Slide 1 Structures of Life Crayfish FOSS Structures of Life, TESLA Science Notebooks Slide 2 BIG IDEA: All living organisms have identifiable structures and characteristics…

The Arthropods Chapter 33 General statistics Most numerous and successful phyla 400,000 known plant species 250,000 known non-arthropod animals Over 1,000,000 species of…

CRAYFISH DISSECTION Animal Groups Image from: http://ology.amnh.org/biodiversity/treeoflife/pages/graph.html ARTHROPODA âArthroâ = jointed âpodâ = foot Arthropods Structures…

Arthropods Staring the Crayfish Part 1 â Introduction & External Anatomy There are Four Main Groups of Arthropods Crustaceans (crayfish, lobsters, shrimp) Centipedes…

CRAYFISH DISSECTION Image from: http://www.mackers.com/crayfish/ ARTHROPODA âArthroâ = âpodâ = joint foot âjointed footâ NAMING CRAYFISH Kingdom: Phylum: CLASS: ANIMALIA…

Slide 1 Subphylum Crustacea: Aquatic Mandibulates Slide 2 Diversity  Over 67,000 species worldwide Live in aquatic environments (both ocean and freshwater) Can burrow,…

PowerPoint Presentation Uh⦠someone want to break the news to herâ¦? Phylum Arthropoda It doesnât get any bigger than this! Major Features An exoskeleton (external…