| areolae |
Surface ornamentation on thecal plates that approximates deep depressions with or without raised sides. The sides may be round to polygonal and are closely appressed. Areolae can contain pores, even double pores.
출처: www.nmnh.si.edu/botany/projects/dinoflag/glossary....
|
|---|---|
| areolae |
Pores or perforations in the siliceous valves of diatoms
출처: silicasecchidisk.conncoll.edu/LucidKeys/Carolina_K...
|