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Calyptraea nigeriensis

Gastropoda - Neotaenioglossa - Calyptraeidae

Taxonomy
Calyptraea nigeriensis was named by Adegoke (1977). Its type specimen is UIMG 287 and is a 3D body fossil. Its type locality is Ewekoro Quarry, which is in a Selandian open shallow subtidal packstone in the Ewekoro Formation of Nigeria.

Sister species lacking formal opinion data
C. alaskana, C. aldrichi, C. mammilaris, C. merriami, C. primogenita, C. saxosa, C. viridarena

Synonymy list
YearName and author
1977Calyptraea nigeriensis Adegoke p. 127

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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
genusCalyptraeaLamarck 1799
speciesnigeriensis

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.

†Calyptraea nigeriensis Adegoke 1977
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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: 2009-05-20 04:56:27
Modified: 2009-09-18 11:29:00
Source: g = genus, c = class
Reference: Kiessling 2004

Age range: Selandian or 61.60000 to 59.20000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Selandian61.6 - 59.2Nigeria Calyptraea nigeriensis (type locality: 7791)