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Amalda atrebatum

Gastropoda - Neogastropoda - Ancillariidae

Taxonomy
Ancilla atrebatum was named by Wrigley (1940).

It was synonymized subjectively with Amalda arenaria by Jeffery and Tracey (1997); it was recombined as Amalda atrebatum by Pacaud et al. (2013).

Sister species lacking formal opinion data
A. olsoni, A. branneri, A. australis, A. pristina, A. cingulata, A. spinigera

Synonymy list
YearName and author
1940Ancilla atrebatum Wrigley
2013Amalda atrebatum Pacaud et al. p. 32 figs. Pl 1, figs 7-12

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
subclassCaenogastropoda(Cox 1959)
RankNameAuthor
—Sorbeoconcha(Ponder and Lindberg 1997)
—Hypsogastropoda(Ponder and Lindberg 1997)
superorderLatrogastropodaRiedel 2000
orderNeogastropodaThiele 1929
superfamilyOlivoidea(Troschel 1869)
familyAncillariidae(Swainson 1840)
genusAmaldaAdams and Adams 1853
speciesatrebatum(Wrigley 1940)

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.

†Amalda atrebatum Wrigley 1940
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: aragonitec
Locomotion: actively mobileo
Life habit: epifaunalo
Diet: carnivoreo
Vision: limitedc
Created: 2004-02-29 11:41:42
Modified: 2009-09-10 10:56:35
Source: o = order, c = class
Reference: Kiessling 2004

Age range: base of the Ypresian to the top of the Lutetian or 56.00000 to 41.30000 Ma

Collections (37 total)


Time interval Ma Country or state Original ID and collection number
Ypresian56.0 - 47.8France (Oise) Amalda atrebatum (183767 183768 183769 183770 183795)
Ypresian56.0 - 47.8United Kingdom (England) Amalda arenaria (3266)
Ypresian56.0 - 47.8France Amalda atrebatum (171521 183725 183727 183728 183729 183730 183731 183732 183733 183776 183777 183778 183779 183780 183791 183794 183796 183797 183798 183799 183800)
Lutetian47.8 - 41.3France (Picardie) Amalda atrebatum (183802)
Lutetian47.8 - 41.3France Amalda atrebatum (183734 183735 183736 183737 183738 183739 183740 183741 183801)