PBDB Taxon

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

Ammonitoceras ucetiae

Cephalopoda - Ammonitida - Ancyloceratidae

Taxonomy

Ammonitoceras ucetiae was named by Dumas (1876).

Sister species lacking formal opinion data

A. rex

Synonyms

Ammonitoceras dumasi was named by Delanoy et al. (2018).

It was synonymized subjectively with Ammonitoceras ucetiae by Bersac and Bert (2019), Bersac and Bert (2022).
Ammonitoceras madouxi was named by Delanoy et al. (2018).

It was synonymized subjectively with Ammonitoceras ucetiae by Bersac and Bert (2019), Bersac and Bert (2022).
Caseyites esteronensis was named by Delanoy et al. (2018).

It was synonymized subjectively with Ammonitoceras ucetiae by Bersac and Bert (2019), Bersac and Bert (2022).
Caseyites vermeuleni was named by Delanoy et al. (2018).

It was synonymized subjectively with Ammonitoceras ucetiae by Bersac and Bert (2019), Bersac and Bert (2022).
Proaustraliceras bournaudi was named by Delanoy et al. (2018).

It was synonymized subjectively with Ammonitoceras ucetiae by Bersac and Bert (2019), Bersac and Bert (2022).

Synonymy list

Year	Name and author
1876	Ammonitoceras ucetiae Dumas
2018	Ammonitoceras dumasi Delanoy and et al
2018	Ammonitoceras madouxi Delanoy and et al
2018	Caseyites esteronensis Delanoy and et al
2018	Caseyites vermeuleni Delanoy and et al
2018	Proaustraliceras bournaudi Delanoy and et al

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Rank	Name	Author
kingdom	Animalia	()
—	Bilateria
—	Eubilateria	Ax 1987
—	Protostomia
—	Spiralia
superphylum	Lophotrochozoa
phylum	Mollusca
class	Cephalopoda	Cuvier 1797

Rank	Name	Author
subclass	Ammonoidea	()
order	Ammonitida	Haeckel 1866
suborder	Ancyloceratina	Wiedmann 1966
superfamily	Ancyloceratoidea	(Gill 1871)
family	Ancyloceratidae	Gill 1871
genus	Ammonitoceras
species	ucetiae	Dumas 1876

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.

†Ammonitoceras ucetiae Dumas 1876

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Invalid names: Ammonitoceras dumasi Delanoy 2018 [synonym], Ammonitoceras madouxi Delanoy 2018 [synonym], Caseyites esteronensis Delanoy 2018 [synonym], Caseyites vermeuleni Delanoy 2018 [synonym], Proaustraliceras bournaudi Delanoy 2018 [synonym]

Diagnosis

No diagnoses are available

Measurements

No measurements are available

Composition:

aragoniteo

Environment:

marinec

Locomotion:

fast-movingo

Life habit:

nektonico

Diet:

carnivoreo

Vision:

well-developedc

Created:

2005-01-28 02:27:03

Modified:

2009-10-08 14:14:55

Source: o = order, c = class

References: Kiessling 2003, Kiessling 2004

Age range: Early/Lower Aptian or 121.40000 to 119.57000 Ma

Collections (4 total)

Time interval	Ma	Country or state	Original ID and collection number
Early/Lower Aptian	121.4 - 119.57	France	Ammonitoceras ucetiae (228361 228362 228367 228373)