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Eccyliopterus regularis

Gastropoda - Euomphalina - Lesueurillidae

Taxonomy
Eccyliopterus regularis was named by Remelé (1888). It is not a trace fossil.

It was recombined as Ecculiomphalus regularis by Yochelson (1963) and Rohr (1980).

Synonyms
Synonymy list
YearName and author
1843Eccyliopterus regularis Remele p. 397
1888Eccyliopterus regularis Remelé p. 667 figs. pl. 28 f. 1a-b
1888Eccyliopterus princeps Remelé pp. 668 - 669 figs. pl. 28 f. 2a-c
1896Eccyliopterus tolli Koken
1925Lesueurilla tolli Koken and Perner pp. 96 - 97 figs. pl. 11 f. 5; pl. 16 f.
1925Eccyliopterus tenuissimus Koken and Perner p. 101 figs. pl. 16 f. 12
1925Eccyliopterus princeps Koken and Perner pp. 102 - 103 figs. pl. 10 f. 1, 3, 10; pl. 12 f. 4; pl. 13
1925Eccyliopterus regularis Koken and Perner pp. 105 – 106 figs. txt. f. 24
1955Eccyliomphalus princeps Vostokova p. 96 figs. pl. 4 f. 3-4
1963Ecculiomphalus tenuissimus Yochelson
1963Ecculiomphalus princeps Yochelson pp. 181 - 182 figs. pl. 5 f. 9-11
1963Ecculiomphalus regularis Yochelson p. 182
1980Ecculiomphalus regularis Rohr p. 163
2007Eccyliopterus regularis Frisk and Ebbestad pp. 93 – 94 figs. 5C-M
2023Eccyliopterus regularis Wagner p. S777

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
classGastropoda
RankNameAuthor
subclassEogastropoda
orderEuomphalina
superfamilyEuomphaloidea()
familyLesueurillidae
subfamilyLesueurillinae
genusEccyliopterus
speciesregularis

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.

Eccyliopterus regularis Remelé 1888
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Invalid names: Eccyliopterus princeps Remelé 1888 [synonym], Eccyliopterus tenuissimus Koken and Perner 1925 [synonym], Eccyliopterus tolli Koken 1896 [synonym]
Diagnosis
ReferenceDiagnosis
Å. M. Frisk and J. O. R. Ebbestad 2007Large, open coiled gastropod. Whorl profile lenticular. Apertural
sinus curving strongly adaperturally. Prosocyrt growth lines on whorl change abruptly to opisthocyrt growth lines at base of peripheral band. Peripheral band developed as high vertical to
slightly outward inclined frill, where growth lines curve markedly adaperturally and adapically.
Measurements
No measurements are available
Composition: aragoniteg
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Adult height: 10 to < 100g
Folds: noneg
Ribbing: minorg
Spines: noneg
Internal reinforcement: noneg
Locomotion: stationaryg
Life habit: epifaunalg
Diet: suspension feederg
Vision: limitedc
Created: 2004-08-14 12:31:36
Modified: 2009-06-05 21:15:07
Source: g = genus, c = class
References: Kiessling 2004, Wagner 2023

Age range: base of the Kunda to the top of the Keila or 469.20000 to 453.00000 Ma

Collections (15 total)


Time interval Ma Country or state Original ID and collection number
Kunda469.2 - 464.3Estonia (Harjumaa) Eccyliopterus princeps (154576) Eccyliopterus tenuissimus (154840)
Kunda469.2 - 464.3Sweden (Dalarna) Eccyliopterus regularis (154464)
Kunda469.2 - 464.3Sweden Eccyliopterus regularis (172826)
Aseri463.5 - 460.9Estonia Ecculiomphalus princeps (56200 56201)
Lasnamagi463.5 - 460.9Estonia Ecculiomphalus regularis (56208 56209 56211)
Lasnamagi463.5 - 460.9Estonia (Harju) Ecculiomphalus regularis (168497)
Llandeilo461.1 - 458.4USA (California) Ecculiomphalus regularis (56190)
Uhaku459.7 - 458.0Estonia Ecculiomphalus regularis (56206)
Kukruse458.0 - 456.8Estonia (Ida-Viru) Eccyliopterus princeps, Lesueurilla tolli (154863)
Kukruse458.0 - 456.8Sweden (Dalarna) Eccyliopterus regularis (84867)
Keila453.9 - 453.0Norway (Oslo) Ecculiomphalus princeps (155363)