Intervertebrate Classification Chart Flashcards
What is the phylum for jellyfish/corals
Cnidaria
What is the phylum for sponges
Porifera
What is the class for coral, sea anemones
Anthozoa
What is the class for hydras
Hydrozoa
What is the class for jellyfish
Scyphozoa
What is the phylum for flatworms
Platyhelminthes
What is class for planaria
Turbellaria
Class of flukes
Trematoda
Class of tapeworms
Cestoda
Phylum of roundworms
Nematoda
Phylum of segmented worms
Annelida
Class of earthworms
Oligochaeta
Class of leeches
Hirudinea
Class of sandstorms
Polychaeta
5 characteristics of animal kingdom
Heterotrophs Multicellular Eukaryotes No cell walls Mostly mobile
No backbone, microscopic to huge
Invertebrates
Have a backbone
Vertebrates
Hollow ball of cells that form a fertilized egg
Blastula
Forms digestive and respiratory system, part of embryo
Endoderm
Forms muscular circulatory excretory and reproductive system
Mesoderm
Forms nervous system sense organs and skin
Repeating parts around a central structure
Repeating parts around a central structure
Radial symmetry
Has right and left sides that are similar
Bilateral symmetry
No definite shape
Asymmetry
Sense organs toward the front of an organism
Cephalization
4 characteristics of Porifera
Simplest organism
Live in ocean
Sessile
Asymmetrical
Cells with flagella that move water through the sponge
Choanocytes
Large opening on the top
Osculum
Hard glass like skeleton
Spicules
Soft skeletal material
Spongin
4 characteristics of Cnidaria
Soft body
Radial symmetry
Carnivore
Stinging tentacles
Stinging cells on tentacles
Cnidocytes
Poisonous harpoon like structures
Nematocysts
Sessile mouth top case shape
Polyp
Mobile mouth on bottom
Medusa
Middle layer between epidermis and gastrovascular cavity
Mesoglea