Collecting site

Sandy beach on eastern shore of Sylt. Litoralstation (old littoral station), Biological Institute Helgoland, Biologische Anstalt Helgoland (BAH), List, Sylt

latitude: 55.016666     55°0'60"N
longitude: 8.433333     8°25'60"E

[Precision of location: Alexandria Digital Library (with NGA GNDB data)]
[Site Named Here by name of site (or city, etc.)]

Collected here:

Paromalostomum fusculum Ax, 1952	1967-1968	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	sandy beach, upper 4 cm of sand in summer, deeper into the sediment in winter
Paromalostomum proceracauda Pawlak, 1969	1967-1968	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	sandy beach, upper 4 cm of sand in summer, deeper into the sediment in winter
Paromalostomum dubium (de Beauchamp, 1927)	1967-1968	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	sandy beach, upper 4 cm of sand in summer, deeper into the sediment in winter
Antroposthia unipora Faubel, 1974	May-November 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	sandy beach slope, coarse sand, in ground water zone 40 cm deep, many animals
Pseudaphanostoma psammophilum Dörjes, 1968	May-November 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	sandy beach slope and mud flats (wadden), few animals
Aphanostoma album Dörjes, 1968	May-November 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	sandy beach slope and mud flats (wadden), few animals
Aphanostoma album Dörjes, 1968	May 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	mud sand beach east of Lister Hook
Praeconvoluta minor Faubel, 1974	May-November 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	sand beach slope and mud flats (wadden), many animals
Convoluella brunea Faubel, 1974	September-October 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	sand beach slope and mud flats (wadden), many animals
Antroposthia axi Faubel, 1974	May-June 1973	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	sand beach slope, few animals
Nemertoderma sp. Westblad, 1937	September 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	sand beach slope, one juvenile
Haplogonaria simplex Dörjes, 1968	June-August 1973	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	groin (breakwater) south of Blidsel Bay, very numerous
Haplogonaria simplex Dörjes, 1968	May-August 1973	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	sand beach slope and mud flats (wadden), few animals
Pseudaphanostoma syltensis (Dörjes, 1968)	May-November 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	sand beach slope and wadden areas, very numerous
Pseudaphanostoma syltensis (Dörjes, 1968)	September 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	Lister Hook, very numerous
Haplogonaria psammalia Faubel, 1974	May-November 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	sand beach slope and wadden areas, several animals
Simplicomorpha gigantorhabditis Dörjes, 1968	May-November 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	sand beach slope and wadden areas, several animals
Simplicomorpha gigantorhabditis Dörjes, 1968	September 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	East of Lister Hook
Paratomella unichaeta Dörjes, 1966	May 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	Sand beach, 3 specimens (chains of animals)
Anaperus tvaerminnensis (Luther, 1912)	May-November 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	Sand beach slope and wadden areas, few specimens
Actinoposthia biaculeata Faubel, 1974	May-November 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	Sand beach slope, several specimens
Paraproporus rosettiformis Faubel, 1974	June 1973	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	Sand flats, four specimens
Microposthia listensis Faubel, 1974	May-June 1972; Sept-Nov 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	Sand beach slope, several specimens
Microposthia listensis Faubel, 1974	May-July 1973	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	Sand beach slope, several specimens
Atriofronta polyvacuola Dörjes, 1968	May-November 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	Sand beach, several specimens
Paedomecynostomum bruneum Dörjes, 1968	May-November 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	Sand flats and wadden areas, few specimens
Philomecynostomum lapillum Dörjes, 1968	May-November 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	Sand flats and wadden areas, few specimens
Postmecynostomum pictum Dörjes, 1968	May-November 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	Sand flats and wadden areas, few specimens
Postmecynostomum pictum Dörjes, 1968	October 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	Mud sand flats and wadden areas, east of Lister Hook. few specimens
Pseudmecynostomum bruneofilum Faubel, 1974	May-August 1973	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	Sand flat and wadden areas, several specimens
Eumecynostomum papillosum (Faubel, 1974)	May-October 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	Sand flat and wadden areas, several specimens
Oligofilomorpha interstitiophilum Faubel, 1974	May-August 1973	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	Sand flat and wadden areas, several specimens
Anaperus tvaerminnensis (Luther, 1912)		eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	eulittoral in front of the old littoral station. date collected not specified.
