Kingdom Animalia Biology Lesson PowerPoint, Taxonomy, Animal Phylums

2. http://sciencepowerpoint.com/Website Link:

4. • Domains and Kingdoms Domain Eubacteria Archae- bacteria Kingdom Eubacteria Archae- bacteria Protista Plantae Fungi Animalia Cell Type Prokaryotic (No nucleus) Prokaryotic (No nucleus) Eukaryotic (Nucleus) Eukaryotic (Nucleus) Eukaryotic (Nucleus) Eukaryotic (Nucleus) Single or Multi- Cellular Single (Unicellular) Single (Unicellular) Single (Unicellular) Multicellular Multicellular Multicellular Gets Energy from.. Varies Varies Varies Sunlight Absorbs Consumes Food Hetero- trophs

5. • Domains and Kingdoms Domain Eubacteria Archae- bacteria Kingdom Eubacteria Archae- bacteria Protista Plantae Fungi Animalia Cell Type Prokaryotic (No nucleus) Prokaryotic (No nucleus) Eukaryotic (Nucleus) Eukaryotic (Nucleus) Eukaryotic (Nucleus) Eukaryotic (Nucleus) Single or Multi- Cellular Single (Unicellular) Single (Unicellular) Single (Unicellular) Multicellular Multicellular Multicellular Gets Energy from.. Varies Varies Varies Sunlight Absorbs Consumes Food Hetero- trophs

6.  Characteristics of Animalia.  -  -  -  -  - Copyright © 2010 Ryan P. Murphy Learn more about the characteristics of animals at… http://animals.about.com/od/animal-facts/a/animal- characteristics.htm

18. • Placozoa: The simplest animal known. – Smallest amount on DNA of any animal. – Made of only a few thousand cells. • It only has four types of cells compared to our 200 types, – 3 mm across. – May have been the first type of animal evolving from single celled Protists.

19. • Placozoa: The simplest animal known. – Smallest amount on DNA of any animal. – Made of only a few thousand cells. • It only has four types of cells compared to our 200 types, – 3 mm across. – May have been the first type of animal evolving from single celled Protists.

20. • Animals Available Sheet.

22. • Asexual reproduction: A mode of reproduction by which offspring arise from a single parent.

23. • Asexual reproduction: A mode of reproduction by which offspring arise from a single parent. – The offspring inherit the genes of that parent only, it’s reproduction which does not involve meiosis or fertilization.

25. • Budding: Offspring develop as a growth on the body of the parent.

26. • Budding: Offspring develop as a growth on the body of the parent. Offspring

28. • Fragmentation: As certain tiny worms grow to full size, they spontaneously break up into 8 or 9 pieces. Each of these fragments develops into a mature worm, and the process is repeated. Copyright © 2010 Ryan P. Murphy

39. Many Echinoderms can shed a arm “comet” that can regrow the disc and further arms.

42. Learn more about asexual reproduction of plants and animals at… http://users.rcn.com/jkimball.ma.ultranet/BiologyPages/A/AsexualRe production.html

44. • Video Song Link! What do animals do? – http://www.youtube.com/watch?v=N3yHt7wBdOY

74. Short article about animal symmetry at… http://www.decodedscience.com/animal-body-plans- symmetry-in-action/13171

75. • Quiz 1-10 Name the type of symmetry • Word bank: Bilateral, radial, asymmetrical. • ―Let’s do it with symbols‖ – One finger ―Index Please!‖ (Bilateral) – All five fingers (Radial) – Just a fist (asymmetrical) Copyright © 2010 Ryan P. Murphy

104. Clam Open Clam Shut

108. • Bonus – Name this movie? ?

109. • Bonus –TWILIGHT?

110. • Bonus –TWILIGHT?

