BioImages: The Virtual Field-Guide (UK)

CHORDATA (vertebrates)


Rank Taxon #subtaxa #photos #macrophotos #microphotos #refs
Subphylum TUNICATA Lamarck, 1816 (ascidians, sea-squirts, tunicates) 14 203 57 14 29
Subphylum VERTEBRATA (vertebrates) 246 1667 80 9 408

Suggested Literature

Identification Works

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

BioInfo BioInfo ( has 124 general literature references to CHORDATA (vertebrates)

CHORDATA may also be covered by literature listed under:

(living things)

BioInfo BioInfo ( has 2206 feeding and other relationships of CHORDATA (vertebrates)

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