presentations Flashcards
Sphinx Moth eggs
-foliage
- Hatch in 6-9 days
sphinx moth adult
-emerge after 2 wk cocoon
-Crepuscular: forage from dusk to dawn
Dragonfly
-some of the first insects to evolve 300 million yrs ago (2 ft wingspan)
- eat 30-100 mosquitos daily
-INCOMPLETE metamorphosis
Dragonfly eggs
-water
-internal fertilization
-1-5 weeks to hatch
Dragonfly larva
-longest part of life cycle: 2 yrs underwater
-several molts
Dragonfly adult
-larva moves to edge of water to “learn” how to breathe air
-Molts out of old shell into adult
-lives up to a year
dagger moth
-3 yrs
-don’t like mint plants
-can be parasitic: oak trees
Dagger moth eggs
-shortest stage
- 10 days to hatch
- Oak
-only 1 set of eggs per moth ever
Dagger Moth Caterpillar
-yellow hairs; black sharp long
-chew off leaves
-1 month
Dagger moth pupa
-2 months
-brown
-bury into stems, buildings to pupate
-late spring
Dagger moth adult
-die either laying eggs or mating
-named due to design on wings
Cicada (Hemiptera)
INCOMPLETE: eggs, 5 instars
Cicada eggs
-200-400 eggs in slits in branches
Cicada Nymphs (egg)(4)(5th is adult)
-suck plants
-white and resemble termites
-underground 13-17 yrs before emerging
cicada adult
-Don’t sting or bite
Praying Mantis
-largest insect family
-Males: brown
-Females: green
-INCOMPLETE metamorphosis
Ootheca
Praying Mantis egg capsule laid in fall –> hatch in spring
Praying Mantis eggs
-200 per Ootheca
Hercules Beetle
-Central america –> NY
-One of the largest flying insects in the world
-MALES: 7 in
-FEMALES: 2 in
Hercules Beetle adult
-total life span can be 2 years
-FEMALES= no horns
House Cricket
-introduced to US as feeder pets
-males rub front wings together to make chirps
House Cricket Egg (both environments like holes)
holes
House Cricket Nymph
- 8-10 molts to get to adulthood
House Cricket Adult
-thread-like antenna; longer than body
House Cricket Death
cold
Flea
-flightless
-parasitic
Flea Egg
- grain of salt
- Shell chorion
- 1-10 to hatch
chorion
flea egg shell
oval shape
Flea Pupa
-same size as adults
- silk cocoon
Flea Adult
- 100 days
Crane Fly
-diptera
Crane Fly larva
- “Leather jackets” due to tough skin
- decomposer
- grey-green
Crane Fly adult
- 1-3 days
Bald Faced Hornet
largest nests
Bald Faced Hornet Larva
- feed on proteins
Bald Faced Hornet Pupa
-silk drawn cocoon