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Euomphalus
Taxonomy
Euomphalus was named by Sowerby (1814) [Sepkoski's age data: S Wenl-u Tr Nori Sepkoski's reference number: 797,1197]. Its type is Euomphalus pentangulatus. It is the type genus of Euomphaloidea, Euomphalidae.
It was reranked as Straparollus (Euomphalus) by Knight et al. (1960).
It was assigned to Straparollus by Knight et al. (1960) and Mazaev (1994); to Euomphalina by Sepkoski (2002); and to Euomphalidae by de Koninck (1881), Ulrich and Scofield (1897), Morris and Cleevely (1981), Linsley and Kier (1984), Bouchet et al. (2005) and Wagner (2011).
It was reranked as Straparollus (Euomphalus) by Knight et al. (1960).
It was assigned to Straparollus by Knight et al. (1960) and Mazaev (1994); to Euomphalina by Sepkoski (2002); and to Euomphalidae by de Koninck (1881), Ulrich and Scofield (1897), Morris and Cleevely (1981), Linsley and Kier (1984), Bouchet et al. (2005) and Wagner (2011).
Species
E. (Schizostoma), E. (Schizostoma) cirridioides, E. acuticosta, E. acutus, E. altus, E. angularis, E. anticostiensis, E. araneifer, E. archiaci, E. articulatus, E. basinodosus, E. biarmatus, E. bundtzeni, E. cassianus, E. catilliformis, E. catillus, E. cera, E. conradi, E. cornudanus, E. crotalostomus, E. dentatus, E. dissoluta, E. eurekensis, E. fairchildi, E. fenestralis, E. helicinus, E. illinoisensis, E. kaibabensis, E. latus, E. lineatus, E. mapingensis, E. minimus, E. minor, E. mohri, E. mongolicus, E. neapolitanus, E. nitidulus, E. nodulosus, E. oldhami, E. patulus, E. pentangulatus (type species), E. perspectivus, E. perversus, E. planodorsatus, E. planorbis, E. plummeri, E. radiatus, E. rotundus, E. schnurii, E. serratus, E. similis, E. simuloides, E. sinister, E. studeri, E. subtrigonalis, E. sulcatus, E. telleri, E. tenuistriatus, E. trigonalis, E. triliris, E. tuberculatus, E. utahensis, E. venustus (syn. Delphinula verneuilii), E. verneuili, Paromphalus rotundus, Phymatifer coroniferus, Phymatifer peruvianus, Schizostoma africanum, Schizostoma costata, Schizostoma fasciatum, Straparollus (Euomphalus) alaskensis, Straparollus (Euomphalus) asanoi, Straparollus (Euomphalus) brooksensis, Straparollus (Euomphalus) carbonarius, Straparollus (Euomphalus) elegans, Straparollus (Euomphalus) equalis, Straparollus (Euomphalus) glabribasis, Straparollus (Euomphalus) konobasis, Straparollus (Euomphalus) levicarinatus, Straparollus (Euomphalus) marginatiformis, Straparollus (Euomphalus) pancakensis, Straparollus (Euomphalus) parvulus, Straparollus (Euomphalus) parvus, Straparollus (Euomphalus) pernodosus, Straparollus (Euomphalus) pugilis, Straparollus (Euomphalus) qingyanensis, Straparollus (Euomphalus) subplanus, Straparollus (Euomphalus) sumatrensis, Straparollus (Euomphalus) uedai, Straparollus (Euomphalus) umbilicatus, Straparollus (Euomphalus) variabilis
Species lacking formal opinion data
Sister genera
Acanthonema, Alaionema, Amphiscapha, Anisostoma, Austerum, Biformispira, Centrifugus (syn. Hisingeria), Coelodiscus, Condonella, Cylicioscapha, Devonicornu, Discotropis, Eleutherospira, Elkoceras, Euomphalopsis, Fletcherviewia, Goldfussoceras, Hippocampoides, Kiaeromphalus, Leptomphalus, Linsleyella, Nevadaspira, Nodeuomphalus, Novakopteron, Nummocalcar, Offleyotrochus, Pentagonodiscus, Phanerotinus, Planotectus, Platybasis, Pleuronotus, Poleumita (syn. Polytropina, Polytropis), Saturnotropis, Sinistrispira, Sinutropis, Straparollus, Stusakia, Tongweispira, Tychobrahea, Weeksia, Woehrmannia
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Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1814 | Euomphalus Sowerby p. 31 figs. pl., figs 2,3,9,10 |
| 1881 | Euomphalus de Koninck |
| 1881 | Phymatifer de Koninck |
| 1897 | Euomphalus Ulrich and Scofield |
| 1899 | Euomphalus (Schizostoma) Kittl p. 20 |
| 1901 | Euomphalus (Phymatifer) Fliegel p. 112 |
| 1936 | Paromphalus Grabau p. 302 |
| 1960 | Straparollus (Euomphalus) Knight et al. p. 192 |
| 1981 | Euomphalus Morris and Cleevely |
| 1984 | Euomphalus Linsley and Kier |
| 1994 | Straparallus (Euomphalus) Mazaev p. 24 |
| 2002 | Euomphalus Sepkoski, Jr. |
| 2005 | Euomphalus Bouchet et al. pp. 74, 241 |
| 2011 | Euomphalus Wagner |
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