Copidognathus glandulifer Bartsch, 1996

Record associated with mangroves: West Coast Park, Singapore, among Cladophorales (green algae) and also on algal tuft of red algae on Avicennia pneumatophores; end of Lim Chu Kang Road, Cladophorales (green algae) around Avicennia mangroves (Bartsch 2015).

Records from other habitats: Macgillivray Reef, North east of Lizard Island, eastern Australia, 2m depth, coarse sand; Lizard Island, north end of Second beach, 1m depth, coarse sand and gravel; Heron reef, Heron island, 12 m depth fine to medium sand (Bartsch 1996i). St John’s Island, Singapore, sediment amongst colonies of polychaete tubes (Sabellariidae) (Bartsch 2015).

Distribution: Eastern Australia, Singapore.