127. • Goal, you can look at most any animal on the planet and be able to identify it to the phylum. – Instead of…‖Oh, a worm thing with eyes.‖ – ―This is a member of the Kingdom Animalia in the phylum Platyhelminthes commonly called a flatworm.‖ Copyright © 2010 Ryan P. Murphy

142. • Activity! Visiting stations with different Phylums of Animalia. Copyright © 2010 Ryan P. Murphy Note: Teacher may have you look at specimen jars. Do not open containers. They are filled with ethyl alcohol to preserve specimens. Please handle with care as they are made of glass. Caution: Possibly Flammable.

144. • Activity! Visiting stations with different Phylums of Animalia. – Label the top of each Petri-dish with the Phylums name. – As a group, carefully visit the front of the room and collect a Phylum tray with info packet. Copyright © 2010 Ryan P. Murphy

145. • Activity! Visiting stations with different Phylums of Animalia. – Label the top of each Petri-dish with the Phylums name. – As a group, carefully visit the front of the room and collect a Phylum tray with info packet. – Sketch a few organisms within each phylum into the circles. Copyright © 2010 Ryan P. Murphy

146. • Activity! Visiting stations with different Phylums of Animalia. – Label the top of each Petri-dish with the Phylums name. – As a group, carefully visit the front of the room and collect a Phylum tray with info packet. – Sketch a few organisms within each phylum into the circles. – Read some information about each and include in or around circles. Copyright © 2010 Ryan P. Murphy

147. • Activity! Visiting stations with different Phylums of Animalia. – Label the top of each Petri-dish with the Phylums name. – As a group, carefully visit the front of the room and collect a Phylum tray with info packet. – Sketch a few organisms within each phylum into the circles. – Read some information about each and include in or around circles. – Record the type of symmetry. Copyright © 2010 Ryan P. Murphy

148. • Activity! Visiting stations with different Phylums of Animalia. – Label the top of each Petri-dish with the Phylums name. – As a group, carefully visit the front of the room and collect a Phylum tray with info packet. – Sketch a few organisms within each phylum into the circles. – Read some information about each and include in or around circles. – Record the type of symmetry. – Return tray with info packets neatly to the front. Copyright © 2010 Ryan P. Murphy

192. • Example: Hemichordata (Acorn worms) – The are not true chordates. – Learn more Hemichodata at.. – http://www.ucmp.berkeley.edu/chordata/hemicho rdata.html

193. • Which one is Hemichordata (Acorn worms and which is a plate of hot dogs?

201. • The Lophotrochozoa comprise one of the major groups within the animal kingdom. – Molluscs and worms – Belongs to a larger group within the Animalia called the Bilateria, because they are bilaterally symmetrical with a left and a right side to their bodies.

202. • The Lophotrochozoa comprise one of the major groups within the animal kingdom. – Molluscs and worms – Belongs to a larger group within the Animalia called the Bilateria, because they are bilaterally symmetrical with a left and a right side to their bodies.

210. • Sea slugs belong to the Phylum Mollusca.

216. Learn more about the Phylum Mollusca at… http://www.ucmp.berkeley.edu/taxa/inverts/mollusca/mollusca.php

219. • Metazoan animals: They are multicellular, mitochondrial eukaryotes with differentiated tissues, including nerves and muscles. – They evolved from the protists approximately 700 million years ago. Copyright © 2010 Ryan P. Murphy

220. • Metazoan animals: They are multicellular, mitochondrial eukaryotes with differentiated tissues, including nerves and muscles. – They evolved from the protists approximately 700 million years ago. Copyright © 2010 Ryan P. Murphy

228. • Echinoderms and humans are both in Deuterostomia which comprise one of the major groups within the animal kingdom. – We are both bilateral in our symmetry • Echinoderms begin life bilateral and then switch to radial symmetry. Copyright © 2010 Ryan P. Murphy

256. • Phylum Cnidaria: – Jellyfish is a misnomer.

257. • Phylum Cnidaria: – Jellyfish is a misnomer. They are not fish and do not even have a backbone.

