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List of biological orders
Main Page | See live article | Alphabetical index

List of biological orders

This is a list of biological orders in the scientific classification of life-forms.

this is a work-in-progress: please use the same layout as the entries below for new additions

Table of contents
1 Animalia (Animals)

Animalia (Animals)

Phylum Chordata

Class Acanthodii - extinct

Class Actinistia (coelacanths)

Class Actinopterygii (ray-finned fish)

Class Amphibia (amphibians)
Class Ascidiacea (ascideans and sessile tunicates)

Class Aves (birds)
Class Chondrichthyes (cartilagenous fish)

Class Dipnoi (lungfish)

Class Larvacea

Class Mammalia (mammals)
Class Petromyzontida (lampreys)

Class Placodermi - extinct

Class Reptilia (reptiles)
Class Thaliacea (pelagic tunicates)