43 terms

Grasshopper

STUDY
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Grasshopper belong to what kingdom
animalia
and what phylum
antropoda
subphylum?
hexapoda
and class
insecta
How many segments does a grasshopper have
8
do they all have same number of segments
yes
where is the thorax
center area, where all appendages attach
what is the hard covering of the thorax
carapace
is the antemnna branched or unbranched
unbranched
how many antenna are there
2
how many eyes
2
to what part of the body are the legs attached
the thorax ( head, thorax, abdomen)
how many pairs of legs
3
how many jumping legs
2
how many walking legs
4
do both sets of legs have claws
yes
how many sets of wings are there
2
what is the top wing called
forewing
what is the bottom wing called
hindwing
which wing is most fragile
bottom
what is the upper lip called
labrum
what is the lower lip called
labium
the moveable mouth parts that look like antenna are called
maxilla
the mandible is located where
under the maxilla
what is the mandible used for
chewing
how does the mandible open
side to side
what is the tympanum
ear
how many typanum are ther
2
what are spiracles used for
respiration
how many spiracles are there
4
females have what
pointy structure called oviposter
what is an oviposter used for
to deposit eggs into the soil
the forewings are used for what
flying
the hindiwng is used for what
protection
GRASSHOPPERS feed on what
plants
the food passes through what
digestive tract
where is waste eliminatedq
anus
open or closed circulatory
open
air enters through the ?
treachea
air can be pumped out of the treachea by movements of the
wings and abdomen
nervous system consists of
brain, ventral nerve cord, ganglia, and nerves
HOW MANY SIMPLE EYES
3 detect light
2 compound eyes detect
movement