全臍螺科
全臍螺科(學名:Euomphalidae)是一個只有已灭绝物種的科,存在於古生代到中生代早期的海洋腹足纲软体动物。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 | |
科学分类 ![]() | |
界: | 动物界 Animalia |
门: | 軟體動物門 Mollusca |
纲: | 腹足纲 Gastropoda |
亚纲: | †Gastropoda incertae sedis Gastropoda incertae sedis |
总科: | †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
- ^ White, Charles Abiathar. Report upon the invertebrate fossils collected in portions of Nevada, Utah, Colorado, New Mexico, and Arizona, by parties of the expeditions of 1871, 1872, 1873, and 1874. Report upon United States geographical surveys west of the one hundredth meridian (Government printing Office, Washington DC. (USA)). 1877,. Volume 4, Paleontology: 219 pp., 21 plates (英语).
- ^ Euomphalidae. The Paleobiology Database. [2009-08-12]. (原始内容存档于2012-10-13) (英语).