hemisphaericus n. — Eichwald , pp. 179, fig. 2:1
1856     Chaetetes (Orbitulites) hemisphaericus — Eichwald , pp. 91
1857     Chaetetes (Orbitulites) hemisphaericus — Eichwald , pp. 37
1860     Chaetetes hemisphaericus m. (pars) — Eichwald , pp. 476, fig. 28:5
1861     Chaetetes hemisphaericus — Eichwald , pp. 112
Classification
Organism groupBiota
DomainEukaryota
KingdomAnimalia
PhylumPorifera
ClassDemospongiae
OrderChaetetida
FamilyChaetetidae
SubfamilyChaetetinae
GenusChaetetes
Specieshemisphaericus
pyriformis