Kingdom Animalia

Kingdom Animalia

Characteristics of Animals

•______with complex systems

•______- body organization

–Sponges are asymmetrical

–Most are bilateral or radial

•______

•______reproduction

–Some can also reproduce asexually

Symmetry

•______is how the body of the animal is organized

•Radial means “______”

–The animal can be divided many directions through a ______point to produce two equal sides

•Bilateral means “______”

–The animal can be divided down the middle to produce mirror images

•______= front end (head)

•______= tail end

•______= side

•______= back side

•______= belly side

Phylum Porifera

•Common name: ______

•______of all animals

•______- “without symmetry”

•3 types of cells living in ______with each other

•Fresh and ______forms

Phylum Cnidaria

•______symmetry

•“______cells”

•All are ______

•Fresh and ______forms

•Carried by the current

•Example: ______

Phylum Mollusca

•“______bodied”

•______symmetry

•Live in ______water or ______

•Some have ______shells

–Clams, mussels

•Some have ______shell

–snails

•Some have ______

–Squid and octopus

Phylum Platyhelminthes

•______worms

•______symmetry

•______water

•Some are ______

•Very simple

–______not well developed

Phylum Nematoda

•______worms

•Many are ______and not much is known about them

•Found ______

•Some are important ______of plants, animals, & people

•______symmetry

•Systems are ______

Phylum Annelida

•______worms

•______symmetry

•______body systems

•______, freshwater, and ______

•A few are ______

Phylum Arthropoda

•______group of all animals

•Includes the ______, ______, ______, etc

•______symmetry

•______appendages

•______body systems

•Found ______

Phylum Chordata

•Most ______group of animals

•______symmetry

•Well-developed ______

•Must have a ______tube, a ______, & ______during some point of development.

–Some keep these features for their whole life.

Subphylum Vertebrata

Most chordates are ______

______becomes the vertebral column (backbone)

Dorsal hollow nerve cord is protected by ______

Class Agnatha

•______fish

•______skeleton

•Lampreys are ______of other fish and sperm whales

•Larvae start in ______and move to ocean

Class Chondrichthyes

•“______” fish

–Sharks, skates, rays

•______made of cartilage

•Skin and teeth are made of ______

•______chambered heart

•______

–Body temperature not regulated

•Largest sharks and skates are filter feeders…why?

Class Osteichthyes

•“______” fishes

•______of bone

•______chambered heart

•______

•Gills

•______fertilization

•Lay eggs, ______for young

•______

•Most are ______fishes-fins are slender bony spines connected by a thin layer of skin

•Most are either ______

–a few move from ______and back again

–sturgeons, salmon

Class Amphibia

•______

•______

•Fish-like larvae live in ______

–Have ______

–______

–______chambered heart

–______

•Adults

–Use ______, skin, and mouth lining for gas exchange

–______, ______, ______

–______chambered heart

–______

–______fertilization

–Lay ______in water

–______of young

–

Class Reptilia

•______

•______chambered heart

•______, dry skin

•______

•______fertilization

•______egg

•______of young

•Examples: snakes, turtles, lizards, etc.

Class Aves

•______- control their body temperature

•______chambered heart

•Scales and ______(modified scales)

•______bones

•Air sacs

•______fertilization

•______egg

•______for young

Class Mammalia

•______

•_____ chambered heart

•______

•______glands – females make milk to feed young

•______fertilization

•______young (a few exceptions)

•______for young

•Most ______class

Placental mammals (live birth, well-developed offspring)

Marsupials (pouch animals-live, underdeveloped offspring)

Monotremes (egg laying mammals) – 4 species alive today