Invertebrates: Arthropods

kingdom Animalia: Phylum Arthropoda

Arthropods classification

This video covers the classification of arthropods for IGCSE Biology (produced by the Stephen Perse Foundation)

Invertebrates: Echinoderms

kingdom Animalia. Phylum Echinoderms

Phylum Echinodermata classification

Echinoderm Animation of a starfish body plan

Invertebrates: Molluscs

Kingdom Animalia: Phylum Mollusca

This video explains the characteristics and Classes of the Phylum Mollusca.

Bivalve Anatomy

External and internal anatomy of a freshwater mussel. Phylum Mollusca, Class Bivalvia.

Invertebrates: Worms

Kingdom Animalia: Phylum Platyhelminthes

This video explains the general characteristics of Phylum Platyhelminthes

Kingdom Animalia: Phylum Nematoda and Phylum Annelida

This video explains the characteristics of Phylum Nematoda and Phylum Annelida

WORMS ARE WONDERFUL.

Kingdom Animalia: Phylum Cnidaria

Kingdom Animalia: Phylum Porifera

ANIMAL CLASSIFICATION

Monarch Butterfly Amazing Migration

https://www.youtube.com/watch?v=LawHWsIqa5s

Metamorphosis of a Monarch Butterfly

 Danaus plexippus
https://www.youtube.com/watch?v=7AUeM8MbaIk