What constitutes definitive evidence distinguishing the Khapra beetle from its native cousins under microscopic examination?
Answer
Setae structure and arrangement
While native and invasive species both possess body hairs, the structure and arrangement of the setae provide definitive clues required for regulatory confirmation.
Related Questions
What is the typical length range of an adult Khapra beetle?Which stage of the Khapra beetle life cycle is recognized as the most damaging?What characteristic structure terminates the antennae of the adult Khapra beetle?What feature is particularly noticeable on the rear end of the Khapra beetle larva?What physical quality makes the adult Khapra beetle appear dull instead of shiny?What specific marking is often found on native *Trogoderma* species but typically absent on the invasive Khapra beetle elytra?Where should inspection efforts primarily focus for finding larvae due to their preference for protected zones?What is a crucial finding during initial screening that points toward external transport being the entry pathway?What critical piece of evidence should be avoided being destroyed during immediate triage?What constitutes definitive evidence distinguishing the Khapra beetle from its native cousins under microscopic examination?What is the regulatory implication of a confirmed presence of the Khapra beetle in many regions?What substance must be avoided when preserving specimens for laboratory identification of *T. granarium*?