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Scaphander stewarti

Gastropoda - Opisthobranchia - Cylichnidae

Taxonomy
Scaphander stewarti was named by Durham (1944) [DISTRIBUTION: Early-middle Oligocene; Washington-Oregon.]. Its type specimen is UCMP 35483, a shell, and it is a 3D body fossil. Its type locality is Woodmans Wharf, which is in a Priabonian marine conglomerate in the Quimper Formation of Washington.

Synonymy list
YearName and author
1944Scaphander stewarti Durham p. 189 figs. pl. 14, fig. 15
1976Scaphander stewarti Moore p. 41

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
orderOpisthobranchia(Milne-Edwards 1848)
orderCephalaspideaFischer 1883
superfamilyPhilinoideaGray 1850
familyCylichnidaeAdams 1850
genusScaphanderMonfort 1810
speciesstewarti

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.

Scaphander stewarti Durham 1944
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: actively mobilef
Life habit: epifaunalf
Diet: carnivoref
Vision: limitedc
Created: 2009-09-10 07:31:23
Modified: 2009-09-10 09:31:23
Source: f = family, c = class
References: Hendy et al. 2009, Kiessling 2004

Age range: base of the Priabonian to the top of the Chattian or 38.00000 to 23.03000 Ma

Collections (27 total)


Time interval Ma Country or state Original ID and collection number
Priabonian38.0 - 33.9USA (Oregon) Scaphander stewarti (38999 39003 39004 39023 39027 39030 40183 40199 126108)
Priabonian38.0 - 33.9USA (Washington) Scaphander stewarti (type locality: 91606 180417)
Rupelian33.9 - 28.1USA (Oregon) Scaphander stewarti (37697 37701 37816 37818 37824 37826)
Oligocene33.9 - 23.03USA (Washington) Scaphander stewarti (208141 208143 208146 208149)
Chattian28.1 - 23.03USA (Oregon) Scaphander stewarti (37680 37687 37690 37691 37692 37694)