Branchiostoma
| Branchiostoma | |
|---|---|
| |
| Branchiostoma lanceolatum from Belgium | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Leptocardii |
| Family: | Branchiostomatidae
|
| Genus: | Branchiostoma Costa, 1834 |
| Type species | |
| Branchiostoma lanceolatum (Pallas, 1774)
| |
| Diversity | |
| About 11 species | |
| Synonyms | |
| |
Branchiostoma is one of the few living
Branchiostomatidae
.
These small vaguely eel- or snake-like animals are close relatives of
anterior end of the dorsal nerve cord
above and in front of them. It dislikes the light.
Branchiostoma grows to lengths of 50 to 60 millimeters in length.
Like all lancelets, they are filter feeders that hide in the sediment most of the time. The genus inhabits coastal waters throughout the world.
Species
- Branchiostoma africae Hubbs 1927
- Branchiostoma arabiae Webb 1957
- Branchiostoma bazarutense Gilchrist 1923
- Branchiostoma belcheri (Gray 1847) (Belcher's lancelet)
- Branchiostoma bennetti Boschung & Gunter 1966 (Mud lancelet)
- Branchiostoma bermudae Hubbs 1922
- Branchiostoma californiense Andrews 1893 (Californian lancelet)
- Branchiostoma capense Gilchrist 1902
- Branchiostoma caribaeum Sundevall 1853 (Caribbean lancelet)
- Branchiostoma elongatum Sundevall 1852
- Branchiostoma floridae Hubbs 1922 (Florida lancelet)
- Branchiostoma gambiense Webb 1958
- Branchiostoma indicum (Willey 1901)
- Branchiostoma japonicum (Willey 1897) (Pacific lancelet)
- Branchiostoma lanceolatum (Pallas 1774) (European lancelet)
- Branchiostoma leonense Webb 1956
- Branchiostoma longirostrum Boschung 1983 (Shellhash lancelet)
- Branchiostoma malayanum Webb 1956
- Branchiostoma moretonense Kelly 1966; nomen dubium[2][3]
- Branchiostoma nigeriense Webb 1955
- Branchiostoma platae Hubbs 1922
- Branchiostoma senegalense Webb 1955
- Branchiostoma tattersalli Hubbs 1922
- Branchiostoma virginiae Hubbs 1922 (Virginian lancelet)
References
- ^ "Report of the United States Commissioner of Fisheries for the fiscal year 1928 with appendixes — Part II" (PDF). 1928. Retrieved 18 August 2017.
- ^ "UNESCO-IOC Register of Marine Organisms (URMO) - Branchiostoma mortonense Kelly, 1966".
- ^ "WoRMS - World Register of Marine Species - Branchiostoma mortonense Kelly, 1966".
External links
Media related to Branchiostoma at Wikimedia Commons- Branchiostoma
| Authority control databases: National |
|---|
 | This chordate-related article is a stub. You can help Wikipedia by expanding it. |