''Spironema'' may refer to:
Animals:
*
''Spironema'' (gastropod), ''Spironema''
Meek, 1864 – a genus of Cretaceous sea snails
Plants:
*''Spironema''
Raf. 838– sometimes considered a synonym of ''
Cassytha
''Cassytha'' is a genus of some two dozen species of obligately parasitic vines in the family Lauraceae. Superficially, and in some aspects of their ecology, they closely resemble plants in the unrelated genus ''Cuscuta'', the dodders.Weber ...
''
L. (Lauraceae)
*''Spironema''
Lindl. 840
__NOTOC__
Year 840 ( DCCCXL) was a leap year starting on Thursday in the Julian calendar, the 840th year of the Common Era (CE) and Anno Domini (AD) designations, the 840th year of the 1st millennium, the 40th year of the 9th century, and the ...
nom. illeg. hom. – a synonym of ''
Callisia
''Callisia'' is a genus of flowering plants in the spiderwort family, Commelinaceae. Members of the genus are commonly known as roselings. It is native to the Western Hemisphere from the southern United States to Argentina. The generic name is d ...
''
Loefl. (Commelinaceae)
*''Spironema''
Hochst. 842
__NOTOC__
Year 842 ( DCCCXLII) was a common year starting on Sunday (link will display the full calendar) of the Julian calendar.
Events
By place Byzantine Empire
* January 20 – Emperor Theophilos dies of dysentery at Constantin ...
nom. illeg. hom. – a synonym of ''
Clerodendrum
''Clerodendrum'' is a genus of flowering plants formerly placed in the family Verbenaceae, but now considered to belong to the Lamiaceae (mint) family. Its common names include glorybower, bagflower and bleeding-heart. It is currently classified ...
''
L. (Lamiaceae)
Protists:
*
''Spironema'' (flagellate), ''Spironema''
Klebs, 1893 – a genus of flagellate protists in the family Spironemidae, possibly a synonym of ''Spironematella''
P. C. Silva
Spirochaetes:
*''Spironema''
Vuillemin, 1905 – a synonym of ''
Treponema
''Treponema'' is a genus of spiral-shaped bacteria. The major treponeme species of human pathogens is ''Treponema pallidum'', whose subspecies are responsible for diseases such as syphilis, bejel, and yaws. ''Treponema carateum'' is the cause o ...
''
Schaudinn, 1905
Microsporidia:
*''Spironema''
Léger & Hesse, 1924 – a synonym of ''
Toxoglugea''
Léger & Hesse, 1924
{{Genus disambiguation