Actinoposthia pigmentea Faubel, 1976	Jun, Aug 1974	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	2 specimens.
Actinoposthia longa Faubel, 1976	Jul 1974; Jul 1975	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	2 specimens.
Promonotus marci Ax, 1954	pre 1995	intertidal	sediment of wadden areas
Promonotus marci Ax, 1954	pre 1994	intertidal	sand from wadden areas
Retronectes sterreri Faubel, 1976	March-Nov, 1974, Feb. 1975	intertidal	sand
Retronectes spec. Faubel, 1976	spring, 1969	intertidal	sand
Ptychopera ehlersi Ax, 1971	Mar, Apr 1970		medium sand	2 specimens. leg. U. Ehlers.
Messoplana falcata (Ax, 1953)	1967-1970		sand	sand flat, east bank of the Litoral Station ( leg. Ax and Ehlers.)
Proxenetes (Paraxenetes) quadrispinosus den Hartog, 1966	Jul 1970		sand	40 meters from beach break. 1 specimen. leg. Ehlers.
Proxenetes (Perixenetes) trigonus Ax, 1960	Aug 1969		sand	sandflat, found between 10 and 55 m from the bank.
Proxenetes (Perixenetes) trigonus Ax, 1960	Sep 1969		sand	sandflat, found between 10 and 55 m from the bank.
Proxenetes (Perixenetes) trigonus Ax, 1960	May 1969		sand	sandflat, found between 10 and 55 m from the bank.
Proxenetes (Perixenetes) trigonus Ax, 1960	May 1970		sand	sandflat, found between 10 and 55 m from the bank.
Proxenetes (Perixenetes) trigonus Ax, 1960	Feb 1970		sand	sandflat, found between 10 and 55 m from the bank.
Proxenetes (Perixenetes) trigonus Ax, 1960	Jun 1970		sand	sandflat, found between 10 and 55 m from the bank.
Proxenetes (Perixenetes) trigonus Ax, 1960	Aug 1970		sand	sandflat, found between 10 and 55 m from the bank.
Proxenetes (Proxenetes) flabellifer Jensen, 1878	Aug, Sep 1969		sand	east, sand flat. leg. U. Ehlers.
Proxenetes (Proxenetes) simplex Luther, 1948	May 1969		sand	sand flat. leg.. U. Ehlers.
Proxenetes (Proxenetes) simplex Luther, 1948	Sep 1969		sand	sand flat. leg.. U. Ehlers.
Coronhelmis inornatus Ehlers, 1974	Aug 1970		sand	In the supralittoral of the beach slope; 7 m above the MHWL. 10-75 cm below the sand surface (groundwater 155 cm). 16 specimens.
Coronhelmis tripartitus Ehlers, 1974	Aug 1970		sand	in the sand flat and beach slope of the Litoralstation. 14 specimens.
Ciliopharyngiella intermedia Ax, 1952	Jun 1969 - Mar 1971		sand	Front sand Watt, lower and middle sand slope. Regularly over the whole year.
Hoplopera pusilla Ehlers, 1974	Aug 1970		sand	3 specimens. East beach, supralitoral of the sand slope, 8 m landward the HWL.
Pratoplana galeata Ehlers, 1974	Jun 1969 - Mar 1971		sand	in the middle of the beach slope. Found regularly throughout the year.
Haloplanella longatuba Ax & Heller, 1970	May 1969 - Mar 1971		sand	In the front sand flat and in the eulitoralen sand slope. Regularly over the whole year.
Haloplanella hamulata Ehlers, 1974	Feb 1970		sand	East sand flatt in front. 3 individuals.
Brinkmanniella macrostomoides Luther, 1948	May 1969		sand	East beach before the Litoralstation. In the sand flat and in the eulitoralen sand slope. Regularly over the whole year.
Brinkmanniella macrostomoides Luther, 1948	Jan 1971		sand	East beach before the Litoralstation. In the sand flat and in the eulitoralen sand slope. Regularly over the whole year.
Brinkmanniella macrostomoides Luther, 1948	Sep 1973		sand	East beach before the Litoralstation. In the sand flat and in the eulitoralen sand slope. Regularly over the whole year.
