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Svobodaina armoricana

Rhynchonellata - Orthida - Heterorthidae

Taxonomy
Svobodaina armoricana was named by Babin and Mélou (1972) [= (?)1969 Drabovia? sp. Pillet and Robardet, p. 72, fig. 1, 1a.].

Synonymy list
YearName and author
1972Svobodaina armoricana Babin and Mélou p. 87 figs. pl. 9, figs 1–5; pl. 10, figs 1–8
2014Svobodaina armoricana Colmenar et al. pp. 208 - 210 figs. 9A–E, G

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
Lophophorata
PanbrachiopodaCarlson and Cohen 2020
phylumBrachiopodaCuvier 1805
RankNameAuthor
subphylumRhynchonelliformeaWilliams et al. 1996
classRhynchonellataWilliams et al. 1996
orderOrthidaSchuchert and Cooper 1932
suborderDalmanellidinaMoore 1952
superfamilyDalmanelloideaSchuchert 1913
familyHeterorthidaeSchuchert and Cooper 1931
genusSvobodainaHavlicek 1951
speciesarmoricanaBabin and Mélou 1972

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.

Svobodaina armoricana Babin and Mélou 1972
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Diagnosis
ReferenceDiagnosis
J. Colmenar et al. 2014Strongly dorsibiconvex shells with transversely suboval outline. Ventral muscle field medium large, gently impressed; diductor scars flabellate, subparallel to convergent anteriorly, slightly longer than wide and ranging from 42 to 61 per cent as long as valve length and 32 to 48 per cent as wide as maximum valve width; marked development of adjustor scars compared with those of the diductor.
Measurements
No measurements are available
Composition: low Mg calcitep
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
Environment: marineuc
Locomotion: stationaryo
Attached: yeso
Life habit: epifaunalo
Diet: suspension feedero
Vision: blindc
Created: 2009-06-04 08:17:16
Modified: 2009-06-04 10:17:16
Source: g = genus, o = order, c = class, p = phylum, uc = unranked clade
References: Hendy 2009, Aberhan et al. 2004, Nesnidal et al. 2013

Age range: base of the Dobrotivian to the top of the Zahorany or 459.00000 to 455.80000 Ma

Collections (11 total)


Time interval Ma Country or state Original ID and collection number
Dobrotivian459.0 - 457.9Spain (Guadalajara) Svobodaina armoricana (194904)
Berounian - Vinice457.9 - 455.8Spain (Zaragoza) Svobodaina armoricana (21089 166725 166733 166737 196921)
Berounian - Zahorany457.9 - 455.8Spain (Zaragoza) Svobodaina armoricana (166732)
Berounian457.9 - 449.8Spain (Cuidad Real) Svobodaina armoricana (21099)
Berounian457.9 - 449.8Spain (Zaragoza) Svobodaina armoricana (166728 196901)
Berounian - Caradoc457.9 - 449.5Spain (Caceres) Svobodaina armoricana (21101)