Nymphon signatum, the scarlet sea spider, is a species of sea spider.
This species is endemic to the South African coast and is found only from Cape Point to Port Alfred.[2]
The scarlet sea spider is 40-50mm across and has a bright red body with long legs. Both sexes have a pair of legs for holding the egg mass.[2]
This species is usually found associated with hydroids.[2]
Nymphon signatum, the scarlet sea spider, is a species of sea spider.