Ralpharia magnifica Watson 1980

Ralpharia magnifica, solitary hydroid

The solitary hydroids, Ralpharia Magnifica, look like a bed of flowers, although they are actually animals. The mouth is in the centre of the "flower". Ralpharia magnifica can reproduce asexually by budding off tiny, free swimming medusae from around the mouth area. These in turn reproduce sexually. Ralpharia magnifica is a food source for the Blue Dragon nudibranch, Pteraeolidia ianthina.

Ralpharia magnifica, solitary hydroid

 

Distribution southern Australia and Tasmania
Depth to 20m
Max size to 10cm high
Family Tubulariidae
group = solitary hydroid