arthropoda

Question 1

metamerism

Answer 1

segmentation unique to arthropods

Question 2

ecdysis

Answer 2

process of removing exoskeleton

Question 3

subphylum trilobitomorpha/trilobites

Answer 3

An extinct group of arthropods
Went extinct during Permian-Triassic Extinction

Question 4

Subphylum Chelicerata

Answer 4

merostomata and arachnida

Question 5

merostomata

Answer 5

horseshoe crabs

Question 6

arachnida

Answer 6

spiders, scorpions, ticks, mites

Question 7

chelicerae

Answer 7

pincer or fangs for feeding

Question 8

pedipalps

Answer 8

appendages near the mouth, second paired appendage
Enlarged “boxing gloves” in males

Question 9

book gills

Answer 9

used for swimming and respiration, found in merostomata

Question 10

book lungs

Answer 10

found in arachnida, adapted book gills for land

Question 11

Malphighian tubules

Answer 11

excretory system working in tandem with rectal gland

Question 12

periopods/pereiopods

Answer 12

five pairs of walking legs

Question 13

chelipeds

Answer 13

modified anterior legs

Question 14

subphylum crustacea

Answer 14

brachiopoda, copepoda, cirripedia, malacostraca

Question 15

pleopods/swimmerets

Answer 15

leg-like appendages used for swimming, biramous

Question 16

branciopoda

Answer 16

sea monkeys

Question 17

copepoda

Answer 17

plankton

Question 18

cirripedia

Answer 18

barnacles

Question 19

malacostraca

Answer 19

Shrimps, crabs, lobsters, crayfish

Question 20

serial homology

Answer 20

repeating legs on each segment, component of myriapods

Question 21

subphylum myriapoda

Answer 21

chilopoda and diplopoda

Question 22

chilopoda

Answer 22

centipedes

Question 23

diplopoda

Answer 23

millipedes

Question 24

subphylum hexapoda

Answer 24

insects

Question 25

zygentoma

Answer 25

wingless insects

Question 26

ametabolous

Answer 26

no metamorphasis

Question 27

hemimetabolous

Answer 27

incomplete metamorphasis

Question 28

holometabolous

Answer 28

complete metamorphasis

Question 29

paleoptera

Answer 29

include odonata, wings developed outside of body

Question 30

odonata

Answer 30

dragonflies

Question 31

ommatidia

Answer 31

individual eye units on dragonflies

Question 32

neoptera

Answer 32

new winged insects, can fold wings back

Question 33

order orthoptera

Answer 33

Grasshoppers, crickets, katydids, locusts Have chewing mouth parts due to herbivorous diet Enlarged hind legs for jumping Ears located on their front legs or abdomen

Question 34

blattodea

Answer 34

Cockroaches and termites Major pests Termites are eusocial Live in a caste system with a single queen

Question 35

mantodea

Answer 35

Praying mantis Modified raptorial forelimbs for prey capture Ambush predators Exhibit sexual canibalism

Question 36

hemiptera

Answer 36

true bugs, Wings make an X along the back Hoppers and jumpers (cicadas) Aphids (mealy bugs whiteflies, scale insects) Piercing and sucking mouthparts Most feed on plant fluids OFTEN HAVE ODOROUS GLANDS

Question 37

order phasmida

Answer 37

Stick and leaf bugs Elongated or flattened bodies Herbivores

Question 38

coleoptera

Answer 38

Beetles, fireflies, weevils The first pair of wings was modified to become elytra Protect wings while flying Mouthparts for biting and chewing

Question 39

order lepidoptera

Answer 39

Butterflies and moths Wings covered by minute scales Long, coiled mouthparts for feeding Feathered antennae on some species of moths

Question 40

order diptera

Answer 40

Flies and mosquitos SINGLE pair of wings Sucking mouthparts modified for sponging, lapping, or PIERCING Halteres: modified hindwings to become inconspicuous balancers

Question 41

hymenoptera

Answer 41

Bees, wasps, ants Narrow wings Mouthparts for lapping or biting Stinger, piercer, saw Social and solitary species Important pollinators