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Omphaloptycha
Gastropoda - Coelostylinidae
Taxonomy
Omphaloptycha was named by Ammon (1878) [Sepkoski's age data: P Guad-l Tr Rhae Sepkoski's reference number: 109,119,797]. It is not extant.
It was assigned to Neotaenioglossa by Sepkoski (2002); and to Coelostylinidae by Kaim et al. (2006).
It was assigned to Neotaenioglossa by Sepkoski (2002); and to Coelostylinidae by Kaim et al. (2006).
Species
O. aequalis, O. aldrovandii (syn. Loxonema leprosa, Chemnitzia involuta, Chemnitzia collegni, Eulima fusus, Eulima umbilicata, Chemnitzia circumsulcata), O. alsatiorum, O. angulata, O. angustaperta, O. bacchus, O. breislaki (syn. Chemnitzia obeliscus), O. cacuana, O. carabusana, O. concavoconvexa, O. concinna, O. dezzoana, O. escheri (syn. Trochus anticarinatus, Chemnitzia retrozonata, Loxonema pulchella, Chemnitzia interzonata, Loxonema fusus), O. exornata, O. extensa, O. gansuensis, O. heeri (syn. O. convertens), O. hormolira, O. humilis, O. inflata, O. irritata, O. jaworskii, O. jenksi, O. laticonvexa, O. lineata, O. ludwigi, O. maironii, O. marianii, O. nymphoides, O. obesa, O. pachygaster (syn. Coelostylina densestriata), O. peracuta, O. pinii, O. polyphemus, O. princeps, O. pupoides (syn. Eulima aurelia, Chemnitzia nana, Eulima amoretti), O. quadricarinata, O. retracta, O. reyeri (syn. Coelostylina undata), O. rosthorni, O. scalaris, O. schmidti, O. shastensis, O. smithii, O. speciosa, O. subextensa, O. sulcellata, O. turris (syn. Eulima cainalli, Chemnitzia antizonata), O. zitteli
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1878 | Omphaloptycha Ammon |
| 2002 | Omphaloptycha Sepkoski, Jr. |
| 2006 | Omphaloptycha Kaim et al. p. 473 |
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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.
Diagnosis
No diagnoses are available