kingdom animalia how many species of animals do you think there are?
TRANSCRIPT
Kingdom Animalia
How many species of animals do you think there are?
As of 2010…
Vertebrate AnimalsMammals 5,490Birds 9,998Reptiles 9,084Amphibians 6,433Fishes 31,300Total Vertebrates 62,305
Invertebrate AnimalsInsects 1,000,000Spiders and scorpions 102,248Molluscs 85,000Crustaceans 47,000Corals 2,175Others 68,827Total Invertebrates 1,305,250
Some of the phyla… of 36
• Phylum Porifera (“pore bearing”) – sponges• Phylum Platyhelminthes (“flatworm”)• Phylum Annelida (“ringed) - worms• Phylum Cnidaria (“possessing stings”) – corals, sea
anemones, jellyfish • Phylum Arthropoda (“jointed legs”) – insects and crustaceans• Phylum Mollusca (“soft bodied”) – snail, squid, octopus, clam• Phylum Echinodermata (“hedgehog skin”) - sea urchin, sea
cucumber, sea star• Phylum Chordata (chord = string)
Phylum Porifera (“pore bearing”) – sponges
Phylum Platyhelminthes (“flatworm”)
Phylum Annelida (“ringed) - worms
Phylum Cnidaria (“possessing stings”) – corals, sea anemones, jellyfish
Phylum Arthropoda (“jointed legs”) – insects and crustaceans
Phylum Mollusca (“soft bodied”) – snail, squid, octopus, clam
Phylum Echinodermata (“hedgehog skin”) - sea urchin, sea cucumber, sea star
Phylum Chordata (chord = string)
• Class Chondrichythes (chondro = cartilage; ichthys = fish) – sharks, rays
• Class Osteichythes (osteo = bone) – boney fish• Class Reptilia (reptili = creeping) - turtles,
lizards• Class Amphibia (amphi = on both sides, double;
bios = life) - frogs• Class Aves (avi = a bird) • Class Mammalia (mamma, mammil = milk fed)