Table 4.

Antimicrobial peptides from the three domains and five kingdoms of life^a

Domain	Peptide count	Class	Peptide count
Bacteria	209	Insects	216
Archeae	2	Spiders	33
Eukaryota	2082	Molluscs	27
		Worms	14
Kingdom	Peptide count	Crustaceans	32
Bacteria	208	Birds	36
Protists	7	Reptiles	10
Fungi	12	Fish	79
Plants	301	Amphibians	929
Animals	1761	Ruminants	44
		Humans	102