scopa Specialized tract of hairs between which female bees compact pollen for transport back to the nest. In solitary mining bees the principal scopa comprises plumose hairs on the hind legs and can be massively developed. Some mining bees have additional scopae on the underside of the first abdominal (metasomal) sternite. The families Fideliidae and Megachilidae have well-developed scopae on the ventral surface of the abdomen and these comprise dense fringes of stiff, straight or microscopically coiled hairs. Pollen scopae are absent in cuckoo bees, which do not forage for themselves.
More From encyclopedia.com
Hair Analysis , The scientific study of hair is called trichology and this field dates to the mid 1800s. Forensic scientists perform three major types of hair analys… Hair Spray , After the end of World War II (1939–45), many people considered the 1950s to be the beginning of a modern world, full of new products that would make… Wig , Wig Background Wigs are worn for either prosthetic, cosmetic, or convenience reasons. People who have lost all or part of their own hair due to illne… Wigs , Wigs Wigs are artificial heads of hair, either cunningly concealing baldness or glaringly obvious fashion items in their own right. The Jewish sheite… Trichotillomania , Trichotillomania Definition Trichotillomania is a psychiatric condition in which an individual has an uncontrollable desire to pull out his own body… Hair Loss , Definition Hair loss, or alopecia, is total or partial baldness caused by hormonal changes or physical or mental stress . Description Hair loss occur…
About this article
Updated About encyclopedia.com content Print Article
You Might Also Like