Craterolophus (redirect from Craterolophidae) a genus of jellyfish. It is the only genus in the monotypic family Craterolophidae. Species of this genus are characterized by the absence of primary... 2 KB (97 words) - 05:49, 14 February 2024 |
There are 302 species of cnidarians (phylum Cnidaria) recorded in Ireland. The cnidarians' distinguishing feature is cnidocytes, specialized cells that... 12 KB (591 words) - 21:38, 16 November 2023 |