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Animalia Classification Invertebrate - Coggle Diagram
Animalia Classification
Invertebrate
Porifera
Characteristics
Multicellular
Diploblastic
Has many pores
Digestion takes place in cells
3 types of Drains
Ascon
Sicon
Leucon
Sexual reproduction
Examples
Sponge
Glass sponge
Demosponge
Coelenterata / Cnidaria
Characteristics
Multicellular, diploblastic
The mouth is surrounded by tentacles
The digestive tract does not have an anus
Some species are equipped with stingers
Sexual and vegetative reproduction
The mouth is directly related to the intestine or gastrovascular cavity
Examples
Jellyfish
Sea anemones
Hydras
Platyhelminthes
Characteristics
Are hermaphrodites
Excretory organs in the form of fire cells
Digestive organs are not perfect, have a mouth but no anus
Flat body
Examples
Flatworm
Turbellaria
Tapeworms
Nemathelminthes / Aschelminthes
Characteristics
Bilateral symmetry, triploblastic
Body covered by cuticle
Male worms are smaller than female worms and the tip of the male worm is bent
The digestive tract extends from the mouth at the anterior end to the anus at the posterior end
Examples
Roundworm
Hookworm
Pinworm
Annelida
Characteristics
Bilateral symmetry, segmented body
Body covered with cuticle
Hermaphrodite
Breathing is carried out by the entire surface of the body
Examples
Earthworm
Leech
Polychaete
Mollusca
Examples
Snail
Clam
Octopus
Characteristics
Bilateral symmetry
Digestive organs are fully developed
Excretory organs in the form of kidneys
Echinoderms
Characteristics
Digestive organs have developed, consisting of the mouth, esophagus, and intestines, while the anus is absent
Examples
Starfish
Sea cucumber
Sea urchins
Arthropods
Characteristics
Body segmented
Sexes are almost always seperate
Excretion system in the form of Malpighian ducts
Examples
Crab
Spider
Centipede