Brinkmanniella procerastyla Ehlers, 1974	Apr 1969 - Mar 1970		sand	Sand flat near the Litoralstation. 4-110 m from the beach break.
Coronhelmis multispinosus Luther, 1948	May 1970		sand	sand flat of the Litoralstation. few specimens.
Coronhelmis lutheri Ax, 1951	Jun, Jul, Sep 1969		sand	Sand flat of the Litoralstation. 3 samples.
Coronhelmis tripartitus Ehlers, 1974	May 1970		sand	in the sand flat and beach slope of the Litoralstation. 14 specimens.
Coronhelmis tripartitus Ehlers, 1974	May 1969		sand	in the sand flat and beach slope of the Litoralstation. 14 specimens.
Coronhelmis tripartitus Ehlers, 1974	Jul 1970		sand	in the sand flat and beach slope of the Litoralstation. 14 specimens.
Coronhelmis tripartitus Ehlers, 1974	Sep 1970		sand	in the sand flat and beach slope of the Litoralstation. 14 specimens.
Coronhelmis tripartitus Ehlers, 1974	Apr 1972		sand	in the sand flat and beach slope of the Litoralstation. 14 specimens.
Subulagera mucronata Ehlers, 1974	Nov 1967		sand	between the 0.0 m and 12 m mark.
Subulagera mucronata Ehlers, 1974	Nov 1967		sand	regularly throughout the year. leg. Prof. Dr. P. Ax
Subulagera mucronata Ehlers, 1974	Feb 1969		sand	regularly throughout the year. leg. Prof. Dr. P. Ax
Subulagera mucronata Ehlers, 1974	Mar 1971		sand	regularly throughout the year. leg. Prof. Dr. P. Ax
Adenorhynchus balticus Meixner, 1938	Jun 1969 - Mar 1971		sand	east side of the Litoralstation der BAH. Found regularly throughout the year.
Litucivis serpens Ax & Heller, 1970	May 1969 - Mar 1971		sand	East beach before the Litoralstation of the BAH. In the front sand flat; lower and middle sand slope. Regularly over the whole year.
Litucivis serpens Ax & Heller, 1970	Sep 1973		sand	East beach before the Litoralstation of the BAH. In the front sand flat; lower and middle sand slope. Regularly over the whole year.
Listea simplex Ax & Heller, 1970	Sep 1973		sand	East beach before the Litoralstation of the BAH. In the front sand flat; lower and middle sand slope. Regularly over the whole year.
Listea simplex Ax & Heller, 1970	May 1969 - Mar 1971		sand	East beach before the Litoralstation of the BAH. In the front sand flat; lower and middle sand slope. Regularly over the whole year.
Promesostoma marmoratum (Schultze, 1851)	May 1969 - Sep 1970		sand	East beach before the Litoralstation of the BAH. Frequently numerous.
Promesostoma marmoratum (Schultze, 1851)	Sep 1973		sand	East beach before the Litoralstation of the BAH. Frequently numerous.
Promesostoma rostratum Ax, 1951	Jul 1969 - Sep 1970		sand	East beach of the Litoralstation of BAH. small numbers.
Promesostoma gracilis Ax, 1951	Jul - Sep 1969		sand	East beach of the Litoralstation der BAH. Sand flat and sand beach slope. In small numbers.
Promesostoma gracilis Ax, 1951	Jul - Sep 1970		sand	East beach of the Litoralstation der BAH. Sand flat and sand beach slope. In small numbers.
Promesostoma meixneri Ax, 1951	May-Dec 1969		sand	East beach of the Litoralstation BAH. Sand flat. Regularly found throughout the year, except the winter months.
Promesostoma meixneri Ax, 1951	Apr-Nov 1970		sand	East beach of the Litoralstation BAH. Sand flat. Regularly found throughout the year, except the winter months.
Promesostoma meixneri Ax, 1951	Mar 1971		sand	East beach of the Litoralstation BAH. Sand flat. Regularly found throughout the year, except the winter months.
Promesostoma meixneri Ax, 1951	Sep 1973		sand	East beach of the Litoralstation BAH. Sand flat. Regularly found throughout the year, except the winter months.
