PBDB Taxon

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

Cymatoceras deslongchampsianum

Cephalopoda - Nautilida - Nautilidae

Taxonomy

Nautilus deslongchampsianus was named by d'Orbigny (1840).

It was recombined as Eurocymatoceras deslongchampsianum by Matsumoto (1983); it was recombined as Cymatoceras deslongchampsianum by Kummel (1956), Shimansky (1975), Wittler et al. (1999) and Machalski and Wilmsen (2015).

Sister species lacking formal opinion data

C. carllottense, C. neckerianus, C. robustus

Synonymy list

Year	Name and author
1840	Nautilus deslongchampsianus d'Orbigny
1956	Cymatoceras deslongchampsianum Kummel p. 424
1975	Cymatoceras deslongchampsianum Shimansky p. 88
1983	Eurocymatoceras deslongchampsianum Matsumoto p. 88
1999	Cymatoceras deslongchampsianum Wittler et al. p. 15
2015	Cymatoceras deslongchampsianum Machalski and Wilmsen p. 498 figs. 3E-H, 4C-E

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

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

Rank	Name	Author
class	Cephalopoda	Cuvier 1797
subclass	Nautiloidea	Agassiz 1847
order	Nautilida	Agassiz 1847
superfamily	Nautiloidea	(de Blainville 1825)
family	Nautilidae	de Blainville 1825
genus	Cymatoceras	Hyatt 1884
species	deslongchampsianum	(d'Orbigny 1840)

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.

†Cymatoceras deslongchampsianum d'Orbigny 1840

show all | hide all

Diagnosis

No diagnoses are available

Measurements

part	N	mean	minimum	maximum	median	s.d.
shell height	2	23.8	21.6	26.3	24.0	3.32
shell diameter	2	39.5	37.5	41.7	39.6	2.97
shell inflation	2	3.95	3.80	4.10	3.95	0.212

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

Age range: base of the Early/Lower Cenomanian to the top of the Cenomanian or 99.60000 to 93.90000 Ma

Collections (2 total)

Time interval	Ma	Country or state	Original ID and collection number
Cenomanian	100.5 - 93.9	Switzerland	Nautilus deslongchampsianus (2163)
Early/Lower Cenomanian - Middle Cenomanian	99.6 - 93.5	Poland	Cymatoceras deslongchampsianum (175630)