Gulf teems with crustacea and polychaeta, as well as various species of sea squirts and sea urchins. The benthos is a soft sediment shelf, with species of zosteraceae around the mouth of the Port River. The cardinalfish genus Vincentia takes its name from Gulf St Vincent where the type specimen of its type species was collected. Gallery See also Gulf St Vincent Important Bird Area References External links South Australian State Gazetteer PlaceNames Online Search Friends of Gulf St Vincent Accessed 14 February 2014. Bodies of water of South Australia St Vincent Coastline of South Australia Aulacogens IMCRA meso-scale bioregions