19 Doto coronata. Hydroid, Sertularia cupressina, prey of D. coronata, plate LVII, modified, Hincks (1868).

19 Doto coronata.  Hydroid, Sertularia cupressina, prey of D. coronata, plate LVII, modified, Hincks (1868).

1: Polyp colony with scale. 2: magnified gonotheca and nine magnified hydrothecae.