About 1/2" across; without the flash, they look mainly grey with white banding on the tentacles. Found on docks next to, but not mixed among, the more common Orange-striped Green Anemones.
Tiny, about 1/4". Were firmly attached to stem. Not even sure they are anemones since so flat (no visible stalk). Guesses welcome!
Anthozoa is a class within the phylum Cnidaria. Unlike other cnidarians, anthozoans do not have a medusa stage in their development. Instead, they release sperm and eggs that form a planula, which attaches to some substrate on which the cnidarian grows. Some anthozoans can also reproduce asexually through budding. More than 6,100 species have been described.