Stragularia clavata ORIGIN Ocean origin Atlantic Ocean Region origin Kattegat Country origin Denmark Locality origin Hirsholm, Denmark Locality type Marine, On stone (upper sublittoral) Habitat Marine Isolator Pedersen P.M. CULTURE Medium TL30 Growth temperature 4°C Salinity 30PSU DETAILS Obtained from SCCAP Date of isolation May 1973 Date deposited to NORCCA 09-Mar-2017 Remarks Synonym: Ralfsia bornetii