1 / 17

KINGDOM ANIMALIA

KINGDOM ANIMALIA. INVERTEBRATES. Phylum Porifera Sponges. Porifer means pore-bearing Filter feeder Fragmentation ; budding; hermaphrodites (carry both sperm & egg- but don’t fertilize themselves) Spicules - needle-like parts for body support. Phylum Cnidaria jellyfish, hydras, anemones.

davis
Download Presentation

KINGDOM ANIMALIA

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. KINGDOM ANIMALIA INVERTEBRATES

  2. Phylum PoriferaSponges • Porifer means pore-bearing • Filter feeder • Fragmentation; budding; hermaphrodites (carry both sperm & egg- but don’t fertilize themselves) • Spicules- needle-like parts for body support

  3. Phylum Cnidariajellyfish, hydras, anemones • Nematocyst to sting prey; one body opening • Sexual- male & females; budding • Tentacles to capture food; statocyst- cells help maintain balance

  4. Phylum Platyhelminthesflatworms (planarians, tapeworms) • Dig. Enzymes dissolve food use straw like tube to suck up food; one opening • Hermaphrodites • Pharynx- straw like tube that sucks up food; eyespots; auricle- senses chemicals in water

  5. Phylum NematodaRoundworms • 2 body openings- mouth & anus; some parasitic- most harmless • Sexual- males & females

  6. Phylum Annelidasegmented worms (earthworms, leeches) • 2 body openings; crop (stores food) gizzard (grinds) • Hermaphrodites • Segmented bodies; leeches are parasitic

  7. Phylum Molluscamollusks (snails, slugs, clams, oysters, octopus, squid) • 2 body openings; snails- tongue to scrape algae; clams- filter; squid- beak • Snail- hermaphro-dites • Clams & squid- separate sexes • Gastropods- snails • Bivalves- clams • Cephalopods- squid

  8. Phylum Echinodermataechinoderms (starfish, sea cucumbers, sand dollars) • 2 body openings; eject stomach • Regeneration of body parts; separate sexes • Spiny skin

  9. Phylum Arthropoda(insects, spiders, crustaceans) • Jointed appendages- legs, antennae, wings, etc. • 2 body openings; various mouth parts • Separate sexes- male & female • Variety of adaptations • Chitin in exoskeleton

  10. KINGDOM ANIMALIA Phylum Chordata

  11. Class Agnatha(hagfish & lamprey) • Slimy skin, no scales, no jaws • Cartilage endoskeleton • Gill slits • 2 chambered heart • Separate sexes; lay eggs • Parasites of other fish

  12. Class Chondrichthyes(sharks, skates, stingrays) • Small scales, rough skin, biting jaws • Cartilage endoskeleton • Gills • 2 chambered heart • Separate sexes; some lay eggs • Have lateral line sys. For detecting prey

  13. Class Osteichthyes(bony fish- tuna, trout, bass, seahorse) • Distinct scales, biting jaws • Bone endoskeleton • Gills with operculum (gill covering) • 2 chambered heart • Separate sexes; lay eggs; some spawn • Have swim bladder for floating in water

  14. Class Amphibia(frogs, toads, salamanders, newts) • Moist, smooth skin used for breathing • Bone endoskeleton • Breathe thru skin, also have gills as tadpoles & lungs as adults • 3 chambered heart • Separate sexes; need water to keep eggs moist • Tadpoles live in water, adults on land

  15. Class Reptilia(snakes, lizards, turtles, alligators) • Dry, smooth scaly skin • Bone endoskeleton • Lungs • 3 chambered heart • Separate sexes; lay amniotic egg on land • Amniotic egg keeps baby moist so no water needs

  16. Class Aves(birds) • Skin covered in feathers, feet have scales • Bone endoskeleton • Lungs with air sacs for extra oxygen storage • 4 chambered heart (sep. oxygen rich and oxygen poor blood • Separate sexes; lay amniotic egg in nests • Eat constantly to get energy for flight

  17. Class Mammalia • Skin has hair, mammary glands • Bone endoskeleton • Lungs with diaphragm muscle for taking in large amts. of air • 4 chambered heart • Separate sexes; have pouch or placenta for growing baby • Variety of adaptations

More Related