''Chaetomorpha antennina'' is a species of

green algae The green algae (: green alga) are a group of chlorophyll-containing autotrophic eukaryotes consisting of the phylum Prasinodermophyta and its unnamed sister group that contains the Chlorophyta and Charophyta/ Streptophyta. The land plants ...

of the family ''

Cladophoraceae Cladophoraceae are a family (biology), family of green algae in the order the Cladophorales.See the National Center for Biotechnology Information, NCBI]webpage on Cladophoraceae Data extracted from the This family includes notably the genus '' ...

''.

References

Cladophoraceae Plants described in 1847 Taxa named by Friedrich Traugott Kützing Chlorophyta species {{Ulvophyceae-stub