258. • Phylum Cnidaria: – Jellyfish is a misnomer. They are not fish and do not even have a backbone. – They have roamed the seas for over 500 million years (oldest multi-cellular creature)

265. Jellies don’t have a brain, central nervous system, circulatory system, respiratory system, excretory system, and they have an incomplete digestive system.

269. Bud

277. • Two layers of cells. – The outer layer is known as the ectoderm or epidermis. – Layer in the middle is jelly. – Inner layer is known as the endoderm or gastrodermis Copyright © 2010 Ryan P. Murphy

278. • Two layers of cells. – The outer layer is known as the ectoderm or epidermis. – Layer in the middle is jelly. – Inner layer is known as the endoderm or gastrodermis. Copyright © 2010 Ryan P. Murphy

281. • Two layers of cells. – The outer layer is known as the ectoderm or epidermis. – Layer in the middle is jelly. Noncellular substance known as mesoglea – Inner layer is known as the endoderm or gastrodermis Copyright © 2010 Ryan P. Murphy

282. • Very diverse phylum. – Anthozoa (true coral, sea anemones, sea pens) 6000 spp – Cubozoa (box jellyfish) 20 spp – Hydrozoa (freshwater hydra, fire coral) 3000 spp – Scyphozoa (true jellyfish) 200 spp Copyright © 2010 Ryan P. Murphy

286. • Which is a… – Coral (Anthozoa) – Box Jelly (Cuboza) – Hydra (Hydrozoa) – True Jelly (Scyphozoa)

288. • Which is a… – Coral (Anthozoa) – Box Jelly (Cuboza) – Hydra (Hydrozoa) – True Jelly (Scyphozoa) True

289. • Which is a… – Coral (Anthozoa) – Box Jelly (Cuboza) – Hydra (Hydrozoa) – True Jelly (Scyphozoa) True

290. • Which is a… – Coral (Anthozoa) – Box Jelly (Cuboza) – Hydra (Hydrozoa) – True Jelly (Scyphozoa) True Box

291. • Which is a… – Coral (Anthozoa) – Box Jelly (Cuboza) – Hydra (Hydrozoa) – True Jelly (Scyphozoa) True Box

292. • Which is a… – Coral (Anthozoa) – Box Jelly (Cuboza) – Hydra (Hydrozoa) – True Jelly (Scyphozoa) True Box Coral

293. • Which is a… – Coral (Anthozoa) – Box Jelly (Cuboza) – Hydra (Hydrozoa) – True Jelly (Scyphozoa) True Box Coral

294. • Which is a… – Coral (Anthozoa) – Box Jelly (Cuboza) – Hydra (Hydrozoa) – True Jelly (Scyphozoa) True Box Coral Hydra

298. • Which is a… – Coral (Anthozoa) – Box Jelly (Cuboza) – Hydra (Hydrozoa) – True Jelly (Scyphozoa) Hydra

299. • Which is a… – Coral (Anthozoa) – Box Jelly (Cuboza) – Hydra (Hydrozoa) – True Jelly (Scyphozoa) Hydra Bud

300. • Which is a… – Coral (Anthozoa) – Box Jelly (Cuboza) – Hydra (Hydrozoa) – True Jelly (Scyphozoa) Hydra Bud

301. • Which is a… – Coral (Anthozoa) – Box Jelly (Cuboza) – Hydra (Hydrozoa) – True Jelly (Scyphozoa) Hydra Bud Corals and Anemones

302. • Which is a… – Coral (Anthozoa) – Box Jelly (Cuboza) – Hydra (Hydrozoa) – True Jelly (Scyphozoa) Hydra Bud Corals and Anemones

303. • Which is a… – Coral (Anthozoa) – Box Jelly (Cuboza) – Hydra (Hydrozoa) – True Jelly (Scyphozoa) Hydra Bud Corals and Anemones True Jelly

304. • Which is a… – Coral (Anthozoa) – Box Jelly (Cuboza) – Hydra (Hydrozoa) – True Jelly (Scyphozoa) Hydra Bud Corals and Anemones True Jelly

305. • Which is a… – Coral (Anthozoa) – Box Jelly (Cuboza) – Hydra (Hydrozoa) – True Jelly (Scyphozoa) Hydra Bud Corals and Anemones True Jelly Box Jelly

306. What do you think?

307. Hoax Alert!

308. “Be aware of hoaxes on the net.”

