【2019】农业昆虫学-基础昆虫1(YH)

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Kingdom Animalia

Phylum Arthropoda

Class Insecta
4 1000
3.5
2/3
50 10
55
56

a
b


28
2.4



85

17.3



malaria
(
Naegleria fowleri)

400
stylets
• • •
• 4

• •


A, B.
A.
B.
C.
• •

• •



1
• mediproboscis distiproboscis

A, B.
A.
B.
•1 •2
•3
2
1.
tergum
phragma dorsal tongitudinal muscle
integument
paranotal lobe
A.
B.
C.
D.
2.
3
3
3.
Veins
•A.
venation
B.
hypothetical primitiue venation
7
6
1
C
Sc
R
M
Cu
(h)
r
s
rm
m
A
J
m Cu .

open cell

closed cell
A.
1
accesory veins
R1a R1b…
2
intercalary veins
1
2
3
“I” M3 M4
4
IM3
5
6
B.
•1.
2
Sc+R1
M3+4
•2.
• 12

membranous wing

tegmen

elytron

hemielytron

trichopterous wing

lepidotic wing
scales
H
capitate
I
lamellate
3-7
J
aristate
3
K
genicuate
L plumose
•1
Compound eyes 1
•2 • A.
3 • B.
17
Ocellus dorsal ocelli
21 lateral ocelli
6
• •
67 •

Sucking mouthparts

head
46
1
3
13

thorax 3
3
12

abdomen 11
Appendage •

Coxa
second trochanter
first trochanter
femur
tibia
tarsus
pretarsus
Body Surface
Sclerotized Region

dorsum
tergum tergite
A. B. C.
2.
pleurun



• • •
A. B. C. D.
1. •

6
2. •
• A.
walking leg
• B.
digging leg
mole cricket
May beetle
• C.
jumping leg
grasshopper
• D. beetle
swimming leg bug
• E.
grasping leg
praying mantid
locust
• F.
pollen carrying leg
honeybees
corbicula
(
)
10 12
scopa
• G.
clasping leg
3
• H.
clinging leg
1
1
Origin

birds
bats
front leg
9
2 • 11
cercus
3
median caudal filament

4 • A.
• B. prolegs

A.
Labrum

,
• epipharynx
B.
Mandibles

C.
Maxillae


5

D.
Labium

1

E. Hypopharynx •

•A • B,C • D,E •F •
• •
compound structure
:


1

1
11

2
• cibarial pump

fringed wing

halter

pseudohalter
8
5.
coupling apparatus

• • •
Sc Cu •
humeral vein •
hamuli
19
jugum (frenulum)
frenulum hook
coupling apparatus
(1)
amplexi form

laterum
pleurum pleurite

ventrum
sternum sternite
A
Sulcus
B
Sulture
6
8
Endoskeleton

• • • • • •
• •

,

1. 2.
3
3
4.
E
pectimate
F
bipectinate
.
G
clavate
A.
(2)
jugate form
B.
(3)
frenate form
(4)
A, B.
;
C.
; D.
1.

11 +

9 11
3
5

89

13
2.
•A.
genital segements
9
89
•B.
pregenital segements
178 segements
visceral
•C. 11
postgenital segements
10
3 •

• pleuromembrane
pleurosternum
• • • •
3
18
2
9
3
• B.
copulator

9
phallus
clasper 2

9
epiproct
paraproct 9
sternum
subgenital plate


90
90%

90%



100 300 2/3
pestis(

Yersinia pestis)



3

24
3
100%
Leabharlann Baidu
30% 100%

• 20
(Gros,1804)
Somite •
1820

1
1
1
• intersegmental membrane
-6
-3
9-12

tagmata
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