Presentation is loading. Please wait.

Presentation is loading. Please wait.

INSECTS HOLT CH. 29-3 PG. 712-715. INSECT CHARACTERISTICS Share similar body plan.

Similar presentations


Presentation on theme: "INSECTS HOLT CH. 29-3 PG. 712-715. INSECT CHARACTERISTICS Share similar body plan."— Presentation transcript:

1 INSECTS HOLT CH PG

2 INSECT CHARACTERISTICS Share similar body plan

3 INSECT CHARACTERISTICS Share similar body plan Specilized mouthparts for feeding

4 INSECT CHARACTERISTICS Share similar body plan Specilized mouthparts for feeding Unique life cycle

5 INSECT CHARACTERISTICS Share similar body plan Specilized mouthparts for feeding Unique life cycle Ability to fly

6 INSECT CHARACTERISTICS Share similar body plan Specilized mouthparts for feeding Unique life cycle Ability to fly 3 pair walking legs

7 ADAPTATIONS FOR FEEDING MANDIBLES-

8 ADAPTATIONS FOR FEEDING MANDIBLES- Suck up liquid nutrients

9 ADAPTATIONS FOR FEEDING MANDIBLES- Suck up liquid nutrients Chew wood (termites/carpenter ants)

10 ADAPTATIONS FOR FEEDING MANDIBLES- Suck up liquid nutrients Chew wood (termites/carpenter ants) Eat hard seeds (harvester ants)

11 ADAPTATIONS FOR FEEDING MANDIBLES- Suck up liquid nutrients Chew wood (termites/carpenter ants) Eat hard seeds (harvester ants) Suck nectar from deep inside flowers

12 ADAPTATIONS FOR FLIGHT Lightweight body

13 ADAPTATIONS FOR FLIGHT Lightweight body Wings

14 ADAPTATIONS FOR FLIGHT Lightweight body Wings Develop from sac-like outgrowths

15 ADAPTATIONS FOR FLIGHT Lightweight body Wings Develop from sac-like outgrowths Made of chitin

16 ADAPTATIONS FOR FLIGHT Lightweight body Wings Develop from sac-like outgrowths Made of chitin Some have 2 pair

17 ADAPTATIONS FOR FLIGHT Lightweight body Wings Develop from sac-like outgrowths Made of chitin Some have 2 pair Strengthened by veins

18 ADAPTATIONS FOR FLIGHT Lightweight body Wings Develop from sac-like outgrowths Made of chitin Some have 2 pair Strengthened by veins Strong muscles to power flight

19 FLYING INSECTS ptera=wing

20 FLYING INSECTS ptera=wing COLEOPTERA=beetles First pair of wings=sheild

21 FLYING INSECTS ptera=wing COLEOPTERA=beetles First pair of wings=sheild DIPTERA=flies/mosquitoes 2 nd pair of wings used for stability

22 FLYING INSECTS ptera=wing COLEOPTERA=beetles First pair of wings=sheild DIPTERA=flies/mosquitoes 2 nd pair of wings used for stability LEPIDOPTERA=butterflies/moths Wings covered in tiny scales

23 FLYING INSECTS ptera=wing COLEOPTERA=beetles First pair of wings=sheild DIPTERA=flies/mosquitoes 2 nd pair of wings used for stability LEPIDOPTERA=butterflies/moths Wings covered in tiny scales HYMENOPTERA=bees/wasps/ants Wings fold over abdomen when not used

24 INSECT LIFE CYCLE METAMORPHOSIS-dramatic physical change

25 INSECT LIFE CYCLE METAMORPHOSIS-dramatic physical change COMPLETE METAMORPHOSIS

26 INSECT LIFE CYCLE METAMORPHOSIS-dramatic physical change COMPLETE METAMORPHOSIS EGG LARVA-worm-like stage/eats LOTS

27 INSECT LIFE CYCLE METAMORPHOSIS-dramatic physical change COMPLETE METAMORPHOSIS EGG LARVA-worm-like stage/eats LOTS PUPA-resists cold/dryno eating CHRYSALIS-butterflies COCOON-moths

28 INSECT LIFE CYCLE METAMORPHOSIS-dramatic physical change COMPLETE METAMORPHOSIS EGG LARVA-worm-like stage/eats LOTS PUPA-resists cold/dryno eating CHRYSALIS-butterflies COCOON-moths ADULT