309. “Still a large Cnidarian however”

310. “Still a large Cnidarian however” Learn more about the Phylum Cnidaria at… http://www.ucmp.berkeley.edu/cnidaria/cnidaria.html

321. • Urochordata: ―Sea squirts‖ – Has primitive notochord

322. • Video Link. Cnidaria and Ctenophora – http://www.youtube.com/watch?v=3HzFiQFF QYw

325.  Phylum Porifera – Sponges

326.  Phylum Porifera – Sponges  Asymmetrical.

328. • Video! Sea Sponge filter feeding. – http://www.youtube.com/watch?v=T7E1rq7zHLc Copyright © 2010 Ryan P. Murphy Learn more about Porifera / spnges at… http://www.enchantedlearning.com/subjects/invertebrates/sponge/

333.  Phylum Rotifera  Wheeled organisms  (Draw in journal somewhere on page). Copyright © 2010 Ryan P. Murphy Learn more about Rotifera at… http://www.ucmp.berkeley.edu/phyla/rotifera/rotifera.html

334. • Rotifers are great for eating human waste / sludge in waste water treatment plants.

337. • Video! Rotifer Feeding – http://www.youtube.com/watch?v=fe7GAn8ZCz0

340. • There are three types of worms – Flatworms – Roundworms – Segmented worms

341. • There are three types of worms – Flatworms? – Roundworms? – Segmented worms?

346. • There are three types of worms – Flatworms? – Roundworms? – Segmented worms?ented wor

347. • There are three types of worms – Flatworms? – Roundworms? – Segmented worms?ented wor

348. • Worms are very old.

349. • Worms are very old. – Many fossils are dated back to the Cambrian, hundreds of millions of years ago.

353. • No joke, this is the mouth of a parasitic nematode that lives in your intestine and is common to almost all humans.

354. • Nematodes have a round body cavity. Learn more about Nematoda at… http://animaldiversity.ummz.umich.edu/accounts/Nematoda/

361. • Flatworms (Platyhelminthes) eat and release waste from the same opening. Copyright © 2010 Ryan P. Murphy Learn more about the Phylum Platyhelminthes at… http://animaldiversity.ummz.umich.edu/accounts/Platy helminthes/

369. • Video Link! Leeches NOVA podcast – http://www.youtube.com/watch?v=cKUAroimQrk Learn more about Annelida at… http://www.earthlife.net/inverts/annelida.html

377. • Statistics vary, but millions and millions of Arthropod species exist. They outnumber all other phylums of animals combined. – The Class Insecta represents 90% of all known species. Copyright © 2010 Ryan P. Murphy

393.  Class Insecta  6 legs.  3 body parts.  Head, thorax, abdomen.  Compound eyes.  2 antennae.  Only flying arthropod. Copyright © 2010 Ryan P. Murphy Learn more about Insecta at… http://animaldiversity.ummz.umich.edu/accounts/Insecta/

396. • Insects are believed by many scientists to be the most successful organisms on the planet.

