Zygantroplana yrsa Marcus & Marcus, 1968 | Sep, 1930 | 0 - 0.5 m | | Leg. Hummelinck, Kralendijk, near Pasanggrahan, coral fragments and rocky beach. many specimens. |
Gnesioceros sargassicola (Mertens, 1833) | Sep 20, 1948 | 0.5 - 1.0 m | | Leg. Hummelinck, Kralendijk, rocky beach with some sand, low tide. 1 specimen. |
Styloplanocera fasciata (Schmarda, 1859) | Sep, 1930 | 0 - 0.5 m | | Leg. Hummelinck, Kralendijk, near Pasanggrahan, coral fragments and rocky beach. 13 specimens. |
Amyris hummelincki Marcus & Marcus, 1968 | Sep, 1930 | 0 - 0.5 m | | Leg. Hummelinck, Kralendijk, near Pasanggrahan, beach-rock with coral fragments. 3 specimens. |
Boninia antillarum (Hyman, 1955) | Sep 16, 1930 | 0 - 0.5 m | | Leg. Hummelinck, Kralendijk, near Pasanggrahan, beach-rock. 1 spec. |
Acerotisa piscatoria Marcus, 1947 | Sep 3 & 5, 1930 | | | near Pasanggrahan, rocky beach, tidal zone. 2 spec. |
Lurymare matarazzoi (Marcus, 1950) | Sep 3 & 5, 1930 | 0 - 0.5 m | | near Pasanggrahan, coral fragments and beach-rock. 1 spec. |