全臍螺科(學名:Euomphalidae)是一個只有已滅絕物種的科,存在於古生代到中生代早期的海洋腹足綱軟體動物。根據2005年《布歇特和洛克羅伊的腹足類分類#帶有不尋常的盤繞》的紀錄,本科物種歸類為「很可能屬於腹足綱,帶有不尋常的盤繞」(with anisostrophically coiled shells)。本科螺殻的特徵在其新月形裂帶(selenizone)。
全臍螺科 | |
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一枚Euomphalus pentangulatus的標本,目前展示於德國慕尼黑的慕尼黑古生物博物館 | |
科學分類 | |
界: | 動物界 Animalia |
門: | 軟體動物門 Mollusca |
綱: | 腹足綱 Gastropoda |
亞綱: | †Gastropoda incertae sedis Gastropoda incertae sedis |
總科: | †全臍螺總科 Euomphaloidea |
科: | †全臍螺科 Euomphalidae White, 1877[1]:158 |
異名 | |
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屬
根據The Paleobiology Database,本科包括下列各屬[2]:
- Acanthonema
- Alaionema
- Amphiscapha
- Anisostoma
- Araeonema - synonym: Palaeoturbina
- Austerum
- Bicarina
- Biformispira
- Centrifugus - synonym: Hisingeria
- Coelodiscus
- Cylicioscapha
- Discotropis
- Eleutherospira
- Elkoceras
- Euomphalopsis
- 全臍螺屬 Euomphalus Sowerby, 1814 - 模式屬;異名:Phymatifer、Schizostoma、Paromphalus.
- Fletcherviewia
- Goldfussoceras
- Hippocampoides
- Kiaeromphalus
- Leptomphalus
- Linsleyella
- Nevadaspira
- Nodeuomphalus
- Novakopteron
- Nummocalcar
- Odontomaria
- Offleyotrochus
- Phanerotinus
- Planotectus
- Platybasis
- Pleuronotus
- Poleumita - synonyms: Polytropina, Polytropis.
- Rhabdotocochlis
- Saturnotropis
- Sinistrispira
- Sinutropis
- Spinicharybdiinae
- Straparollus
- Stusakia
- Tychobrahea
- Weeksia
- Woehrmannia
參考文獻
外部連結
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