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

Actinoptychus punctulatus

Bacillariophyceae - Coscinodiscales - Heliopeltaceae

Taxonomy

No taxonomic data are available

Sister species
A. marylandicus, A. senarius, A. virginicus, A. vulgaris
Sister species lacking formal opinion data
A. capensis, A. curvatulus, A. heterostrophus, A. packi, A. pulchellus, A. simbriskianus, A. splendens, A. taffi, A. tenuis, A. tuberculatus, A. undulatus, A. wittianus

Synonymy list
No taxonomic opinions are available

Please join the Paleobiology Database and enter some data

RankNameAuthor
kingdomProtista
phylumOchrophyta
classBacillariophyceaeHaeckel 1878
orderCoscinodiscalesRound and Crawford 1990
RankNameAuthor
familyHeliopeltaceae
genusActinoptychusEhrenberg 1843
speciespunctulatus

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
Measurements
No measurements are available
No ecological data are available

Age range: Paleocene or 66.00000 to 56.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Paleocene66.0 - 56.0Antarctica Actinoptychus punctulatus (57542)