Dolichomacrostomum uniporum Luther, 1947 | 1958-1961 | | fine sand | rare, LWN. |
Dolichomacrostomum uniporum Luther, 1947 | 1958-1961 | | fine sand with fine shell gravel | 1 specimen at MTL. |
Promesostoma paracochleare Ax, 1952 | 1958-1961 | | fine shell gravel | occasional at LWN in lagoon with fine shell gravel. |
Plagiostomum torquatum Karling, 1940 | 1958-1961 | | medium sand, medium shell gravel | occasional at LWM. |
Plagiostomum sp. Boaden, 1963 | 1958-1961 | | medium shell gravel | rare in lagoon at LWN. |
Promonotus schultzei Meixner, 1943 | 1958-1961 | | medium shell gravel | LWN, from lagoon, common. |