PBDB Taxon

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

Eutrephoceras douvillei

Cephalopoda - Nautilida - Nautilidae

Taxonomy

Eutrephoceras douvillei was named by Spath (1927).

Synonyms

Nautilus desertorum was named by Douvillé (1916).

It was replaced with Eutrephoceras douvillei by Tinant (1987).

Synonymy list

Year	Name and author
1916	Nautilus desertorum Douvillé p. 71 figs. Pl. 9, Fig. 2
1927	Eutrephoceras douvillei Spath p. 34
1987	Eutrephoceras douvillei Tinant p. 125 figs. Pl 15, fig 5; text-fig 35

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

Rank	Name	Author
class	Cephalopoda	Cuvier 1797
subclass	Nautilia	(Wade 1988)
order	Nautilida	Agassiz 1847
superfamily	Nautiloidea	(de Blainville 1825)
family	Nautilidae	de Blainville 1825
genus	Eutrephoceras
species	douvillei	Spath 1927

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.

†Eutrephoceras douvillei Spath 1927

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Invalid names: Nautilus desertorum Douvillé 1916 [replaced]

Diagnosis

No diagnoses are available

Measurements

No measurements are available

Composition:

aragoniteo

Environment:

marinec

Locomotion:

actively mobilef

Life habit:

nektonicf

Diet:

carnivoref

Vision:

well-developedc

Created:

2009-09-27 10:10:59

Modified:

2009-09-27 12:10:59

Source: f = family, o = order, c = class

References: Kiessling 2003, Hendy et al. 2009, Kiessling 2004

Age range: base of the Callovian to the top of the Oxfordian or 165.30000 to 154.80000 Ma

Collections (3 total)

Time interval	Ma	Country or state	Original ID and collection number
Callovian	165.3 - 161.5	Saudi Arabia	Eutrephoceras douvillei (47891 48564)
Oxfordian	161.5 - 154.8	Egypt	Nautilus desertorum (171262)