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Dalmanella kotyrzhalica

Rhynchonellata - Orthida - Dalmanellidae

Taxonomy
Dalmanella kotyrzhalica was named by Popov and Cocks (2014). Its type specimen is NMW 2001.38G.794 (dorsal internal mould) and is a 3D body fossil.

Sister species lacking formal opinion data
D. agadirensi, D. concinna, D. jugosa, D. rara, D. whidbornei

Synonymy list
YearName and author
2014Dalmanella kotyrzhalica Popov and Cocks pp. 741 - 743 figs. 23L–P, 24M, Q–W

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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
familyDalmanellidaeSchuchert 1913
genusDalmanellaHall and Clarke 1892
specieskotyrzhalica

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.

†Dalmanella kotyrzhalica Popov and Cocks 2014
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Diagnosis
ReferenceDiagnosis
L. E. Popov and L. R. M. Cocks 2014Shell ventribiconvex with flattened dorsal valve, anterior commissure rectimarginate in mature specimens, radial ornament almost equally multicostellate with 7–8 ribs per mm. Dorsal valve with shallow umbonal sulcus rapidly fading anteriorly. Dorsal interior with narrow notothyrial platform. Cardinal process bilobed on a long ridge-like shaft terminated at the anterior end of the notothyrial platform. Dorsal median ridge commonly absent.