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 Insect Morphology and SystematicsPronotum:
this sclerite is undivided and
SaddleInsect Morphology and SystematicsPronotum:
this sclerite is undivided and
Saddle
shaped in grass hopper,
Shield
like in
cockroach.
Pterothoracic notum:
Have 3 transverse
sutures
(Antecostal, Pre scutal and Scuto-scutellar)
and 5
tergites
(Acrotergite, Prescutum, Scutum, Scutellum and Post-scutellum)
Thoracic sterna:
Vental body plate of each thoracic segments are called as prosternum,
mesosternum and metasternum. Thoracic sterna is made up of a segmental plate called
Eusternun
and a intersternite called
Spinasternum
. Eusternum is made up of three sclerites viz.,
presternum, basisternum and sternellum.
Thoracic pleura:
Lateral body wall of thoracic segment between notum and sternum. Selerites of
pleuron is called as pleurites and they fuse to form
Pleural plate
. Pleural plate is divided into
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