Assertion: peacock's fan | /r/CapableOf | form pattern
Facets:
value: often
type: TEMPORAL
Source sentences:
text: They are known as Peacock Spiders, based on the peacock-like display of the dorsal (upper) surface of the abdomen (opisthosoma) of the males, on which there is a "plate" or "fan" of usually brightly colored and highly iridescent scales and hairs, often forming patterns in which the foreground colors contrast with the iridescent background.