397. • Which is a reason why insects are some of the most successful species on the planet? A.) They have been around for the last 400 millions years. B.) They survive in every environment on Earth. • Can survive extreme heat and drought. C.) They can multiply rapidly laying thousands of eggs. D.) They work all day in complex groups such as ants (without complaining). E.) 8 out of every 10 species on Earth is an insect. F.) All of the above. Copyright © 2010 Ryan P. Murphy

398. • Which is a reason why insects are some of the most successful species on the planet? A.) They have been around for the last 400 million years. B.) They survive in every environment on Earth. • Can survive extreme heat and drought. C.) They can multiply rapidly laying thousands of eggs. D.) They work all day in complex groups such as ants (without complaining). E.) 8 out of every 10 species on Earth is an insect. F.) All of the above. Copyright © 2010 Ryan P. Murphy

405. • Largest Insect (Some Debate) – The Weta Bug (Deinacrida carinata)

414. Learn more about Crustacea at… http://animaldiversity.ummz.umich.edu/accounts/Crustacea

416. • The single animal species that makes up the most biomass is a crustacean called the copepod. – If you weighed all the elephants in the world, they wouldn’t even move the scale compared to all of the copepods. Copyright © 2010 Ryan P. Murphy

417. • .Student needed to stand here

418. • .Student needed to stand here

437. • Video! Spider Web Construction – http://www.youtube.com/watch?v=eb6bqIWdQao

438. • Video! Time lapse of a spider making a web. (30 seconds) – http://www.youtube.com/watch?v=Qg8xFx7rl Rg&feature=fvst

451. • Millipedes – Class Spirobolida

452. • Millipedes – Class Spirobolida

465. Camel Spider – Not a true spider, related to ticks and scorpions in an order called Solifugae.

467. No venom, they just use their pinchers and brute, gory force.

468. Lizard in the Order Squamata

471. • What Class of Arthropoda is the specimen below?

472. • Answer! Class Crustacea, 8+ specialized legs, aquatic.

483. • Activity! Looking at pond water to identify phylum of animals. – Make three circles with a Petri-dish. – Make a wet-mount slide with one drop of pond water (get a chunk from the sample) – Draw a specimen in your circle and try to identify it. (You may see a Protist). Copyright © 2010 Ryan P. Murphy

484. • Activity! Looking at pond water to identify phylum of animals. – Make three circles with a Petri-dish. – Make a wet-mount slide with one drop of pond water (get a chunk from the sample) – Draw a specimen in your circle and try to identify it. (You may see a Protist). Copyright © 2010 Ryan P. Murphy

491. • Myxini: (Hagfish) Hagfish have three accessory hearts, no cerebrum or cerebellum, no jaws or stomach.

494. • Sea Squirt: (Urochordata)

495. • Sea Squirt: (Urochordata) – In its larvae stage it has all chordate characteristics: it has a notochord, a dorsal nerve cord.

496. • Fossil of early backboned organisms dating 560 million years ago. Copyright © 2010 Ryan P. Murphy Learn more about the Phylum Chordata at… http://animaldiversity.ummz.umich.edu/accounts/Chordata/

499. • Picture of fossil and recreation of an early amphibian. – Note location of where the fossil was found. Amphibians don’t inhabit this colder area (Evidence of continental drift). Copyright © 2010 Ryan P. Murphy

506. • The Coelacanth.

507. • The Coelacanth. – Believed to have gone extinct with dinosaurs.

508. • The Coelacanth. – Believed to have gone extinct with dinosaurs. – Rediscovered (living) in 1938 off the coast of South Africa.

509. • The lobe-finned fish are thought to be the start of the terrestrial (land) animals.

510. • The lobe-finned fish are thought to be the start of the terrestrial (land) animals. – Picture of lung fish moving across the mud.

518. • The lobe-finned fish are thought to be the start of the terrestrial (land) animals. – Picture of lung fish moving across the mud. “What we call arms were once legs.” “We are tetrapods.”

519. • One theory suggests that land animals developed when smaller bodies of water periodically dried up.

520. • One theory suggests that land animals developed when smaller bodies of water periodically dried up. – Being able to crawl from one pool to the next aided in survival.

521. • One theory suggests that land animals developed when smaller bodies of water periodically dried up. – Being able to crawl from one pool to the next aided in survival. – This ability was passed on from one generation to the next.

