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Entomology and the lectures to help study, Lecture notes of Entomology

ENTOMOLOGY lecture notes and how they have the ability to help.

What you will learn

  • Which insect orders belong to the Entognatha class?
  • What are the main differences between Entognatha and Ectognatha classes of insects?
  • What are the characteristics of Collembola (springtails) and Archaeognatha (bristletails)?

Typology: Lecture notes

2020/2021

Uploaded on 12/02/2022

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Collembola (springtails)
Archaeognatha (bristletails)
Zygentoma (silverfish, firebrats)
Blattodea (cockroaches)
Orthoptera
(grasshoppers, crickets, katydids)
Dermaptera (earwigs)
Mantodea (praying mantises/mantids)
Phasmatodea (stick insects, leaf insects)
Insect Orders
Class
Entognatha
Class
Ectognatha
pf3
pf4
pf5
pf8
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Collembola (springtails)

Archaeognatha (bristletails)

Zygentoma (silverfish, firebrats)

Blattodea (cockroaches)

Orthoptera

(grasshoppers, crickets, katydids)

Dermaptera (earwigs)

Mantodea (praying mantises/mantids)

Phasmatodea (stick insects, leaf insects)

Insect Orders

Class

Entognatha

Class

Ectognatha

Collembola (springtails)

Class Entognatha

Ametabolous

Furcula and collophore

  • function for ‘springing’

Very small (0.25-6mm)

Most are soil dwellers

Everything from this point

on is in class Ectognatha

Archaeognatha (bristletails)

Ametabolous

Body covered with scales

2 cerci and a caudal filament

Large compound eyes

that touch each other

Long maxillary palps

Long antennae

Blattodea (cockroaches)

Madagascar Hissing

Cockroach

Paurometabolous

Detritivores (feed on decaying plant matter, or dropped food)

Lay eggs in an egg case (aka ootheca )

Blattodea (cockroaches)

American Cockroach German Cockroach

Small size

Transmit diseases that

result in gastroenteritis LIES

2 dark lines on pronotum

Large size

Transmit diseases that

result in gastroenteritis LIES

Reddish-brown in color