Corollospora is a genus of fungi in the Halosphaeriaceae family. The genus contained 19 species in 2008, it increased to 29 species by 2023.

Corollospora maritima is a marine ascomycete species. While, arenicolous (living or burrowing in sand) ascomycete Corollospora cinnamomea was found on a beach in Puerto Rico.

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