author: | Jondelius U |
title: | Pterastericola pellucida n.sp., an endosymbiotic flatworm (Dalyelloida: Pterastericolidae) from Astropecten irregularis with notes on the monophyly of the genus Pterastericola. |
publication: | Ophelia 30(1): 55-62 |
year: | 1989 |