BioImages: The Virtual Field-Guide (UK)

CHORDATA (vertebrates)

Subtaxa (ie subgroups of this Phylum)

TUNICATA Lamarck, 1816 (ascidians, sea-squirts, tunicates)
ASCIDIACEA (ascidians, sea-squirts), eg: Ciona intestinalis (a sea-squirt) - Lateral view - photographed underwater
Subphylum 19 subtaxa 28 ident refs
VERTEBRATA (vertebrates)
GNATHOSTOMATA (jawed craniates), eg: Erithacus rubecula (Robin, European Robin) - Adult - ventro-lateral view
Subphylum 262 subtaxa 302 ident refs

Suggested Literature

Identification Works

Lever, C., 1977 (Introduced species) The Naturalized Animals of the British Isles

BioInfo BioInfo (www.bioinfo.org.uk) has 163 general literature references to CHORDATA (vertebrates)

CHORDATA may also be covered by literature listed under:

BIOTA
(living things)
Eukaryota
(eukaryotes)
ANIMALIA
(animals)

BioInfo BioInfo (www.bioinfo.org.uk) has 2234 feeding and other relationships of CHORDATA (vertebrates)

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