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Argalista

Gastropoda - Colloniidae

Taxonomy
Argalista was named by Iredale (1915) [Sepkoski's age data: T Eo-m-u R Sepkoski's reference number: 899]. It is extant.

It was reranked as Homalopoma (Argalista) by Fleming (1966).

It was assigned to Homalopoma by Fleming (1966); to Homalopomatinae by Beu et al. (1990); to Archaeogastropoda by Sepkoski (2002); and to Colloniidae by Wilson (1993) and Robinson and Lee (2011).

Species
A. lenuiumbilicata, A. proimpervia
Species lacking formal opinion data
A. aequor, A. impervia, A. proumbilicata

Synonymy list
YearName and author
1915Argalista Iredale
1966Homalopoma (Argalista) Fleming p. 40
1990Argalista Beu et al. p. 404
1993Argalista Wilson p. 97
2002Argalista Sepkoski
2011Argalista Robinson and Lee p. 144

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
RankNameAuthor
phylumMollusca
classGastropoda
subclassVetigastropoda(Salvini-Plawen 1980)
superfamilyTrochoidea(Rafinesque 1815)
familyColloniidaeCossmann 1917
genusArgalistaIredale 1915

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.

G. Argalista Iredale 1915
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†Argalista proimpervia Laws 1935
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 08:47:46
Modified: 2009-09-10 10:47:46
Source: superf = superfamily, c = class
References: Hendy et al. 2009, Kiessling 2004

Age range: base of the Kaiatan to the top of the Castlecliffian or 39.10000 to 0.34000 Ma

Collections (7 total)


Time interval Ma Country or state Original ID and collection number
Kaiatan39.1 - 36.7New Zealand A. proimpervia (67839)
Runangan36.0 - 34.3New Zealand A. lenuiumbilicata, A. proimpervia (64814)
Runangan36.0 - 34.3New Zealand (South Island) A. sp. (152339)
Otaian21.7 - 19.0New Zealand (Auckland) A. aequor (84915)
Altonian19.0 - 15.9New Zealand A. impervia (67900) A. impervia, A. proumbilicata (67897)
Castlecliffian1.63 - 0.34New Zealand A. proumbilicata, A. impervia (89043)