Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Spinulitheca billingsi

Orthothecimorpha - Circothecida

Taxonomy
Hyolithellus billingsi was named by Syssoiev (1962). Its type specimen is YaFAN 32/12 and is a 3D body fossil. It is the type species of Spinulitheca.

It was recombined as Coleolella billingsi by Rozanov et al. (1969); it was recombined as Spinulitheca billingsi by Syssoiev (1968) and Brasier (1984).

Synonyms
Synonymy list
YearName and author
1962Hyolithellus acquintervallum Syssoiev pp. 54-55
1962Hyolithellus billingsi Syssoiev pp. 56-57
1968Spinulitheca billingsi Syssoiev p. 24
1969Coleolella billingsi Rozanov et al. pp. 179-180 figs. pl. 7 f. 9, 18; pl. 15 f. 1, 5
1984Spinulitheca billingsi Brasier p. 246 fig. 3q

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
RankNameAuthor
Lophophorata
phylumHyolitha
classOrthothecimorpha
orderCircothecidaSysoev 1968
genusSpinulithecaSysoyev 1968
speciesbillingsi()

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.

Spinulitheca billingsi Syssoiev 1962
show all | hide all
Invalid names: Hyolithellus acquintervallum Syssoiev 1962 [synonym]
Diagnosis
No diagnoses are available