Peacock spider
GENUS Maratus
RANGE Almost all species are found in the southern half of Australia, while one lives in China
SIZE About 1/16"–1/4" long
DIET Insects, other spiders
ABDOMEN In most species, males sport an opisthosomal flap with vibrant, elaborate patterns, which they unfold during their mating rituals.
EYES The spiders’ eyes can perceive the full spectrum of color, including ultraviolet light—useful for hunting and observing mates’ showy displays.
BODY Peacock spiders are covered in fuzz that gives them their bright hues.
LEGS Thanks to powerful legs with an internal hydraulic system, these spiders can jump up to 40 times their body length to attack prey or avoid predators.
At around 1/4" long, Maratus sarahae (shown here) is one of the largest species.
