Collecting site

Vikarskär (Vikarskar, Vikarskären, Storlandet), Finland

latitude: 59.833302     59°49'59.89"N
longitude: 20.983299     20°58'59.88"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:

Anaperus tvaerminnensis (Luther, 1912)	prior to 1960			between Jovskär and Vikarskär, 60 cm deep. (Papi)
Dolichomacrostomum uniporum Luther, 1947	Jun 18, 1944		sand, gyttia	sand bank between the Islands of Vikarskär and Jovskär near Tvärminne, 30-35 cm deep.
Macrostomum balticum Luther, 1947	prior to 1960	2.5-3.0 m	sand, gyttja	between Vikarskär and Långholmen. All specimens found between June and August.
Macrostomum balticum Luther, 1947	prior to 1960	0.5 m	sand, gyttja	between Vikarskär and Jovskär. All specimens found between June and August.
Macrostomum curvituba Luther, 1947	prior to 1960
Monocelis lineata (Müller, 1773)	prior to 1960			between Vikarskär and Langholmen.
Promonotus schultzei Meixner, 1943	prior to 1960			Krogarviken: north of Vikarskär.
Minona baltica Karling & Kinnander, 1953	prior to 1960
Bothriomolus balticus Meixner, 1938	prior to 1960		fine sand	west bay.
Macrostomum hamatum Luther, 1947	Aug 31, 1943		sand, rock	southern bank. Vegetation includes Scirpus uniglumis, Juncus Gerardi, Aster tripolium, Phragmites. 3 specimens.
Tvaerminnea karlingi Luther, 1943	Aug 1936	0.2-7.0 m	sand	found on sand bottoms, pushes through sand grains. Between the Zoological Station and Vikarskär.
Bresslauilla relicta Reisinger, 1929	1961 or earlier		fine sand	18 degrees C., 2 specimens.
Provortex pallidus Luther, 1948	1962 or earlier
Provortex karlingi Ax, 1951	1962 or earlier			between Långholmen and Vikarskär.
Baicalellia brevitubus (Luther, 1918)	1962 or earlier			plants, sea shore rocky promontory zone. Between Vikarskär and Jovskär.
Baicalellia beauchampi (Ax, 1956)	1962 or earlier		sand	between Vikarskär and Jovskär, detritus containing sand, 30-40 cm. Papi.
Baicalellia pusilla (Luther, 1962)	1962 or earlier			between Jovskär and Vikarskär, 15-20l cm deep.
Brinkmanniella macrostomoides Luther, 1948	1962 or earlier			between Långholmen and Vikarskär.
Coronhelmis multispinosus Luther, 1948	1962 or earlier			Sandbank.
Koinocystis tvaerminnensis Karling, 1931	Aug 1929 - Mar 1930	1 m		Diese Art fand ich in geringer Anzahl dicht bei den Inseln Jofskär und Vikarskär in einer Tiefe von ungefähr 1 m. Der Boden war feiner Sand ohne Vegetation. In denselben Proben fand ich auch Placorhynchus und Proxenetes flabellifer.
Placorhynchus octaculeatus Karling, 1931	Aug 1929 - Mar 1930	1 m	sand	Krogarviken Bay, and the Islands of Jofskär and Vikarskär.
Acrorhynchus robustus Karling, 1931	Jun 1929			in the Sound between the Islands of Jofskär and Vikarskär.
Thalassoplanella collaris Luther, 1946	1946 or earlier			shallow water and in wet bank soil with Gyttja and humus.
Anthopharynx vaginatus Karling, 1940	1963 or earlier	3 m	Sand, mud	N. Tvärminne-Gebiet: Zwischen Vikarskär und Långholmen, Sand mit Schlick (A.L.)
Castrada (Castrada) lanceola (Braun, 1885)	1963 or earlier			Umgebung der Zool. Station Tvärminne: zwischen Långholmen u. Vikarskär;
Castrada (Castrada) subsalsa Luther, 1946	1963 or earlier			Vikarskär
Gieysztoria infundibuliformis (Fuhrmann, 1894)	1955 or earlier			Storlandet, vegetationsreicher Tümpel