Class Insecta (general) Flashcards Preview

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Flashcards in Class Insecta (general) Deck (19):
0

Head , thorax, abdomen, segments

6, 3 , 11

1

Tergum nd sternum joined by..

Pleura

2

Tagmatisation

Division of body into segments .... Head , thoraX, aBdomen

3

Basic unit of compound eyes

Ommatidium

4

Protein in compound eyes

Rhodopsin

5

Function of antinae

Organ of smell nd hearing
Specializd bristles :- sensory tacticle function

6

Epipharynx bears:-

Organ of taste

7

Hypopharynx bear;-

Opening of salivary duct

8

Function of labrum

Draw food towards mandible

9

Mandible function

Cut food crushes it, masticates

10

Function maxilla

Mastication by forward , backward movement

11

Labium function

Part of piercing mouth parts

12

Labial palps

Serves like hand to grasp food, clearing antinae,

13

Type of mouth parts:- base of structure

1 prognathus
Hypognathus
Opisthognathus

14

Type mouth parts:- base of feeding habbit

Lapping/ sponging/ sucking type
Piercing nd sucking type
Cutting nd sponging type

15

Parts of thorax

Prothorax
Mesothorax
Metathorax

16

Cheatotaxy

Arrangement of the bristles in the thorax

17

No wings species

Apteran

18

Halters/ balancers

Reduced form of metathorax