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Calyptraea filosa

Gastropoda - Neotaenioglossa - Calyptraeidae

Taxonomy
Trochita filosa was named by Gabb (1866). Its type specimen is lost and is a 3D body fossil.

It was recombined as Calyptraea filosa by Loel and Corey (1932) and Addicott (1970).

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
1866Trochita filosa Gabb p. 15 figs. pl. 2, figs. 25, a
1932Calyptraea filosa Loel and Corey pp. 268 - 269 figs. Plate 63, figure 7
1970Calyptraea filosa Addicott p. 60 figs. Plate 4, figures 2, 3, 8, 9

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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
speciesfilosa()

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 filosa Gabb 1866
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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: base of the Chattian to the top of the Late/Upper Pliocene or 28.10000 to 2.58800 Ma

Collections (45 total)


Time interval Ma Country or state Original ID and collection number
Chattian28.1 - 23.03USA (California) Calyptraea filosa (52417 52418)
Early/Lower Miocene23.03 - 15.97USA (California) Calyptraea filosa (71215 71219 71222 71223 71228 91374 94851 94854 94864)
Miocene23.03 - 5.333USA (California) Calyptraea filosa (195081)
Langhian15.97 - 13.82USA (California) Calyptraea filosa (37524 206393)
Late/Upper Miocene11.608 - 5.333USA (California) Calyptraea filosa (44425)
Messinian7.246 - 5.333USA (California) Calyptraea filosa (194801 194806 194869 194892 194894 195029 195034 195035)
Early/Lower Pliocene5.333 - 3.6USA (California) Calyptraea filosa (97208 97209 97210 97230 97235 97236 97240 97241 97401 97402 97403 206367 216913 220182 220189)
Pliocene5.333 - 2.588USA (California) Calyptraea filosa (194664 215294 215435 216433 216864 216900)
Late/Upper Pliocene3.6 - 2.588USA (California) Calyptraea filosa (200398)