What is the specific function of the pale, brush-like hairs ('scopa') on the male Anthidium manicatum's abdomen?
Answer
Scent dispersal during territorial displays
The specialized, brush-like tufts of pale hair found on the sides of the male Wool Carder Bee's abdominal segments, sometimes referred to as 'scopa,' serve a function entirely different from pollen collection typical of many other bee species. These structures are specifically adapted and utilized by the male for scent dispersal. This dispersal mechanism is integral to their highly aggressive, territorial behavior, as the scents likely help demarcate territory boundaries or enhance their visual display during confrontations with rivals attempting to access the floral resources or females within their patrolled area.
Related Questions
To which insect family does the Wool Carder Bee, Anthidium manicatum, belong?What is the specific function of the pale, brush-like hairs ('scopa') on the male Anthidium manicatum's abdomen?What action gives the Wool Carder Bee its common name related to female behavior?What plant species is noted as a known favorite source for the female's nest lining fiber?What is the primary ecological consequence of aggressive male Anthidium manicatum guarding behavior in new territories?Where does the native geographic range of the Wool Carder Bee primarily extend across?In which state and approximate decade was the establishment of wild populations of Anthidium manicatum first documented in North America?What feature distinguishes the male Wool Carder Bee from the female regarding their appearance?What process does the female perform after provisioning the brood cell with pollen and nectar before sealing it?What is the general classification for the nesting sites typically utilized by Anthidium manicatum?