522. • Another theory

523. • Another theory – Lunged gulping fish could to avoid predation in the aquatic habitats by climbing into the shallows and then eventually the land. Learn more about lobe finned fish and tetrapod evolution at… http://dinosaurs.about.com/od/otherprehistoriclife/a/tetrapods.htm

524. • Which picture below is a tetrapod?

559. • Video Link! Cobra vs. Mongoose • http://www.youtube.com/watch?v=vdg9gk mWsEA&feature=relmfu

567. • Archosauria: Birds, Learn more at… http://www.ucmp.berkeley.edu/diapsids/archosauria.html

568. • Archosauria: Birds, dinosaurs, Learn more at… http://www.ucmp.berkeley.edu/diapsids/archosauria.html

569. • Archosauria: Birds, dinosaurs, and crocodiles Learn more at… http://www.ucmp.berkeley.edu/diapsids/archosauria.html

570. • Archosauria: Birds, dinosaurs, and crocodiles Learn more at… http://www.ucmp.berkeley.edu/diapsids/archosauria.html

577. • Sphenodontidae: The tuatara is the only species of sphenodontid alive today.

585. • Order Anura – Frogs and Toads

586. • Order Anura – Frogs and Toads – Have four limbs

587. • Order Anura – Frogs and Toads – Have four limbs – Some are vocal.

593. • Answer! All toads are frogs. (Family Bufonidae) – The class that includes toads have more stubby legs. – Drier and warty skin. – Poison glands behind eyes – Eggs laid in a chain not a clutch. Copyright © 2010 Ryan P. Murphy

594. “My name is

595. “My name is Toad, but I think it comes from toadstools which are Fungus and not amphibians”

600. Rudimentary Eyes

601. • Video Caecilians. – http://www.youtube.com/watch?v=DMvL4zOL SeM

602. • Which organisms below are members of the class Amphibia?

615. They don’t exist and have never existed.

632. • Aves (birds) evolved from reptiles…

633. • Birds can be very small and fly.

634. • Birds can be very large and non flying.

636. • Superorder Palaeognathae – ―Old jaws" More primitive and reptilian palate than that in other birds.

637. • Superorder Palaeognathae – ―Old jaws" More primitive and reptilian palate than that in other birds. • Struthioniformes:

638. • Superorder Palaeognathae – ―Old jaws" More primitive and reptilian palate than that in other birds. • Struthioniformes: ostriches,

639. • Superorder Palaeognathae – ―Old jaws" More primitive and reptilian palate than that in other birds. • Struthioniformes: ostriches, emus,

640. • Superorder Palaeognathae – ―Old jaws" More primitive and reptilian palate than that in other birds. • Struthioniformes: ostriches, emus, kiwis.

641. • Superorder Palaeognathae – ―Old jaws" More primitive and reptilian palate than that in other birds. • Struthioniformes: ostriches, emus, kiwis. • Tinamiformes: tinamous

642. • Tinamiformes: tinamous

643. • Superorder Neognathae: – Ten thousand species. – Many sizes and shapes (bills and feet) • Orders • Anseriformes—waterfowl • Galliformes—fowl • Charadriiformes—gulls, button-quails, plovers and allies • Gaviiformes—loons • Podicipediformes—grebes • Procellariiformes—albatrosses, petrels, and allies • Sphenisciformes—penguins • Pelecaniformes—pelicans and allies • Phaethontiformes—tropicbirds • Ciconiiformes—storks and allies • Cathartiformes—New World vultures • Phoenicopteriformes—flamingos • Falconiformes—falcons, eagles, hawks and allies • Gruiformes—cranes and allies • Pteroclidiformes—sandgrouse • Columbiformes—doves and pigeons • Psittaciformes—parrots and allies • Cuculiformes—cuckoos and turacos • Opisthocomiformes—hoatzin • Strigiformes—owls • Caprimulgiformes—nightjars and allies • Apodiformes—swifts and hummingbirds • Coraciiformes—kingfishers and allies • Piciformes—woodpeckers and allies • Trogoniformes—trogons • Coliiformes—mousebirds • Passeriformes—passerines

644. • Activity! Bird Structure Function and Survival by investigating beak type and foot type. – Each table group gets a token and a white board + dry erase marker – Guess right and keep your token, guess wrong and lose it. Who will survive to the end? Copyright © 2010 Ryan P. Murphy

668. • Which bird will be best at stabbing through the water to catch fish and other animals.

