Dictyosphaeriaceae is a family of green algae

Green algae

The green algae are the large group of algae from which the embryophytes emerged. As such, they form a paraphyletic group, although the group including both green algae and embryophytes is monophyletic...

. It can reproduce either asexually by use of an autospore, or sexually by fertilization of an egg by sperm. It forms colonies which have a gelatinous coating. The four (or more?) daughter cells connect via filaments derived from the cell wall of the mother cell. The cell body is elliptical, spherical, or heart shaped. It has a single chloroplast which is plate-like or cup-shaped and contains a pyrenoid.