PHYLUM ARTHROPODA


EVOLUTION OF ARTHROPOD APPENDAGES




GENERAL INSECT MORPHOLOGY






INSECT MOUTHPARTS










EVOLUTION OF INSECT WINGS






INSECT DIVERSITY




U.Kentucky Intro to Insects
Insect morphology




INSECT LIFE CYCLE and DEVELOPMENT

Incomplete metamorphosis in a flower bug (Order Hemiptera)


Complete metamorphosis in a ladybird beetle (order Coleoptera)