biology 1102 lecture seven. slide 2 – amphibians continued
TRANSCRIPT
Biology 1102
Lecture seven
Slide 2 – Amphibians continued
Slide 3 – Amphibian skin
Slide 4 – Dermal chromatophore units
Slide 5 – Salamander – order Urodela
Asian Salamander
Red Salamander
Mountain Salamander
Slide 6 – Frogs – order Anura
Slide 7 – Nuptial pads and Amplexus
Slide 9 – Reptiles- Class Reptilia
Slide 10 - Amniote egg
Slide 11 – Keratinized skin - scales
Slide 12 – Tortoises – order Testidines
Slide 13 – Sea turtles – order chelonia
Slide 13 – Anatomy of an turtle
Slide 14 – lizards Order Squamata; Suborder - Lacertilia (lizards)
Slide 15 – Snakes – Suborder Serpentes
Slide 16 – Fangs and poison glands
Slide 17 – Gaboon Viper
Slide 18- Order Crocodylia
Slide 19 - Alligators
Slide 20 – Birds – Class Aves
Slide 21 – Bird feet – four toe design
Slide 22 – Bird circulatory system
Slide 23 - Archaeopteryx
Slide 24 – Thecodonts – evolution of birds
Slide 25 – Ratite – flightless birds
Slide 26 – Carinate – birds capable of flight
Slide 27 - Feathers
Slide 28 – Skeletal structure of birds
Slide 29 – Avian bone anatomy
Slide 30 – Muscles of flight
Slide 31 – Toe locking mechanism
Slide 31 – Corvidae I
Jackdaws
Jays
Slide 32 – Corvidae II
Rooks Crows
Slide 33 – Corvidae III
Raven
Magpies
Slide 34 – Jackdaws using tools – Oxford University
Jackdaws using tools – Oxford University
Crow playing soccer
Crows using tools
Crow using cars to crack nuts
Slide 35 - Mammals
Slide 36 - Monostremes
Slide 37 – Marsupials
Slide 38 – placenta mammals
Slide 39 – Order Perissodactyla – hoofed mammals
Slide 40 – Order Artiodactla
Slide 31 – Order Carnivora
Slide 42 - Primates
Slide 43 – Order Cetacea
Slide 44 – Order Chiroptera
Slide 45 – Order Rodentia
Capybaras – world’s largest rodent
Porcupine Common house rats
Orynx
Slide 46 – Order Proboscidea
African Elephant Indian Elephant