Ichneumonidae Parasitoids graphycal prasantation by shahnul pathan cao balaghat jnkvv

1. COLLEGE OF AGRICULTURE
BALAGHAT
Assignment no.2
Diagrammatic presentation of
Ichneumonidae Parasitoids
Submitted by Submitted to
Shahnul. Dr.Raju kumar panse
3rd year 2nd sem. Assist. proffesor
Roll no.180401057 dept- Entomology

2. The Ichneumonidae also known as
the ichneumon wasps or ichneumonids is
a parasitoids waps family within the
insect order homiptera This insect family
is among the most spesies rich branches of
the tree of life. At the same time it is one
of the groups for which our knowledge
most severely lags behind their
actual diversity. The roughly 25,000
species described today probably
represent less than a quarter of their
true richness but reliable estimates are
lacking, as is much of the most basic
knowledge about
their ecology distribution and evolution

3. Ichneumonid wasps with very few
exceptions attack the immature stages
of holometabolous insects and spiders
eventually killing their hosts
They thus fulfill an important role as
regulators of insect populations both in
natural and semi-natural systems making
them promising agents for biological
control
Ichneumon wasps

4. 1.diphius sp.

5. 2. Anomaloninae

6. Scientific classification
Kingdom: Animalia
Phylum: Arthropoda
Class: Insect
Order: Hymenoptera
Suborder: Apocrita
Superfamily: Icheunamonidaes
Family: IIchneumonidae latrielly
The distribution of the ichneumonids was traditionally considered
an exception to the common latitudinal gradient in species diversity
since the family was thought to be at its most species-rich in the
temperate zone instead of the tropics but numerous new tropical
species have now been discovered.

7. Morphology
Megarhyssa greenei female
Morphology of the head and its processes: (А) head capsule; (В) antenna; (С) mandible
Morphology of the thorax (D)

9. Morphology of the abdomen and processes of the thorax: (E) front wing; (F) leg III; (G) abdomen of
female
Reproduction and diet
1.Phytodietus, egg on Pococera caterpillar

10. 2. Zatypota albicoxa laying egg on a spider
3.Itoplectis maculator laying eggs in moth cocoons

11. 4.Rhyssa persuasoria laying eggs in dead wood, parasitising larvae of beetles or sawflies
5.Therion circumflexum drinking from damaged edge of leaf
6. Hercus fontinalis larvae feeding on caterpillar

12. Thank-you