669. • Which bird will be best at stabbing through the water to catch fish and other animals.

671. • Which bird will be best at tearing through the body of small birds?

672. • Which bird will be best at tearing through the body of small birds?

713. • What animal has these feet?

718. • Remember, Birds came from dinosaurs

719. • Remember, Birds came from dinosaurs

721. This is grouse foot jewelry -Foot with lots of fine feathers to keep the bird warm on the snow.

722. The Jacana can walk on top of Lilly Pads because its toes are so long.

723. The Jacana can walk on top of Lilly Pads because its toes are so long.

724. • Activity! Bird Structure Functions. – Who still has their token left?

727. “Hey!” “Stop looking at my butt.”

738. • Have fins.

740. • Flying Fish (Cypselurus melanurus in the Atlantic)

743. • Superclasses for Fish

744. • Superclasses for Fish – Agnatha the jawless vertebrates.

745. • Superclasses for Fish – Agnatha the jawless vertebrates. – Gnathostomata (with jaws). • Within these superclasses there are four classes and two subclasses:

746. Superclass Agnatha – Class Myxini - hagfish – Class Cephalaspidomorphi - lampreys Superclass Gnathostomata with jaws – Class Chondrichthyes (cartilagineous fish - sharks and rays) – Class Osteichthyes (bony fish), which has two subclasses: • Actinopterygii (ray-finned fish) • Sarcopterygii (lobe-finned fish)

757. Superclass Gnathostomata with jaws – Class Chondrichthyes (cartilagineous fish - sharks and rays) – Class Osteichthyes (bony fish), which has two subclasses: • Actinopterygii (ray-finned fish) • Sarcopterygii (lobe-finned fish)

762. • Picture of shark scales under the microscope. – Notice the triangular shape.

765. • Answer! Sharks have cartilage for bones. Cartilage is heavy and sharks sink unless they constantly swim.

766. • Answer! Sharks have cartilage for bones. Cartilage is heavy and sharks sink unless the constantly swim. 95% of fish have bones.

769. Superclass Agnatha (jawless) – Class Myxini - hagfish – Class Cephalaspidomorphi - lampreys Superclass Gnathostomata with jaws – Class Chondrichthyes (cartilagineous fish - sharks and rays) – Class Osteichthyes (bony fish), which has two subclasses: • Actinopterygii (ray-finned fish) • Sarcopterygii (lobe-finned fish)

771.  Class Osteichthyes (bony fish), which has two subclasses:

773.  Sub Class Actinopterygii  Ray-finned with spikes and spines.  Makes up half of all vertebrae species

774.  Sub Class Actinopterygii  Ray-finned with spikes and spines.  Makes up half of all vertebrae species

775.  Sub Class Actinopterygii  Ray-finned with spikes and spines.  Makes up half of all vertebrae species.

784. • Coelacanths and lungfish. – Ancestral form of all tetrapod limbs.

785. Name the Class of fish based on the picture. Superclass Agnatha (jawless) – Class Myxini - hagfish – Class Cephalaspidomorphi - lampreys Superclass Gnathostomata with jaws – Class Chondrichthyes (cartilagineous fish - sharks and rays) – Class Osteichthyes (bony fish), which has two subclasses: • Actinopterygii (ray-finned fish) • Sarcopterygii (lobe-finned fish)

Kingdom Animalia Biology Lesson PowerPoint, Taxonomy, Animal Phylums

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Kingdom Animalia Biology Lesson PowerPoint, Taxonomy, Animal Phylums