animal classification
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Transcript of animal classification
CLASSIFICATIONOF
ANIMALS
ANIMALS
VERTEBRATES INVERTEBRATES
Eg-
WITH THE BACK BONE WITHOUT BACKBONE
FrogHuman
Eg-
Jelly fish
Butterfly
VERTEBRTAES
Pisces is a Class in the Subphylum Vertebrata of the Phylum Chordata, so they have all of the characteristics of both of these groups in addition to the following:
•Skin covered in scales •Ectothermic, cold blooded •Soft shelled eggs that must be laid in water •External fertilization •All members are fully aquatic •Limbs modified into fins •Gas exchange through gills
PISCES
There were three types as bony fish
cartilaginous fish Jawless fish
BONY FISHBONY FISH
BONY FISH MAKE UP ABOUT
95%OF ALL FISH. SKELETON ARE MADE
UP OF BONE.THEIR MOUTH IS GENERALLY AT THE
FRONT OF THE BODY.THEY HAVE A TAIL FIN.
CARTILAGINOUS FISH•Cartilaginous fish include the shark, skates & ray .•Although these look different, they have many in common.• None of them have any
through bones , their skeleton is made of cartilage.
•There mouth is on the top of their body.•They connect food as it enters there mouth.•Some sharks solve this problem touching their food briefly with their nose.
.
JAWLESS FISHThis is a primitive eel like fish which doesn’t have a true jaw.but a such like mouth (like suction cups!)and rasping teeth are there.Their were two main types –oLampreys- lampreys are found in fresh water, lakes and streams as well as in salt water. o hag fish-hag fish or blind eels , are found only in salt water.
PICTURES
JAWLESS
BONY FISH
CARTILAGINOUS
FISH
LET’S REVIEW FISH!!!!THE MAJORITY OF FISH FALL INTO WHICH CLASSES?
A.BONY FISH
B.CARTILAGINOUS FISH
C.JAWLESS FISH
LET’S REVIEW FISH!!!! Name of the stage of the fish which dying in two weeks?
A.PARR
B.ADULT
C.SPAWNING ADULT
ne
Amphibia is a Class in the Subphylum Vertebrata of the Phylum Chordata, so they have all of the characteristics of both of these groups in addition to the following: Thin smooth permeable skin though which gas exchange can take place, gills are usually also present in the larvae and lungs in adults Ectothermic, cold blooded Soft unshelled eggs which must be laid in freshwater Most members undergo a metamorphosis from larval (usually purely aquatic) to adult stage
AMPHIBIA
CHIKILIDAE
FROG
SALAMENDER
PICTURES
LET’S REVIEW AMPHIBIANS
WHAT IS THE ANIMAL BELONG TO AMPHIBIANS?
1. FISH
2. TURTLE
3. SALAMANDER
LET’S REVIEW AMPHIBIANS
ODER THE PUZZLE 1
2
3
45
1. 1,2,3,4,5
2. 3,4,5,2,1
3. 2,3,4,1,5
Reptilia is a Class in the Subphylum Vertebrata of the Phylum Chordata, so they have all of the characteristics of both of these groups in addition to the following: Waterproof skin covered in scales Ectothermic, cold blooded Hard shelled eggs that are waterproof (cleidoic - closed egg) Four chambered heart
REPTILIA
PICTURES
LIFE CYCLE OF TURTLE
LET’S REVIEW REPTILIA
WHICH ANIMAL BELONGS TO REPTILIA?
1. FROG
2. TOADS
3. LIZARD
Aves is a Class in the Subphylum Vertebrata of the Phylum Chordata, so they have all of the characteristics of both of these groups in addition to the following:•Waterproof skin covered in feathers •Endothermic, warm blooded •Hard shelled eggs that are waterproof (cleidoic - closed egg) •Beak or bill rather than teeth •Bipedal (walk on two legs only) •Forelimbs developed into wings •Most members are highly adapted for flight with forelimbs modified as wings and many weight saving features such as hollow bones
AVEs
PICTURE
Mammals are a Class in the Subphylum Vertebrata of the Phylum Chordata, so they have all of the characteristics of both of these groups in addition to the following: •Waterproof skin covered in hair or fur •Endothermic, warm blooded •Give birth to live young •The young are supplied with milk from mammary glands by the mother (from which the group gets their name) •Heterodont dentition, different types of teeth
MAMMALS
PICTURES
LET’S REVIEW MAMMALIA
WHO AM I ?????????
MMMMMMMMMMMMM……WE WERE MAMMALS
http://www.google.lk/search?q=arthropoda&um=1&hl=en&gbvhttp://images.tutorvista.com/content/diversity-living-organisms/bu
http://www.biodiversityireland.ie/wp-content/uploads/Ph
http://imageshack.us/photo/my-images/215/hoaxcoverrk1.jpg/http://www.travelodestination.com/wp-content/uploads/2010/03
tp://www.google.lk/search?q=
REFERENCE
I DEDICATE THIS PRESENTATION TO MY CLASS
TEACHER MRS.KAHAPOLA AND OUR COMPUTER SIR
MR. HANAFI WHO HELP US IN THIS PROJECT.
-AMNA NALEEF-
AMNA NALEEF OF
KANDY AKURANA MUSLIM BALIKA MAHA VIDYALAYA
10 E(
2012
)