PBDB Taxon

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

Cylindrobullina (Cylindrobullina)

Gastropoda - Heterostropha - Cylindrobullinidae

Taxonomy

Cylindrobullina (Cylindrobullina) was named by von Ammon (1878).

It was assigned to Cylindrobullina by von Ammon (1878).

Subtaxa

Cylindrobullina (Cylindrobullina) avenoides, Cylindrobullina (Cylindrobullina) obesa, Cylindrobullina (Cylindrobullina) pyrulaeformis, Cylindrobullina (Cylindrobullina) tenuicostata, Cylindrobullina (Cylindrobullina) vespertina

Species lacking formal opinion data

Cylindrobullina avenoidi, Cylindrobullina decorata

Synonymy list

Year	Name and author
1878	Cylindrobullina (Cylindrobullina) von Ammon

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

Rank	Name	Author
class	Gastropoda
order	Heterostropha	()
superfamily	Acteonoidea	d'Orbigny 1835
family	Cylindrobullinidae	Wenz 1947
genus	Cylindrobullina
subgenus	Cylindrobullina

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.

Subg. †Cylindrobullina (Cylindrobullina) von Ammon 1878

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†Cylindrobullina (Cylindrobullina) avenoides Haas 1953

†Cylindrobullina (Cylindrobullina) obesa Haas 1953

†Cylindrobullina (Cylindrobullina) pyrulaeformis Haas 1953

†Cylindrobullina (Cylindrobullina) tenuicostata Haas 1953

†Cylindrobullina (Cylindrobullina) vespertina Haas 1953

Diagnosis

No diagnoses are available

Measurements

part	N	mean	minimum	maximum	median	s.d.
shell height	158	2.57	0.840	7.26	2.46	1.14

Composition:

aragonitec

Locomotion:

actively mobilesuperf

Life habit:

epifaunalsuperf

Diet:

carnivoresuperf

Vision:

limitedc

Created:

2009-09-10 07:24:38

Modified:

2009-09-10 09:24:38

Source: superf = superfamily, c = class

References: Kiessling 2004, Hendy et al. 2009

Age range: base of the Norian to the top of the Rhaetian or 227.30000 to 201.40000 Ma

Collections (10 total)

Time interval	Ma	Country or state	Original ID and collection number
Norian	227.3 - 205.7	Peru	Cylindrobullina vespertina (144483)
Norian - Rhaetian	227.3 - 201.4	Peru	Cylindrobullina avenoides (68114 68135) Cylindrobullina vespertina (68115 68128)
Rhaetian	205.7 - 201.4	Peru	Cylindrobullina avenoidi, Cylindrobullina vespertina, Cylindrobullina avenoides, Cylindrobullina obesa, Cylindrobullina pyrulaeformis, Cylindrobullina tenuicostata (68116) Cylindrobullina vespertina (68146) Cylindrobullina vespertina, Cylindrobullina avenoides (68147) Cylindrobullina vespertina, Cylindrobullina avenoides, Cylindrobullina obesa, Cylindrobullina pyrulaeformis (68119) Cylindrobullina vespertina, Cylindrobullina obesa, Cylindrobullina pyrulaeformis (68148)