Insect Order Characteristics Flashcards
Hemiptera (“True Bugs,” Cicada, Aphid) Metamorphosis
Incomplete - Egg, Nymph (with several molts), Adult
Hemiptera (“True Bugs,” Cicada, Aphid) Wings
1st pair hardened near base and membranous at ends, 2nd pair membranous, hold wings in an “X” over back
Coleoptera (Beetle) Wings
2 Sets – one outer “Sheath” wing meeting in straight line on back, one of flying wings beneath.
Coleoptera (Beetle) Mouthparts
Mandibles for CHEWING/BITING
Orthoptera (Grasshopper, Praying Mantis, Cricket) Mouthparts
Mandibles for BITING
Lepidoptera (Butterfly/Moth) Mouthparts
Proboscis for SUCKING/SIPHONING
Diptera (Mosquito, Gnat, Fly) Wings
Small wings, One pair Flight Wings, one pair HALTERES that act as a gyroscope
Hymenoptera (Wasp, Bee, Ant) Wings
Membrane Wings – 2 pair
Lepidoptera (Butterfly/Moth) Wings
Large scale-covered wings, 2 pair
Odonata (Dragonfly, Damselfly) Mouthparts
Mandibles for CHEWING
Hymenoptera (Wasp, Bee, Ant) Metamorphosis
Complete – Egg, Larva, Pupa, Adult
Orthoptera (Grasshopper, Praying Mantis, Cricket) Wings
Straight wings, the hindwing can fold under the forewings like a fan
Odonata (Dragonfly, Damselfly) Wings
2 pair long, transparent wings that can move independently
Orthoptera (Grasshopper, Praying Mantis, Cricket) Metamorphosis
Incomplete - Egg, Nymph (with several molts), Adult
Diptera (Mosquito, Gnat, Fly) Metamorphosis
Complete – Egg, Larva (Mosquito=”WRIGGLER”, Fly=”MAGGOT), Pupa, Adult