Ectocarpales, Scytosiphonaceae
Hydroclathrus clathratus (C. Agardh) Howe
In natural habitat.
Photo Data
- Place
- : Samui Island, Surat Thani.
- Depth
- : 2.0 m
This species is complicatedly hemispherical with numerous round to oval-shaped holes of various diameters. The perforation margins roll up and inwards. The plants grow on rocks and gravel in lower intertidal zones along relatively calm shorelines.
Fresh specimen.