Collecting site

Denmark north sea coast
point to represent the coast of Denmark.
latitude: 56.57     56°34'12"N
longitude: 8.13     8°7'48"E

[Precision of location: gauged from chart or map]
[Site Named Here by name of sea, gulf, or country named in source publication]

Collected here:

Microstomum album (Attems, 1897)	1913 or earlier			slow moving bertween plants and hydroids on beaches of Denmark, Helgoland and ? [Graff questions] Banyuls-sur-mer.
Astrotorhynchus bifidus regulatus Graff, 1905	1905 or earlier			Danish waters.
Acrorhynchus caledonicus (Claperede, 1861)	1913 or earlier	1-3 m		in ebb tide pools, and litoral zone in large numbers.
Polycystis naegelii Kölliker, 1845	1913 or earlier			living among plants in the litoral zone.
Phonorhynchus helgolandicus (Metschnikow, 1865)	1913 or earlier
Provortex balticus (Schultze, 1851)	1823 or earlier
Thylacorhynchus arcassonensis de Beauchamp, 1927	1974 or earlier			die schwedische Westküste und dänische Nordseeküste...