Supriya Ghosh (Editor)

Rhynocoris tristis

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Kingdom
  
Animalia

Class
  
Insecta

Suborder
  
Heteroptera

Scientific name
  
Rhynocoris tristis

Phylum
  
Arthropoda

Order
  
Hemiptera

Family
  
Reduviidae

Rank
  
Species

Rhynocoris tristis is a species of assassin bug family (Reduviidae), in the subfamily Harpactorinae. R. tristis is a polyphagous predator found in sub-Saharan Africa.

Life History

R. tristis is associated with Stylosanthes guinaensis, and this association is thought to be due to the prey species attracted by flowers of S. guinaensis. R. tristis is unusual in the insect world in that males provide paternal care by guarding egg masses. from parasitic wasps and insect predators. Males will also cannibalize some of the eggs that they guard. R. tristis prefers to lay its eggs on the stems of plants, in contrast to most members of the harpactorinae, which prefer to lay them on the undersides of leaves.

References

Rhynocoris tristis Wikipedia


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