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Pseudalaria etheridgii

Gastropoda - Purpurinidae

Taxonomy
Alaria etheridgii was named by Tawney (1873) [Alaria Etheridgii]. It is the type species of Pseudalaria.

It was recombined as Pseudalaria etheridgii by Hudleston (1887).

Synonymy list
YearName and author
1873Alaria etheridgii Tawney p. 14 figs. pl. 1 fig. 7
1887Pseudalaria etheridgii Hudleston pp. 188 - 189 figs. Plate XII, figs. 6 «, 6 h, 6 c, 7, 8.

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
RankNameAuthor
subclassCaenogastropoda(Cox 1959)
—Sorbeoconcha(Ponder and Lindberg 1997)
—Hypsogastropoda(Ponder and Lindberg 1997)
superfamilyLittorinoidea(Gray 1840)
familyPurpurinidaeZittel 1895
genusPseudalariad'Orbigny 1850
speciesetheridgii(Tawney 1873)

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.

†Pseudalaria etheridgii Tawney 1873
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: actively mobilesuperf
Life habit: epifaunalsuperf
Diet: grazersuperf
Vision: limitedc
Created: 2009-09-10 07:51:34
Modified: 2009-09-10 09:51:34
Source: superf = superfamily, c = class
References: Hendy et al. 2009, Kiessling 2004

Age range: Early/Lower Bajocian or 170.90000 to 168.60000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Early/Lower Bajocian170.9 - 168.6United Kingdom Pseudalaria etheridgii (171005)