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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

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