Crocodilia: Crocodilians
Sphenodontia: Tautaras
Squamata: Lizards and Snakes
Testudines: Turtles and Tortioses
mamilia, reptilia
The four main microbes are bacteria,proatozoa,virus and fungus
Reptiles are classified into four groups known as orders. The four reptile orders are classified as: crocodilia, sphenodontia, squamata, and testudines.
Fishes ,Amphibia , Reptilia , Birds , Mammalia .
In 1825 the four classes of animals (reptile, bird, amphibians and mammals) were divided by Latrielle and the classification reptilia was started.
Asia
Microbes are sorted into these 4 groups: Viruses, Fungi, Bacteria and Protozoa
The four main groups of eukaryotes are plants, animals, fungi, and protists. These groups encompass a wide variety of organisms with different characteristics and modes of life.
There are four main classes of animals: Mammals (Mammalia), Birds (Aves), Reptiles (Reptilia), and Fish (Chondrichthyes, Agnatha, Placodermi, Actinopterygii, Sarcopterygii).
The four main ethnic groups in the United Kingdom are White British, Indian, Pakistani, and Black African/Caribbean.
Base, tenor, alto, soprano
The four main food groups help you stay healthy and also help with portion control.