Agnatha (basis of record)
Animalia (basis of record)
Annelida (additional source)
Arthropoda (basis of record)
Ascomycota (basis of record)
Aves (basis of record)
Basidiomycota (basis of record)
Biota (basis of record)
Bryozoa (basis of record)
Cephalochordata (basis of record)
Chaetognatha (basis of record)
Chlorophyceae (additional source)
Chlorophyta (basis of record)
Chordata (basis of record)
Cnidaria (basis of record)
Ctenophora (basis of record)
Cyanobacteria (basis of record)
Demospongiae (additional source)
Echinodermata (basis of record)
Echiura (additional source)
Entoprocta (basis of record)
Fungi (basis of record)
Gastrotricha (basis of record)
Gnathostomata (basis of record)
Gracilicutes (basis of record)
Gymnolaemata (basis of record)
Mammalia (basis of record)
Mollusca (basis of record)
Nematoda (basis of record)
Pisces (basis of record)
Plantae (basis of record)
Platyhelminthes (basis of record)
Polychaeta (additional source)
Protozoa (basis of record)
Reptilia (basis of record)
Rhodophyta (additional source)
Rotifera (basis of record)
Sipuncula (additional source)
Stenolaemata (basis of record)
Tetrapoda (basis of record)
Tunicata (basis of record)
Ulvophyceae (additional source)
Vertebrata (basis of record)

Europe for Tetrapoda 

English gram-negative bacteria for Gracilicutes