beaded anemone

Phymanthus crucifer, commonly known as rock flower anemone, flower anemone, red beaded anemone or the beaded anemone, is a species of sea anemone in the family Phymanthidae. It has been described as "closely similar" to Heteractis aurora in several ways, commonly exhibiting "tentacles with swollen cross-bars" bearing large clusters of stinging nematocysts. However, P. crucifer may also be found with smooth tentacles, sometimes in the immediate vicinity of a swollen-crossbarred specimen.
The disk, flat and edged with about 200 short tentacles, may grow to 15 centimetres (5.9 in) across. The column, fully extended, may reach 15 to 20 centimetres (5.9 to 7.9 in) in length with a diameter of 51 to 76 millimetres (2.0 to 3.0 in) in large individuals; however, most individuals have only half this length and diameter. P. crucifer exhibits a high degree of colour variability, ranging from sandy or buff to dull green or even red. The base of the column is generally cream-coloured with streaks of red, greying towards the top. Rows of light and dark stripes and bumps radiate outward from the mouth, varying in colour from bright green in the centre to brown, lavender, yellow, or white going outwards...