J. Bleeker

Distribution of Myctophidae (Pisces, Myctophiformes) during the four seasons in the mid North Atlantic

S. Spoel, J. Bleeker, 1991 .

From Cavolinia longirostris to twenty-four Diacavolinia taxa, with a phylogenetic discussion (Mollusca, Gastropoda)

H. Kobayasi, S. Spoel, J. Bleeker, 1993 .

Diacria piccola And Diacria maculata - 2 New Pteropod Mollusk Species From The Atlantic And Pacific Oceans

J. Bleeker, S. Vanderspoel, 1988 .

Medusae of the Amsterdam Mid North Atlantic Plankton Expeditions (1980-1983) with description of two new species

S. Spoel, J. Bleeker, 1988 .

Clio piatkowskii, a mesopelagic pteropod new to science (Gastropoda, Opisthobranchia)

S. Spoel, P. Schalk, J. Bleeker, 1992 .