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Ancillotoechia ancillans

Rhynchonellata - Rhynchonellida - Trigonirhynchiidae

Taxonomy
Rhynchonella ancillans was named by Barrande (1879). It is a 3D body fossil. It is the type species of Ancillotoechia.

It was recombined as Ancillotoechia ancillans by Kulkov (1967), Bassett and Cocks (1974), Rubel and Rozman (1977) and Musteikis and Modzalevskaya (2002).

Sister species lacking formal opinion data
A. gutta, A. infelix, A. magnaplica, A. plicaminor, A. rex, A. triangularis

Synonymy list
YearName and author
1967Ancillotoechia ancillans Kulkov p. 85
1974Ancillotoechia ancillans Bassett and Cocks
1977Ancillotoechia ancillans Rubel and Rozman
2002Ancillotoechia ancillans Musteikis and Modzalevskaya

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Protostomia
—Spiralia
superphylumLophotrochozoa
—Lophophorata
—PanbrachiopodaCarlson and Cohen 2020
RankNameAuthor
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderRhynchonellidaKuhn 1949
superfamilyRhynchotrematoideaSchuchert 1913
familyTrigonirhynchiidaeMcLaren 1965
genusAncillotoechiaHavlicek 1959
speciesancillans(Barrande 1879)

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.

†Ancillotoechia ancillans Barrande 1879
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: low Mg calcitep
Entire body: yesg
Adult length: 10 to < 100g
Adult width: 10 to < 100g
Adult height: 1.0 to < 10g
Folds: noneg
Ribbing: minorg
Spines: noneg
Internal reinforcement: noneg
Environment: marineuc
Locomotion: stationaryf
Attached: yesf
Life habit: epifaunalf
Diet: suspension feederf
Vision: blindc
Created: 2009-06-04 14:11:47
Modified: 2009-06-04 16:11:47
Source: g = genus, f = family, c = class, p = phylum, uc = unranked clade
References: Hendy et al. 2009, Nesnidal et al. 2013, Aberhan et al. 2004, Hendy 2009

Age range: base of the Homerian to the top of the Lochkovian or 430.50000 to 410.80000 Ma

Collections (6 total)


Time interval Ma Country or state Original ID and collection number
Homerian430.5 - 427.4Czech Republic Ancillotoechia ancillans (14098)
Ludlow427.4 - 423.0Russian Federation Ancillotoechia ancillans (23774)
Pridoli423.0 - 419.2Poland Ancillotoechia ancillans (23040)
Pridoli423.0 - 419.2Canada (Yukon Territory) Ancillotoechia ancillans (26657)
Lochkovian419.2 - 410.8Morocco Rhynchonella ancillans (27386 27467)