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Acanthocircus multidentatus

Protozoa - Entactinaria - Saturnalidae

Taxonomy

No taxonomic data are available

Sister species
A. breviaculeatus, A. calvus, A. carinatus, A. dumitricai, A. echinocircus, A. euganeus, A. hueyi, A. italicus, A. minimus, A. moctezumaensis, A. preclarus, A. rotundus, A. simplex, A. spelae, A. spinifer, A. suboblongus, A. trizonalis (syn. A. amissus), A. tympanum, A. variabilis, A. venetus, A. yaoi
Sister species lacking formal opinion data
A. aculeatus, A. angustus, A. artus, A. bestiarius, A. dendroacanthos, A. dicranocanthos, A. ellipticus, A. floridus, A. horridus, A. impolitus, A. inuyamaensis, A. irregularis, A. kozuri, A. levis, A. longispinosus, A. meyerhofforum, A. minispineus, A. nanus, A. nodosus, A. polymorphus, A. squinaboli, A. tansinhoki, A. terminospinosus, A. trizonalis, A. waigaloensi

Synonymy list
No taxonomic opinions are available

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RankNameAuthor
—Life
—Eukaryota()
classProtozoaGoldfuss 1820
subphylumSarcodinaSchmarda 1871
classReticulareaLankester 1885
subclassRadiolaria(Müller 1858)
RankNameAuthor
superorderPolycystina(Ehrenberg 1838)
orderEntactinariaKozur and Mostler 1982
familySaturnalidaeDeflandre 1953
subfamilySaturnalinaeDeflandre 1953
genusAcanthocircusSquinabol 1903
speciesmultidentatus

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: base of the Late/Upper Tithonian to the top of the Cenomanian or 145.06000 to 93.90000 Ma

Collections (11 total)


Time interval Ma Country or state Original ID and collection number
Middle Tithonian - Late/Upper Tithonian149.2 - 143.1Austria Acanthocircus multidentatus (51230)
Late/Upper Tithonian145.06 - 143.1Austria Acanthocircus multidentatus (51233)
Late/Upper Tithonian - Berriasian145.06 - 137.05Germany Acanthocircus multidentatus (47169)
Early/Lower Berriasian143.1 - 141.0Philippines Acanthocircus multidentatus (51153)
Berriasian143.1 - 137.05Austria Acanthocircus multidentatus (51214)
Middle Albian110.1 - 106.3Greece Acanthocircus multidentatus (47827)
Late/Upper Albian106.3 - 100.5Italy Acanthocircus multidentatus (77178 77255)
Late/Upper Albian106.3 - 100.5USA (California) Acanthocircus multidentatus (54062)
Cenomanian100.5 - 93.9Italy Acanthocircus multidentatus (78741)
Early/Lower Cenomanian100.5 - 93.9Italy Acanthocircus multidentatus (77274)