Vertebrate Characteristics Fish, Amphibians, Reptiles, Birds, and Mammals.
Classes of Amphibians, Reptiles, and Mammals
-
Upload
jennilynagwych -
Category
Science
-
view
208 -
download
2
description
Transcript of Classes of Amphibians, Reptiles, and Mammals
Amphios = on both sides, double; bios
= life, Amphibians means “two-lives”
The larval part of the life of amphibians
is spent in water, while the adult part is
spent on land.
They usually have soft, moist skin that
is protected by a slippery layer of
mucus.Edited by:
Fire Salamander
Great Crested Newt
Red Eyed Tree Frog
Blue Dart Frog
Yellow-Banded Poison Arrow
Frog
Fire Bellied Toads
Eggs
Tadpoles
Metamorp
h
Frog
Repere means to creep.
There bodies are covered
with dry cornified scales.
They are like amphibians ,
they can both survive in land
and water.
Cuban Crocodile
Philippine Golden Crocodile
King Cobra
Western Diamondback
Rattlesnake
Desert Iguana
Tuatara
Mamma means breast. Breasts
that are well developed in
female secrete milk and it used
for feeding young.
Their bodies are covered with
hair.
All Mammals are vertebrate
All mammals are endothermic.
Monotremata
Their bodies covered with
thick furs.
They have breasts that lack
nipples, but secrete milk.
These mammals are
oviparous.
Duck-Billed Platypus
Spiny Anteater
Marsupials
They are described as pouched
mammals.
The marsupium contains the
nipples that secrete milk.
Grey Kangaroo
Opossum
Koala
Placental Mammals
Pertains to a part in the womb
where the young is nourished as it
undergoes development until birth.
Largest and the most diverse forms
of chordates.
Rodentia
Gnawing mammals
Presence of sharp, chisel-like
teeth with the animal uses in
gnawing food.
Rodentia Placental Mammal
Rat
Rodentia Placental Mammal
Squirre
l
Rodentia Placental Mammal
Beaver
Rodentia Placental Mammal
Porcupi
ne
Rodentia Placental Mammal
Guinea
Pig
Insectivora
The presence of a long
snnout, which the animal uses
in devouring insects.
Insectivora Placental Mammal
Mole
Insectivora Placental Mammal
Elephan
t Shrew
Insectivora Placental Mammal
Hedgeho
g
Lagomorpha
Presence of chisel-like incissor
and hind legs modified for
jumping
Insectivora Placental Mammal
Rabbit
Perissodactyla
Presence of odd-toed hoofs.
The animals are chiefly
hervivorous.
Perissoddactyla Placental
Mammal
Horse
Perissoddactyla Placental
Mammal
Rhinocer
os
Perissoddactyla Placental
Mammal
Tapir
Artiodactyla
Presence of even-toed hoofs.
The animals are chiefly
carnivorous.
Artiodactyla Placental Mammal
Deer
Artiodactyla Placental Mammal
Pig
Artiodactyla Placental Mammal
Goat
Proboscidae
Presence of a long, muscular
trunks and thick, loose skin.
Their upper incisors are
modified into an elongated
tusk.
Proboscidae Placental Mammal
Elephan
t
Chiroptera
Flying mammals
Forelimbs are modified into
wings
Chiroptera Placental Mammal
Bat
Edentata
Toothless mammals
The body is covered with hard,
bony plates.
Edentata Placental Mammal
Armadillo
Chiroptera Placental Mammal
Sloth
Cetacea
Aquatic mammal
Forelims are motified into fins,
hind legs are lacking
Chiroptera Placental Mammal
Whale
Chiroptera Placental Mammal
Dolphin
e
Carnivora
Flesh eating mammals
They have sharp and well
developed canines for tearing
flesh and strong jaws in
breaking bones.
Carnivora Placental Mammal
Carnivora Placental Mammal
Dogs
Carnivora Placental Mammal
Lions
Carnivora Placental Mammal
Tigers
Carnivora Placental Mammal
Bears
Primates
Erect mammals
Presence of opposable
thumbs and eyes that face
forward.
The only animals that can
stand erectly using only their
hind limbs.
Primates Placental Mammal
Gorilla
Primates Placental Mammal
Chimpanze
e
Primates Placental Mammal
Oranguta
n
Primates Placental Mammal
Lemur