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Hustedia ambigua

Rhynchonellata - Athyridida - Neoretziidae

Taxonomy
Retzia ambigua was named by Gemmellaro (1899). It is a 3D body fossil. Its type locality is Pietra di Salomone, calcare grossolano, Sosio, which is in a Wordian carbonate limestone in Italy.

It was recombined as Hustedia ambigua by Girty (1908).

Sister species lacking formal opinion data
H. gibbosa, H. miseri, H. radialis

Synonymy list
YearName and author
1899Retzia ambigua Gemmellaro p. 149 figs. Pl 30, figs 1-3
1908Hustedia ambigua Girty

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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
orderAthyrididaBoucot et al. 1964
suborderRetziidinaBoucot et al. 1964
superfamilyRetzioideaWaagen 1883
familyNeoretziidaeDagis 1972
subfamilyHustediinaeGrunt 1986
genusHustediaHall and Clarke 1893
speciesambigua()

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.

†Hustedia ambigua Gemmellaro 1899
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Diagnosis
No diagnoses are available