Beklemischeviella contorta (Beklemischev, 1927) | Sep 1964 | | | one specimen in a sample taken near Aveton Gifford (Devonshire) along the south coast of England in a narrow side creek of the river Avon estuary. Oligo- to mesohaline. |
Archilopsis unipunctata (Fabricius, 1826) | Nov 1963 | | | in a sample taken near Aveton Gifford (Devonshire) along the south coast of England in a narrow side creek of the river Avon estuary. |
Baicalellia brevituba (Luther, 1918) | Nov 1963 | | | in a sample taken near Aveton Gifford (Devonshire) along the south coast of England in a narrow side creek of the river Avon estuary. |
Proxenetes unidentatus den Hartog, 1965 | Sep 1964 | | | salt-marsh along the estuary of the river Avon. |
Macrostomum spirale Ax, 1956 | Sep 1964 | | | salt-marsh along the estuary of the river Avon. |
Placorhynchus octaculeatus octaculeatus Karling, 1931 | Sep 1964 | | | salt-marsh along the estuary of the river Avon. |
Provortex pallidus Luther, 1948 | Sep 1964 | | | salt-marsh along the estuary of the river Avon. |