THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a...
-
Upload
alicia-gabriella-singleton -
Category
Documents
-
view
217 -
download
0
Transcript of THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a...
![Page 1: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/1.jpg)
THE ANIMAL KINGDOM
![Page 2: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/2.jpg)
The animal kingdom can be dividedinto 9 smaller groups. Each group is
called a phylum.
![Page 3: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/3.jpg)
PHYLUM PORIFERASponges
![Page 4: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/4.jpg)
Sponges are sessile animals (they spend their lives attached to rocks)
![Page 5: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/5.jpg)
Water enters the small pores of a sponge, travels through canals, and exits through
a large hole at the top of the sponge.
![Page 6: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/6.jpg)
PHYLUM CNIDARIAJellyfish, sea anemones, corals
![Page 7: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/7.jpg)
Members of this phylum have tentacles with stinging cells.
![Page 8: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/8.jpg)
Cnidarians can have one of two body shapes: an umbrella-shaped medusa form, like the jellyfish on the left, or a vase-shaped polyp
form, like the sea anemone on the right.
![Page 9: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/9.jpg)
Coral reefs contain many members of Phylum Cnidaria.
![Page 10: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/10.jpg)
PHYLUM PLATYHELMINTHES
Flatworms
![Page 11: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/11.jpg)
The worms in this phylum are all very thin and flat, like this parasitic
liver fluke.
![Page 12: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/12.jpg)
All flatworms, including this planarian, have bilateral symmetry.
![Page 13: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/13.jpg)
Flatworms are the first animals to have a head. Note the hooks and suckers on the
head of this tapeworm.
![Page 14: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/14.jpg)
PHYLUM NEMATODARoundworms
![Page 15: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/15.jpg)
Nematodes are not segmented; their body surfaces appear smooth.
![Page 16: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/16.jpg)
Many nematodes are parasites, such as this pork worm named Trichinella.
![Page 17: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/17.jpg)
Nematodes have a complete digestive tract, with a mouth at one end where
food enters, and an opening at the other end where wastes exit.
![Page 18: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/18.jpg)
PHYLUM MOLLUSCAClams, snails, squid, octopus
![Page 19: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/19.jpg)
Most mollusks have a hard shell covering their soft bodies.
![Page 20: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/20.jpg)
Clams have a wedge-shaped muscular foot used for locomotion.
![Page 21: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/21.jpg)
Mollusks breathe by means of gills.
![Page 22: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/22.jpg)
Not all mollusks have shells. This squid does not.
![Page 23: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/23.jpg)
This octopus does not have a shell either, but it is still a mollusk.
![Page 24: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/24.jpg)
PHYLUM ANNELIDAEarthworms, sandworms, leeches
![Page 25: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/25.jpg)
Annelids have bodies that are segmented (divided into sections).
![Page 26: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/26.jpg)
Annelids have a circulatory system to pump blood. This earthworm has 5
hearts!
![Page 27: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/27.jpg)
Annelid worms have a body cavity called a coelom which provides room for organ development.
![Page 28: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/28.jpg)
PHYLUM ARTHROPODACrayfish, lobsters, crabs,
insects, spiders
![Page 29: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/29.jpg)
All arthropods, including this tick, have jointed legs.
![Page 30: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/30.jpg)
Arthropods have a crunchy shell called an exoskeleton.
![Page 31: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/31.jpg)
Arthropods have very well-developed sense organs.
![Page 32: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/32.jpg)
PHYLUM ECHINODERMATA
Starfish, sand dollars, sea urchins
![Page 33: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/33.jpg)
Echinoderms have spiny (prickly) skin.
![Page 34: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/34.jpg)
Adult echinoderms have radial symmetry.
![Page 35: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/35.jpg)
The bottom of this starfish is covered with tube feet for locomotion.
![Page 36: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/36.jpg)
PHYLUM CHORDATAFish, amphibians, reptiles, birds, mammals
![Page 37: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/37.jpg)
Members of Phylum Chordata have a backbone (they are vertebrates).
![Page 38: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/38.jpg)
Phylum Chordata can be subdivided into 7 classes:
AGNATHACHONDRICHTHYES
OSTEICHTHYESAMPHIBIAREPTILIA
AVESMAMMALIA
![Page 39: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/39.jpg)
Class Agnatha includes jawless fish such as lampreys. They are parasites on other
fish.
![Page 40: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/40.jpg)
Class Chondrichthyes includes fish whose skeletons are made of cartilage,
such as sharks, rays, and skates.
![Page 41: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/41.jpg)
Class Osteichthyes includes fish whose skeletons are made of bone.
![Page 42: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/42.jpg)
Class Amphibia includes semi-aquatic animals with moist skin. They must
return to the water to breed.
![Page 43: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/43.jpg)
Class Reptilia includes snakes, lizards, turtles, crocodiles, and iguanas.
They have dry, scaly skin.
![Page 44: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/44.jpg)
Members of Class Aves have wings and feathers for flight.
![Page 45: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/45.jpg)
Class Mammalia includes animals with hair or fur. Females have mammary
glands to nurse their young with milk.
![Page 46: THE ANIMAL KINGDOM. The animal kingdom can be divided into 9 smaller groups. Each group is called a phylum.](https://reader036.fdocuments.us/reader036/viewer/2022062407/56649dc85503460f94abd427/html5/thumbnails/46.jpg)