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

Protrachyceras pseudoarchelaus

Cephalopoda - Ceratitida - Trachyceratidae

Taxonomy
Trachyceras pseudoarchelaus was named by Boeckh (1873).

It was recombined as Protrachyceras pseudoarchelaus by Tommasi (1899), Ogilvie Gordon (1927) and Fantini Sestini (1994).

Sister species lacking formal opinion data
P. douvillei

Synonymy list
YearName and author
1873Trachyceras pseudoarchelaus Boeckh
1882Trachyceras pseudoarchelaus Mojsisovics
1882Trachyceras pseudoarchelaus von Mojsisovics
1899Protrachyceras pseudoarchelaus Tommasi
1927Protrachyceras pseudoarchelaus Ogilvie Gordon
1994Protrachyceras pseudoarchelaus Fantini Sestini

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
subfamilyProtrachyceratinaeTozer 1971
genusProtrachycerasMojsisovics 1893
speciespseudoarchelaus(Boeckh 1873)

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.

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 2004, Kiessling 2003

Age range: Ladinian or 242.00000 to 237.00000 Ma

Collections (8 total)


Time interval Ma Country or state Original ID and collection number
Anisian - Ladinian247.2 - 237.0Italy (Udine) Protrachyceras pseudoarchelaus (201597)
Ladinian242.0 - 237.0Italy (Lecco) Trachyceras pseudoarchelaus (211844 211850)
Ladinian242.0 - 237.0Hungary Trachyceras pseudoarchelaus (211845)
Ladinian242.0 - 237.0Italy (Udine) Trachyceras pseudoarchelaus (211815)
Ladinian242.0 - 237.0Italy (South Tyrol) Protrachyceras pseudoarchelaus (205129)
Longobardian242.0 - 235.0China (Guizhou) Protrachyceras pseudoarchelaus (213194)
Longobardian242.0 - 235.0Italy (Bergamo) Protrachyceras pseudoarchelaus (211549)