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Teinostoma (Diaerecallus)
Taxonomy
Teinostoma (Diaerecallus) was named by Woodring (1957) [Sepkoski's age data: T Mi-m].
It was reranked as Diaerecallus by Sepkoski (2002).
It was assigned to Teinostoma by Woodring (1957); and to Neotaenioglossa by Sepkoski (2002).
It was reranked as Diaerecallus by Sepkoski (2002).
It was assigned to Teinostoma by Woodring (1957); and to Neotaenioglossa by Sepkoski (2002).
Species lacking formal opinion data
Teinostoma affine, Teinostoma andrium, Teinostoma angulare, Teinostoma angulatum, Teinostoma antilleanum, Teinostoma barryi, Teinostoma bilabratum, Teinostoma briarti, Teinostoma calliglyptum, Teinostoma caloosaense, Teinostoma calva, Teinostoma carincallus, Teinostoma caroniense, Teinostoma caroniense, Teinostoma caseyi, Teinostoma defrancei, Teinostoma depressulum, Teinostoma dubium, Teinostoma egerensis, Teinostoma elachistum, Teinostoma engebiense, Teinostoma eoa, Teinostoma glaberrimum, Teinostoma gonigyrus, Teinostoma grignonense, Teinostoma hamata, Teinostoma hanseata, Teinostoma harrisi, Teinostoma harrisi, Teinostoma harveyensis, Teinostoma laccus, Teinostoma laccus, Teinostoma lomnickii, Teinostoma marshallense, Teinostoma melajoense, Teinostoma melajoensis, Teinostoma microdiscus, Teinostoma milium, Teinostoma minimum, Teinostoma minuta, Teinostoma minutum, Teinostoma montensis, Teinostoma nugax, Teinostoma pycna, Teinostoma regularis, Teinostoma rotellaeforme, Teinostoma sandomingense, Teinostoma sequinensis, Teinostoma simplex, Teinostoma smirkon, Teinostoma spermatia, Teinostoma spermatica, Teinostoma spermatica, Teinostoma spretum, Teinostoma subangulata, Teinostoma sublimata, Teinostoma subrotundum, Teinostoma subrotundum, Teinostoma supravallatum, Teinostoma sychnum, Teinostoma tectispira, Teinostoma tectispira, Teinostoma verrilli, Teinostoma verrilli, Teinostoma verrilli, Teinostoma washingtonensis, Teinostoma woodi, Teinostoma woodi
Synonymy list
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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.
Subg. †Teinostoma (Diaerecallus) Woodring 1957
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| W. P. Woodring 1957 | Small, thick-shelled, smooth or practically smoothr Suture strongly impressed. Umbilicus filled with callus. Edge of umbilical callus forming well defined ridge. Extension of parietal callus overlapping umbilical callus, deeply grooved adjoining columellar lip. |