| BioImages (UK) |
|
BIOTA (living things) |
|
Eukaryota (eukaryotes) |
|
ANIMALIA (animals) |
|
EUMETAZOA (metazoans) |
|
BILATERIA (bilaterally symmetrical animals) |
|
DEUTEROSTOMIA (deuterostomes) |
|
CHORDATA (vertebrates) |
BioImages: The Virtual Field-Guide (UK)
CHORDATA (vertebrates)
Subtaxa
| Rank | Taxon |  |
 |
 |
 |
 |
|---|
| Subphylum | EUCHORDATA (vertebrates) | 190 | 635 | 80 | 9 | 345 |
| Subphylum | UROCHORDATA (ascidians, sea-squirts, tunicates) | 5 | 123 | 40 | 14 | 15 |
Suggested Literature
Identification Works
| Lever, C., 1977 (Introduced species) | The Naturalized Animals of the British Isles |
BioInfo (www.bioinfo.org.uk)
has 104 general literature references to CHORDATA (vertebrates)
CHORDATA may also be covered by literature listed under:
|
BIOTA (living things) |
Eukaryota (eukaryotes) |
ANIMALIA (animals) |
BioInfo (www.bioinfo.org.uk)
has 2155 feeding and other relationships of CHORDATA (vertebrates)
