Protogoniomorpha parhassus / Salamis parhassus
This is a large butterfly with a wingspan of up to 8 cm. Females sometimes grow to 9 cm. Apart from the slight size difference the sexes are similar.
In South Africa the Common Mother-of-pearl is found along the eastern regions of the country from East London through to Limpopo.
It is found in coastal and montane forests.
Although this butterfly may be seen all year round the population is highest in summer and autumn.
Above - The above photo of a Common Mother-of-Pearl butterfly was taken in my garden. They are not always around but when they are there their large size makes them very visible. A few days after taking the above photo I found a dead one and it is only when you have one in your hand can you truly appreciate the mother-of-pearl colours. Just take my word for it and don't go killing them!
Field Guide to Butterflies of South Africa - Author: Steve Woodhall - Year Published: 2005 - Page: 130
Gardening for Butterflies - Author: Steve Woodhall & Lindsay Gray - Year Published: 2015 - Page: 50
What's That Butterfly - Author: Steve Woodhall - Year Published: 2008 - Page: 1025