What is "cavernularia"

Cavernularia is a genus of lichenised ascomycetes in the large family Parmeliaceae. It is a genus of only two currently accepted species. Both members of the genus have a foliose growth form. They are commonly referred to as the pitted lichens.

Cavernularia is a genus of marine cnidarians in the family Veretillidae.

C. obesa is a bioluminescent organism whose light-emitter is composed of 2-(p-hydroxyphenylacetamido)-3-benzyl-5-(p-hydroxyphenyl)pyrazine.

Cavernularia may refer to:

• Cavernularia (lichen), a genus of lichenised ascomycetes in the large family Parmeliaceae
• Cavernularia (cnidarian), a genus of marine cnidarians in the family Veretillidae