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

Sirenites irregularis

Cephalopoda - Ceratitida - Trachyceratidae

Taxonomy
Sirenites irregularis was named by Kiparisova (1937). It is not extant.

It was recombined as Neosirenites irregularis by Bychkov et al. (1976).

Sister species lacking formal opinion data

Synonymy list
YearName and author
1937Sirenites irregularis Kiparisova
1976Neosirenites irregularis Bychkov et al.

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

RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classCephalopodaCuvier 1797
RankNameAuthor
subclassAmmonoidea()
orderCeratitidaHyatt 1884
superfamilyTrachyceratoidea(Haug 1894)
familyTrachyceratidaeHaug 1894
subfamilySirenitinaeTozer 1971
genusSirenitesMojsisovics 1893
speciesirregularisKiparisova 1937

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.

Sirenites irregularis Kiparisova 1937
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragoniteo
Environment: marinec
Locomotion: actively mobileo
Life habit: nektonico
Diet: carnivoreo
Vision: well-developedc
Created: 2005-01-28 02:33:06
Modified: 2005-10-06 16:36:47
Source: o = order, c = class
References: Kiessling 2003, Kiessling 2004

Age range: Tuvalian or 232.00000 to 221.50000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Tuvalian232.0 - 221.5Russian Federation Neosirenites irregularis (214800 214802)