Ceramium fastigiatum

Ceramium strictum

Ceramium nodosum

Conferva uncialis

Conferva flavescens

Polysiphonia fastigiata

Conferva carnea

Ceramium fastigiatum

Chondrus crispus. var.

Conferva floccosa

Ceramium ciliatum β acanthonatum

Callithamnion gracillimum

Enteromorpha compressa. var.

Conferva glaucescens

Schizonema Smithii, torquata [= Schizonema smithii var. torquatum]

Callithamnion polyspermum

Conferva Carparyi

Ceramium gracillimum

Calothrix confervicola / parasitic

Schizonema parasiticum

Callithamnion spongiosum

Conferva gracilis

Polysiphonia spinulosa

Polysiphonia simulans

Callithamnion corymbosum