29 INCOMPLETE METAMORPHOSIS EGG

30 INCOMPLETE METAMORPHOSIS EGG NYMPH-small, wingless, non-reproductive form of adult

31 INCOMPLETE METAMORPHOSIS EGG NYMPH-small, wingless, non-reproductive form of adult ADULT

32 SOCIAL INSECTS Divide labor, parental care

33 SOCIAL INSECTS Divide labor, parental care Communicate between individuals

34 SOCIAL INSECTS Divide labor, parental care Communicate between individuals CASTE-individuals role in social community

35 SOCIAL INSECTS Divide labor, parental care Communicate between individuals CASTE-individuals role in social community PHERMONES-hormone-like chemical used for communication

36 SOCIAL INSECTS Divide labor, parental care Communicate between individuals CASTE-individuals role in social community PHERMONES-hormone-like chemical used for communication HONEYBEES

37 SOCIAL INSECTS Divide labor, parental care Communicate between individuals CASTE-individuals role in social community PHERMONES-hormone-like chemical used for communication HONEYBEES QUEEN-lays eggs

38 SOCIAL INSECTS Divide labor, parental care Communicate between individuals CASTE-individuals role in social community PHERMONES-hormone-like chemical used for communication HONEYBEES QUEEN-lays eggs WORKER-female, sterile, cleans/cares/gets food/repairs

39 SOCIAL INSECTS Divide labor, parental care Communicate between individuals CASTE-individuals role in social community PHERMONES-hormone-like chemical used for communication HONEYBEES QUEEN-lays eggs WORKER-female, sterile, cleans/cares/gets food/repairs DRONE-male

40 SOCIAL INSECTS Divide labor, parental care Communicate between individuals CASTE-individuals role in social community PHERMONES-hormone-like chemical used for communication HONEYBEES QUEEN-lays eggs WORKER-female, sterile, cleans/cares/gets food/repairs DRONE-male TERMITES

41 SOCIAL INSECTS Divide labor, parental care Communicate between individuals CASTE-individuals role in social community PHERMONES-hormone-like chemical used for communication HONEYBEES QUEEN-lays eggs WORKER-female, sterile, cleans/cares/gets food/repairs DRONE-male TERMITES QUEEN-lays eggs

42 SOCIAL INSECTS Divide labor, parental care Communicate between individuals CASTE-individuals role in social community PHERMONES-hormone-like chemical used for communication HONEYBEES QUEEN-lays eggs WORKER-female, sterile, cleans/cares/gets food/repairs DRONE-male TERMITES QUEEN-lays eggs KINGS-males

43 SOCIAL INSECTS Divide labor, parental care Communicate between individuals CASTE-individuals role in social community PHERMONES-hormone-like chemical used for communication HONEYBEES QUEEN-lays eggs WORKER-female, sterile, cleans/cares/gets food/repairs DRONE-male TERMITES QUEEN-lays eggs KINGS-males WORKERS-gather food, raise young, excavate tunnels

44 SOCIAL INSECTS Divide labor, parental care Communicate between individuals CASTE-individuals role in social community PHERMONES-hormone-like chemical used for communication HONEYBEES QUEEN-lays eggs WORKER-female, sterile, cleans/cares/gets food/repairs DRONE-male TERMITES QUEEN-lays eggs KINGS-males WORKERS-gather food, raise young, excavate tunnels SOLDIERS-defend colony

45 SUBPHYLUM MYRIAPODA MYRIAPODA=many legs

46 SUBPHYLUM MYRIAPODA MYRIAPODA=many legs CENTIPEDES-

47 SUBPHYLUM MYRIAPODA MYRIAPODA=many legs CENTIPEDES- One pair of legs/segment (silverfish)

48 SUBPHYLUM MYRIAPODA MYRIAPODA=many legs CENTIPEDES- One pair of legs/segment (silverfish)

49 SUBPHYLUM MYRIAPODA MYRIAPODA=many legs CENTIPEDES- One pair of legs/segment (silverfish) Flat Poisonous

50 SUBPHYLUM MYRIAPODA MYRIAPODA=many legs CENTIPEDES- One pair of legs/segment (silverfish) Flat Poisonous

51 SUBPHYLUM MYRIAPODA MYRIAPODA=many legs CENTIPEDES- One pair of legs/segment (silverfish) Flat Poisonous MILLIPEDES 2 pair of legs/segment

52 SUBPHYLUM MYRIAPODA MYRIAPODA=many legs CENTIPEDES- One pair of legs/segment (silverfish) Flat Poisonous MILLIPEDES 2 pair of legs/segment round

53 SUBPHYLUM MYRIAPODA MYRIAPODA=many legs CENTIPEDES- One pair of legs/segment (silverfish) Flat Poisonous MILLIPEDES 2 pair of legs/segment round scavengers


Download ppt "INSECTS HOLT CH. 29-3 PG. 712-715. INSECT CHARACTERISTICS Share similar body plan."

Similar presentations


Ads by Google