English Name: Perforted brown seaweed,Sponge seaweed
Local/Bangla Name: Not Known
Photo: GBIF
Classification:
Kingdom: Chromista
Phylum: Ochrophyta
Class: Phaeophyceae
Order: Ectocarpales
Family: Scytosiphonaceae
Description:
Clathrate, spongy or net-like, thick, asymmetrical, and frequently lobed plants. Typically, clusters of rhizoids firmly bind them over the majority of the lower surface. Usually 15–25 cm across. Yellow-brown or light brown thallium.