Freckle regular use of sunblock can inhibit their development. Liver spots (also known as sun spots and lentigines) look like large freckles, but they form after years of exposure to the sun. Liver spots are more common in older people. Freckle Freckles are clusters of concentrated melaninized cells which are most easily visible on people with a fair complexion. Freckles do not have an increased number of the melanin-producing cells, or melanocytes, but instead have melanocytes that overproduce melanin granules (melanosomes) changing the coloration of the outer skin cells (keratinocytes). As such, freckles are different from lentigines and moles, which are
Syncordulia serendipator and parallel from above. The inferior appendages have shallow hooks. The species is endemic to the Western Cape Province, South Africa, where it inhabits montane rock-and boulder-strewn streams and rivers with pools in fynbos localities. It is a rare species and only found localised. Syncordulia serendipator Syncordulia serendipator, the rustic presba, is a species of dragonfly in the family Corduliidae. The rustic presba is of medium size and stout build. The body is dark brown with yellow spots, the face is yellow-brown with brownish dark grey eyes. The thorax is brownish black with pale spots. It is glossy and covered