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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 Grant, IV and Gale (1931), Loel and Corey (1932), 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
1931Calyptraea filosa Grant, IV and Gale p. 795
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 27.30000 to 2.58000 Ma

Collections (69 total)


Time interval Ma Country or state Original ID and collection number
Chattian27.3 - 23.04USA (California) Calyptraea filosa (52417 52418)
Early/Lower Miocene23.04 - 15.98USA (California) Calyptraea filosa (71215 71219 71222 71223 71228 91374 94851 94854 94864 237917 238143 238145 238190 238191 238214 238215 238218 238239 238245)
Miocene23.04 - 5.333USA (California) Calyptraea filosa (195081)
Langhian15.98 - 13.82USA (California) Calyptraea filosa (37524 206393)
Late/Upper Miocene11.63 - 5.333USA (California) Calyptraea filosa (44425 216900)
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 208580 216913 220182 220189)
Pliocene5.333 - 2.58USA (California) Calyptraea filosa (194664 215294 215435 216433 216864)
Late/Upper Pliocene3.6 - 2.58USA (California) Calyptraea filosa (200398 238418 238421 238435 238436 238437 238455 238456 238580 238605 238606 238610 238612 238613)