
SIZE: M. giganteum max. 3 ft. high, M. senile max. 4 in. high
DISTINCTIVE FEATURES: Thin, fluffy tentacles.
DESCRIPTION:
Large, aggregating, white, orange, tan, or brown anemone. M. giganteum has up to 200 translucent tentacles. It is larger than M. senile. M. senile has fewer than 100 short tentacles. Both are monitored together in survey program.