Poriferans
“This subgroup includes glass sponges.”
Hexactinellida
“Earthworms belong to this subgroup.”
Annelids
“Spiders belong to this subgroup.”
Arachnids
“These animals build coral reefs.”
Corals
“Snails belong to this subgroup.”
Gastropods
“Most common soft sponges belong here.”
Demospongiae
“Tapeworms belong here.”
Flatworms
“Crabs and shrimp belong here.”
Crustaceans
“Jellyfish belong here.”
Jellyfish
“Clams belong here.”
Bivalves
“These sponges have calcium bodies.”
Calcarea
“These worms have round bodies.”
Roundworms
“This subgroup has six legs.”
Insects
“These animals use tentacles with stinging cells.”
Sea anemones
“Octopuses belong here.”
Cephalopods