Authors(s)	van der Baan, S.M. and L. Holthuis
Year	1969a
Title	On the occurrence of Isopoda in the surface plankton in the North Sea near the lightship Texel Netherlands Journal of Sea Research, 4(3): 354-363.

• Eurydice spinigera
• Idotea balthica
• Idotea emarginata
• Idotea linearis
• Idotea metallica