Collecting site

Spikarna, Finland

latitude: 59.8167     59°49'0.12"N
longitude: 23.2167     23°13'0.12"E

[Precision of location: Alexandria Digital Library (with NGA GNDB data)]
[Site Named Here by name of island, bay, strait, lake, river, or stream, etc., named in source publication]

Collected here:

Macrostomum curvituba Luther, 1947	prior to 1960
Monocelis lineata (Müller, 1773)	prior to 1960
Archilopsis unipunctata (Fabricius, 1826)	prior to 1960	22m	coarse sand	between Spikarna and Orn.
Provortex karlingi Ax, 1951	1962 or earlier			(M. Reuter).
Coronhelmis multispinosus Luther, 1948	1962 or earlier	22 m	coarse sand	Tvärminne, between Örn and Spikarna.
Procerodes littoralis (Ström, 1768)	1961 or earlier			In der Umgebung der Zool. Station Tvärminne sehr häufig in der Meeres- und äusseren Schärenzone: Spikarna
Planaria torva (Müller, 1773)	1961 or earlier			Tvärminne: Spikarna u. Pricke SSW von ihnen; Svartgrund.
Plagiostomum lemani Forel & Du Plessis, 1874	1960 or earlier			bis zu den inneren Schären mit Gyttjaboden und reicher Vegetation von Potamogeton perfoliatus u. pectinatus, Myriophyllum u.s.w.
Microdalyellia fusca (Fuhrmann, 1894)	1955 or earlier			Ufer der Inseln Spikarna , Rovholmarna Segelskär (Kluft an der Südseite).