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Crucibulum alloglyptum

Gastropoda - Neotaenioglossa - Calyptraeidae

Taxonomy
Crucibulum alloglyptum was named by Pilsbry and Olsson (1941). It is not a trace fossil. Its type locality is Zone J - Canoa Formation, which is in a Piacenzian/Gelasian coastal sandstone/claystone in the Canoa Formation of Ecuador.

Sister species lacking formal opinion data
C. pileolum

Synonymy list
YearName and author
1941Crucibulum alloglyptum Pilsbry and Olsson

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
RankNameAuthor
subclassCaenogastropoda(Cox 1959)
orderNeotaenioglossaHaller 1882
suborderPtenoglossa(Gray 1853)
superfamilyCalyptraeoideaLamarck 1809
familyCalyptraeidaeLamarck 1809
genusCrucibulumSchumacher 1817
speciesalloglyptum

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.

†Crucibulum alloglyptum Pilsbry and Olsson 1941
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: facultatively mobileg
Attached: yesg
Life habit: epifaunalg
Diet: suspension feederg
Vision: limitedc
Created: 2009-09-18 09:30:32
Modified: 2009-09-18 11:30:32
Source: g = genus, c = class
References: Hendy et al. 2009, Kiessling 2004

Age range: base of the Piacenzian to the top of the Gelasian or 3.60000 to 1.80600 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Piacenzian - Gelasian3.6 - 1.806Ecuador (Manabi) Crucibulum alloglyptum (type locality: 51878)