Spondylus

***Spondylus*** là một chi động vật bao gồm các loài trai gai. Đây là chi duy nhất trong họ **Spondylidae**.
## Các loài

**[[Spondylus americanus|S. americanus]]* Hermann, 1781 &mdash; Trai gai Đại Tây Dương
**[[Spondylus anacanthus|S. anacanthus]]* Mawe, 1823 &mdash; Trai gai khỏa thân
**[[Spondylus barbatus|S. barbatus]]* Reeve, 1856
**[[Spondylus butleri|S. butleri]]* Reeve, 1856
**[[Spondylus calcifer|S. calcifer]]* Carpenter, 1857
**[[Spondylus clarksoni|S. clarksoni]]* Limpus, 1992
**[[Spondylus cruentus|S. cruentus]]* Lischke, 1868
**[[Spondylus cumingii|S. cumingii]]* Sowerby, 1847
**[[Spondylus dutempleanus|S. dutempleanus]]* Linnaeus, 1758
**[[Spondylus echinatus|S. echinatus]]* Schreibers, 1793
**[[Spondylus erectospinus|S. erectospinus]]* Habe,1973
**[[Spondylus erinaceus|S. erinaceus]]* Reeve, 1856
**[[Spondylus gaederopus|S. gaederopus]]* Linnaeus, 1758 &mdash; European thorny oyster
**[[Spondylus gilvus|S. gilvus]]* Reeve, 1856
**[[Spondylus groschi|S. groschi]]* Lamprell & Kilburn, 1995
**[[Spondylus gussoni|S. gussoni]]* (O. G Costa, 1829)
**[[Spondylus hawaiiensis|S. hawaiiensis]]* Dall, Bartsch and Rehder, 1938
**[[Spondylus hystrix|S. hystrix]]* Röding, 1798
**[[Spondylus ictericus|S. ictericus]]* Reeve, 1856
**[[Spondylus imbutus|S. imbutus]]* Reeve, 1856
**[[Spondylus imperialis|S. imperialis]]* Chenu, 1843
**[[Spondylus japonicus|S. japonicus]]* Kur &mdash; Japanese spiny oyster
**[[Spondylus lamarcki|S. lamarcki]]* Chenu, 1845
**[[Spondylus layardi|S. layardi]]* Reeve, 1856
**[[Spondylus linguaefelis|S. linguaefelis]]* Sowerby, 1847
**[[Spondylus longitudinalis|S. longitudinalis]]* Lamarck, 1819
**[[Spondylus marisrubri|S. marisrubri]]* Röding, 1798
**[[Spondylus microlepos|S. microlepos]]* Lamarck, 1819
**[[Spondylus multimuricatus|S. multimuricatus]]* Reeve, 1856
**[[Spondylus multisetosus|S. multisetosus]]* Reeve, 1856
**[[Spondylus nicobaricus|S. nicobaricus]]* Schreibers, 1793
**[[Spondylus occidens|S. occidens]]* Sowerby, 1903
**[[Spondylus plurispinosus|S. plurispinosus]]* Reeve, 1856
**[[Spondylus powelli|S. powelli]]* Smith, 1892
**[[Spondylus pratii|S. pratii]]* Parth, 1990
**[[Spondylus princeps|S. princeps]]* Broderip, 1833 &mdash; Pacific thorny oyster
**[[Spondylus regius|S. regius]]* Linnaeus, 1758 &mdash; regal thorny oyster
**[[Spondylus sanguineus|S. sanguineus]]* Dunker, 1852
**[[Spondylus senegalensis|S. senegalensis]]* Schreibers, 1793
**[[Spondylus setiger|S. setiger]]* Reeve, 1846
**[[Spondylus sinensis|S. sinensis]]* Schreibers, 1793
**[[Spondylus smythaea|S. smythaea]]* Lamprell, 1998
**[[Spondylus somalicus|S. somalicus]]* M. Parth & R. Philippe, 1992
**[[Spondylus squamosus|S. squamosus]]* Schreibers, 1793
**[[Spondylus tenellus|S. tenellus]]* Reeve, 1856
**[[Spondylus varius|S. varius]]* Sowerby,1829
**[[Spondylus variegatus|S. variegatus]]* Schreibers, 1793
**[[Spondylus versicolor|S. versicolor]]* Schreibers, 1793
**[[Spondylus vexillum|S. vexillum]]* Reeve, 1856
**[[Spondylus wrightianus|S. wrightianus]]* Crosse, 1872 &mdash; Wright's thorny oyster
**[[Spondylus zonalis|S. zonalis]]* Lamarck, 1819

## Chú thích

## Tham khảo

* Spondylidae pictures of the shells of most extant species.
* shells at the Rotterdam Natural History Museum 
* Session Abstracts on *Spondylus* research at the 13th Meeting of the European Association of Archaeologists at Zadar, Croatia, September 2007
* Information about ''Spondylus'' from the website of the Gladys Archerd Shell Collection at Washington State University Tri-Cities Natural History Museum
* Article on "notched" ''Spondylus'' Neolithic artifacts in Europe
* A full and constantly updated bibliography on *Spondylus* spp. in Aegean, Balkan, European and American contexts
* Lamprell, Kevin L.: *Spondylus: Spiny Oyster Shells of the World*, E. J. Brill, Leiden, 1987