PBDB Taxon

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

Puzosia (Anapuzosia) tucuyensis

Cephalopoda - Ammonitida - Desmoceratidae

Taxonomy

Ammonites tucuyensis was named by von Buch (1850).

It was recombined as Puzosia (Anapuzosia) tucuyensis by Robert et al. (2018).

Sister species lacking formal opinion data

P. austeni, P. furnicata, P. furnitana, P. gortanii, P. kiliani, P. ligata, P. mayori, P. orientalis, P. provinciale, P. plicatulum

Synonyms

Desmoceras colusaense was named by Anderson (1902). Its type specimen is CAS 66637.01, a shell, and it is a 3D body fossil.

It was recombined as Puzosia (Parapuzosia) colusaensis by Anderson (1958); it was recombined as Mesopuzosia colusaense by Murphy and Rodda (1960); it was recombined as Pachydesmoceras colusaense by Matsumoto (1960); it was synonymized subjectively with Puzosia (Anapuzosia) tucuyensis by Robert et al. (2018).

Synonymy list

Year	Name and author
1850	Ammonites tucuyensis von Buch
1902	Desmoceras colusaense Anderson p. 96 figs. Pl 5, figs 128, 129; pl 10, fig 200
1958	Puzosia (Parapuzosia) colusaensis Anderson p. 236 figs. Pl 10, fig 1
1960	Pachydesmoceras colusaense Matsumoto
1960	Mesopuzosia colusaense Murphy and Rodda p. 850 figs. Pl. 102, fig. 10
2018	Puzosia (Anapuzosia) tucuyensis Robert et al. p. 5 figs. 5.1, 5.2

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

Rank	Name	Author
order	Ammonitida
suborder	Ammonitina	Hyatt 1889
superfamily	Desmoceratoidea	(Zittel 1895)
family	Desmoceratidae	Zittel 1895
subfamily	Puzosiinae	Spath 1922
genus	Puzosia	Bayle 1878
subgenus	Anapuzosia
species	tucuyensis	(von Buch 1850)

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.

†Puzosia (Anapuzosia) tucuyensis von Buch 1850

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Invalid names: Desmoceras colusaense Anderson 1902 [synonym]

Diagnosis

No diagnoses are available

Measurements

part	N	mean
shell height	1	106.5
shell diameter	1	239.0
shell inflation	1	76.0

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: Cenomanian or 100.50000 to 93.90000 Ma

Collections (11 total)

Time interval	Ma	Country or state	Original ID and collection number
Late/Upper Albian	105.3 - 99.6	Venezuela (Lara)	Puzosia tucuyensis (87953)
Late/Upper Albian	105.3 - 99.6	Mexico (Sonora)	Pusozia tucuyensis (191941)
Late/Upper Albian	105.3 - 99.6	USA (California)	Mesopuzosia colusaense (1784) Pachydesmoceras colusaense (225649 225650) Puzosia colusaensis (86818)
Cenomanian	100.5 - 93.9	USA (California)	Parapuzosia colusaensis (69609) Puzosia colusaensis (44203)
Early/Lower Cenomanian	99.6 - 93.5	USA (California)	Mesopuzosia colusaense (1788 1789 1790)