Schusteria marina Pfingstl & Lienhard, 2017

Records associated with mangroves: Pointe Marin Beach, Sainte-Anne, Martinique, intertidal algae ( Bostrychia sp.) from mangrove roots ( Rhizophora mangle) (Pfingstl & Lienhard 2017).

Records from other habitats: La Sagesse Bay, Grenada, intertidal algae ( Bostrychia) growing on concrete structure (Pfingstl & Lienhard 2017).

Distribution: Martinique, Grenada.

Remarks: This species probably occurs on further islands of the Lesser Antilles (Pfingstl & Lienhard 2017).