Hemimycale columella, Obelia dichotoma, Phrynorhombus norvegicus. Site: E of Black Rock, Strangford Lough.
 Hemimycale columella, Obelia dichotoma, Phrynorhombus norvegicus. Event number: 19830809/02. Site: E of Black Rock, Strangford Lough. 1983-08-09. (1/2) 
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