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FERRERO-VICENTE, L.; LOYA-FERNANDEZ, A.; MARCO-MENDEZ, C.; MARTINEZ-GARCIA, E.; SAIZ-SALINAS, J.; SANCHEZ-LIZASO, J. First Record of the Sipunculan Worm Phascolion (Phascolion) Caupo Hendrix, 1975 in the Mediterranean Sea. Mediterr. Mar. Sci. 2012, 13, 89-92.