Arthropoda Quiz Flashcards
What does Arthro mean?
joint
What does poda mean?
podium; appendage
What group comes after Arthropoda?
Myriapoda
What does Myriapoda mean?
ten thousand legs
What tagmta does myriapoda have?
Cephalon and trunk
What is a cephalen?
head
What is the tagmata of an arthropoda?
clephalen
thorax
abdomen
What characteristics do arthropodas have?
exoskelaten made of chitin
Jointed apendage
segmented body
What two groups come out of myriapodas?
Diplopoda
Chilopoda
What is a diplopoda?
4 legs/segment
millipedes
What is a chilopoda?
2 legs/segment
centipedes
What is chilo mean?
lips
What order comes after Myriapoda?
Chelicerata
What is unique about Chelicerata?
fangs and pedipalps
4 pairs of walking legs
What is the Chelicerata tagmata?
abdomin
chephalothorax
What is a chephalothorax?
head and thorax connected
What three groups branch from Chelicerata?
Aracnida
Merostomata
Pycogoni
What animal is aracnida?
spiders
waht animal is merostomata?
horseshoe crabs
what animal is pycogonia?
sea spiders
When did Myriapoda and Chelicerata floursish?
Early Period of Earth
What order comes after Chelicerata?
Crustacea
What makes Crustacea unique?
jumped from sea to land Biramous appendages (2 endings of arm like a lobster claw)
What is the tagmata of crustacea?
cephalothorax
abomin
What comes after Crustacea?
Uniramia
What is unique about Uniramia?
Uniramous appnendages
What is the tagmata of Uniramia?
thorax
clephalen
abdomen
What major event happened after Uniramia?
they started to have 6 legs
What comes after Uniramia?
Hexapoda (first to have 6 legs)
What major event happened after Hexapoda?
2 sets of wings
metamorphosis
What comes after Hexapoda?
Insects
What enviorment change happens to create 2 pairs of wings and Metamorphosis?
Plants Photosynthesis (plants coming to land)
What era do insects and all arthropoda occur?
Paleoptera
What happened when the change of atmosphere due to plants occured?
Permian Extinction (plants died off)
What happened after the Permian Extincition to plants?
before they needed alot of water
angiosperms and ferns
have pollen and seeds
What happened to animals after the Permian Extinciton?
Neoptera
wings fold along body
When was the Permian Extension after?
Hexapoda
Angiosperms are what?
proper trees
What are vascular plants?
plants that have veins
What did the creation of new plants effect for insects?
How they would be able to chew
What are the three types of insects?
Holometaboa
Hemipteroda
Orthopteroda
What is unique about Holometaboa?
go through full body metamorphosis
pollinating insects
What happened to plants that make insects need mouth parts?
Plants have sperms that need to be moved through pollination
Flowering plants
What is unique about Hemipteroda?
moth parts are for biting and sucking
What is unique about Orthopteroda?
develops mouth parts for chewing
What was the first cardiovascular system?
open circulatory
What are the 2 ways to get O2 inot the blood?
Gills or Book Lung
Tracea system
