The 5 Kingdoms

1. Animals

1.1. Vertebrates

1.1.1. Fish

1.1.2. Amphibians

1.1.3. Mammals

1.1.4. Reptiles

1.1.5. Birds

1.2. Invertebrates

1.2.1. Nematodes

1.2.2. Molluscs

1.2.3. Annelids

1.2.4. Arthropods

1.2.4.1. Crustacean

1.2.4.2. Insect

1.2.4.3. Arachnid

1.2.4.4. Myriapod

1.2.5. Porifera

1.2.6. Cnidaria

2. Plants

2.1. Bryophyta

2.2. Algae

2.3. Coniferophyta

2.4. Angiospermophyta

2.4.1. Monocotyledon

2.4.2. Dicotyledon

2.5. Filicinophyta

3. Protoctista

4. Prokaryotes

4.1. Bacteria

4.2. Viruses

5. Fungi