Insects are arthropods that live on land, can fly, and walk with 6 legs. They have compound eyes, 6 legs, and 4 wings. They breathe through trachea and reproduce both sexually and asexually, sometimes undergoing metamorphosis. Other arthropods discussed include spiders, which have 8 legs and eyes and spin webs, and crustaceans like crabs that live in water or on beaches.
3. What are insects?
These animals are invertebrates and they belong
to a group called Arthropoda - Insects.
They live on land, they can fly and can walk with
6 legs.
4. They have 6 legs and 4 wings.
They have compound eyes and 2 antennae.
They have an exoeskeleton.
They don’t have an internal shell.
They have an anus, malpighian tubules, a heart, a dorsal
artery, a crop, a celebral gangalion, mouthparts, nerve corbs, tracheal
tubes and an ovary.
They breathe through tracheas.
5. What do they eat?
They eat plants and other insects.
6. What kind of reproduction do they have?
They have sexual reproduction.
They have asexual reproduction.
They have metamorphosis.
7.
8. What do they look like?
They are colourful.
They can interact by smelling and with
antennaes.
They can see all around.
Other animals of the same group:
Fly, Buterfly, Mosquito, Ant, Beetle, Bee,
Grasshoper, Lady Bird…
9. A L A N S E B A S T I A N M A R B L A N C O
M A R T A L Ò P E Z
ARTHROPODS MYRIAPODS
10. These animals are invertebrates and they belong to
group called:Arthropoda - Centipedes and millipedes.
They live on land.
11. They have an exoskeleton.
They have a head and a colon.
They have antennae and eyes.
They have lots of legs.
They have a thorax and an abdomen.
They don’t have an internal shell or an external shell.
They don’t have wings.
12. They eat insects, plants, spiders, small
vertebrates, worms
13. They have a feeding tube, an anus and a mouth.
14. They can walk with lots of legs
Their bodies are divided into two parts: the head
and the trunk.
They have lots of colours.
16. J A N A M A R T O R E L L B A S C O , E S T E F A N I A M I C A E L A
F A J A R D Ó H U A C O N I E R I C A L O N S O S A N C H E Z .
Echinoderms
17. These animals are invertebrates and they belong
to a group called echinodermata.
They live in water .
18. They have a madreporite
They have radial canals
They have gonads
They have poda
They have ampulae
The have a central ring canal
They have digestive glands
They don’t have intestines
19. They eat plankton .
They have a mouth .
They have a stomach.
They have an anus.
They have digestive
glands
20. They can walk.
They’ve got many tiny feet with suction cups.
They use these feet to move across the ocean
floor.
They breathe through their digestive tube.
21. They have sexual reproduction.
They divide in buds.
The can feel and taste.
They have different shade
of orange.
22. They take out their stomach to eat the food.
23. Other animals of the same group.
Sea star.
Sea cucumber.
Sea urchin.
24. I V A N R I P A
A N D R E U F E R N A N D E Z - D I A Z
A R N A U C A M P R U B Í
CNIDARIANS
25. These animals are Invertebrates and they belong to a
group called Cnidarians.
They live in water.
26. T H E Y H A V E A S O F T B O D Y A N D T E N T A C L E S .
T H E Y D O N ’ T H A V E L E G S O R E Y E S .
27. T H E Y H A V E A M O U T H , A F E E D I N G T U B E A N D A N
A N U S .
28. T H E Y E A T
P L A N K T O N .
T H E Y C A N S W I M .
T H E Y H A V E
T E N T A C L E S .
T H E Y B R E A T H E
T H R O U G H G I L L S .
30. Other animals of the same group are corals and anemones.
Something funny about these animals is:
Jellyfish look like an umbrella.
Anemones look like flowers.
Corals look like plants.
32. These animals are invertebrates and they belong to a
group called: arthropoda - aranchnida
They live on land like skorpions and spiders and in
water like horseshoe crabs
33. They have 8 legs
They have 8 eyes
They have an exoeskeleton
They don’t have an internal shell
• They don’t have wings
They don’t have an external shell
They don’t have a soft body
34. They are colourful
They can walk on water
These are other animals of this group:
Domestic spiders
Black widow
Horseshoe crabs
Scorpions
Hunter spider
35. They eat insects like mosquitos
They eat insects and they hunt with a spiderweb.
36. They have a mouth, teeth, a stomach, intestines and
an anus
They can move with their legs
They have jointed legs
They breathe through tracheas
They can see with compound eyes
They have sexual reproduction
39. Body Information
They have a long and soft
body.
They can have a segmented
body.
They have intestines and an
anus.
They have fins and a
segmented body.
They breathe through gills.
44. N A C H O P E R E Y R A
T O M C A L P E N A
MOLLUSCS
45. These animals are invertebrates and they belong to a group
called:
Mollusca – Cephalopoda
Mollusca – Gastropoda
Mollusca – Bivalvia
Where do they live?
They live on land or in water
46. Body
Some have an internal shell like an octopus or a squid.
Others have external shells of 1 or 2 pieces, like snails
and clams. They have a soft body.
47. FEEDING
What do they eat?
They eat plants and fish
What do they have for feeding?
Gastropods and cephalopods have a rough tongue
called a radula.
Bivalves filter the water to extract the nutrients.
48. MOVING
The gastropods use a muscular foot.
The cephalopods have tentacles and move by
propulsion.
The bivalves move by propulsion absorbing water.
50. REPRODUCTION
They have sexual reproduction, female and male
They have asexual reproduction the snails are
hermaprodites
51. They can see, feel and taste.
They are colourful.
Snails keep inside the shell when the weather is very hot.
An octopus escapes of his enemies by spitting ink.
54. WHERE DO THEY LIVE ?
These animals are invertebrates
and they belong to a group called
arthropods – cructaceans.
They live on the beach ,in the sea
and in very wet environements.
55. WHAT DO THEY LOOK LIKE?
The crustaceans have an exoskeleton ,they
have eyestalks, they don’t have wings ,they
have 10 swimming legs ,they don’t have an
abdomen , they have cephalothorax…
56. REPRODUCTION
They have sexual reproduction
They lay the eggs in the water
First they are larvae and then adults.
59. INFORMATION
These animals are invertebrates and they belong to the
group called:
Porifera – Sponges.
They mostly live in seawater and only a few in fresh water.
They have a soft body, with holes called pores.
60. They eat plankton.
They have feeding tubes.
They can suck the water in, filter out the food,
and release the water.
FEEDING
61. • They don’t move.
• They take oxygen from the water.
• They have lots of colors.
• They can be used as sponges for humans.
• There are carnivore sponges, they can eat little
crustacians.
OTHERS