he basic coloration of the animals is a lush green. Along the abdomen (abdomen) there is a brown line bordered by white and black spots. The thorax (chest) is also embellished with a fine brown pattern. The legs change from an initial grayish color to yellow joints. After that the legs turn brownish to red and complete the great appearance of Peucetia lucasi.
The animals can be kept in small groups. Of course, this is only successful if they are also fed sufficiently. Peucetia lucasi can be kept relatively dry and a humidity of 40-50% is sufficient. The spiders hunt their prey and do not build webs. Safety threads are built each time they walk through the terrarium.