Rinawa is a genus of South Pacific dwarf sheet spiders that was first described by Raymond Robert Forster in 1970.
Species it contains four species, all found in New Zealand: Rinawa bola Forster, 1970 – New Zealand Rinawa cantuaria Forster, 1970 – New Zealand Rinawa otagoensis Forster, 1970 (type) – New Zealand Rinawa pula Forster, 1970 – New Zealand
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