Biology, Environment, Nature Mouth of red cotton bug (Dysdercus) Posted by Venkateshkumar on February 17, 2019February 17, 2019 The beak-like mouth part or rostrum has four segment segments and tip reaches at the base of the middle pair of legs. This mouth part is piercing and sucking type. Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading... Related