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Chaoiella gruenewaldti

Strophomenata - Productida - Productellidae

Taxonomy
Productus gruenewaldti was named by Krotov (1888) [Holotype lost, neotype selected by Lazarev (2011) Productus semireticulatus var. gruenewaldti]. Its type specimen is PIN 3820/200, a shell, and it is a 3D body fossil.

It was recombined as Productus (Dictyoclostus) gruenewaldti by Reed (1944); it was recombined as Dictyoclostus gruenewaldti by Nakamura (1960) and Li and Gu (1980); it was recombined as Chaoiella gruenewaldti by Fantini Sestini (1965), Sarycheva (1977), Liao (1979), Li et al. (1986) and Lazarev (2011).

Sister species lacking formal opinion data

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Synonymy list
YearName and author
1888Productus gruenewaldti Krotov
1902Productus gruenewaldti Tschernyschew p. 252 figs. Pl 32, fig 3; pl 61, figs 3,5-7; pl 62, figs 4,5
1906Productus gruenewaldti Keidel p. 360
1944Productus (Dictyoclostus) gruenewaldti Reed p. 51 figs. Pl 10, fig 7
1960Dictyoclostus gruenewaldti Nakamura p. 501 figs. Pl 4, fig 1
1965Chaoiella gruenewaldti Fantini Sestini p. 186
1977Chaoiella gruenewaldti Sarycheva p. 88 figs. Pl 10, figs 3,4; text-fig 53
1979Chaoiella gruenewaldti Liao figs. Pl 2, figs 35-37
1980Dictyoclostus gruenewaldti Li and Gu p. 486 figs. Pl 1, fig 8
1986Chaoiella gruenewaldti Li et al. figs. Pl 3, fig 1
2011Chaoiella gruenewaldti Lazarev p. 30 figs. Pl 5, figs 9-17

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Eutriploblastica
Neotriploblastica
Eucoelomata
superphylumLophotrochozoa
Lophophorata
phylumBrachiopodaCuvier 1805
subphylumRhynchonelliformeaWilliams et al. 1996
RankNameAuthor
classStrophomenataWilliams et al 1996
orderProductidaSarycheva and Sokolskaya 1959
suborderProductidina
superfamilyProductoideaGray 1840
familyProductellidaeSchuchert 1929
subfamilyChaoiellinae
tribeChaoiellini
genusChaoiella
speciesgruenewaldti(Krotov 1888)

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.

Diagnosis
No diagnoses are available