Promesostoma serpentistylum Ax, 1952	Apr 1969 - Apr 1970			East beach of the Litoralstation of BAH. Front sand flat and lower sand slope. Regular found throughout the year.
Promesostoma caligulatum Ax, 1952	May 1969 - Mar 1971			East beach of the Litoralstation of BAH, in small numbers throughout the year.
Promesostoma bipartitum Ax, 1956	Aug, Sep 1970		sand	East beach of the Litoralstation of BAH, sand beach slope. Several individuals.
Promesostoma karlingi Ehlers, 1974	Jul 1969		sand	East side beach of the Litoralstation of BAH, far beach sand flat. Usually isolated.
Promesostoma karlingi Ehlers, 1974	Jul, Aug 1970		sand	East side beach of the Litoralstation of BAH, far beach sand flat. Usually isolated.
Promesostoma karlingi Ehlers, 1974	Aug 1971		sand	East side beach of the Litoralstation of BAH, far beach sand flat. Usually isolated.
Promesostoma karlingi Ehlers, 1974	Sep 1973		sand	East side beach of the Litoralstation of BAH, far beach sand flat. Usually isolated.
Petaliella spiracauda Ehlers, 1974	May 1969 - Mar 1971		sand	East beach of the Litoralstation of BAH, front sand Watt and upper sublitoral. Regularly over the whole year.
Messoplana elegans Luther, 1948	Jun, Jul 1970		sand	East beach of the Litoralstation der BAH, within the range of the MNWL. 3 individuals.
Messoplana floralis Ehlers, 1974	Mar 1971		sand	East beach of the Litoralstation der BAH. In the groundwater of the middle sand slope. 1 specimen.
Messoplana rugata Ehlers, 1974	Jul 1970		sand	East beach of the Litoralstation of BAH, middle sand slope. 2 individuals.
Proxenetes ampullatus Ax, 1971	Jan 1971		sand	East beach of the Litoralstation of BAH, sand Watt, 70 m from the beach break. 1 specimen.
Proxenetes quinquespinosus Ax, 1971	Sep 1970		sand	East beach of the Litoralstation of BAH, sand Watt, 30-75 m from the beach break. 3 specimens.
Mariplanella frisia Ax & Heller, 1970	May 1969 - Mar 1971		sand	east beach of the Litoral Station (BAH), List. Middle and front sand Watt, upper Sublitoral. Regularly throughout the year.
Mariplanella frisia Ax & Heller, 1970	Sep 1973		sand	east beach of the Litoral Station (BAH), List. Middle and front sand Watt, upper Sublitoral. Regularly throughout the year.
Lonchoplanella axi Ehlers, 1974	May 1949		sand	In eulitoral sand slope. Regularly over the whole year. (Prof. Dr. P. Ax).
Lonchoplanella axi Ehlers, 1974	May 1969 - Mar 1971		sand	In eulitoral sand slope. Regularly over the whole year.
Proceropharynx anophthalmus (Meixner, 1929)	May 1970		sand	3 specimens.
Proceropharynx anophthalmus (Meixner, 1929)	Nov 1970		sand	3 specimens.
Adenopharynx mitrabursalis Ehlers, 1972	May 1969 - Mar 1971
Aulopharynx aestuarius Ehlers, 1972	May 1969 - Mar 1971		sand	Sandwatt. Regularly throughout the year.
Doliopharynx geminocirro Ehlers, 1972	Nov 1969 - Mar 1971		sand	Sandwatt. 10-30 m from the breakwater. 10 specimens.
Mariplanella frisia Ax & Heller, 1970	1968			East bank in front of the sandwatt.
Mariplanella frisia Ax & Heller, 1970	1969			East bank in front of the sandwatt.
Adenorhynchus balticus Meixner, 1938	1968		sand	In the sand slope; predominantly in the damp sand zone above the groundwater horizon.
Adenorhynchus balticus Meixner, 1938	1969		sand	In the sand slope; predominantly in the damp sand zone above the groundwater horizon.
Litucivis serpens Ax & Heller, 1970	Apr 1969			Regularly in the front part of the sand Watt and in the lower sand slope.
Listea simplex Ax & Heller, 1970	1969		sand	settles the front sand Watt as well as the lower and middle sand hand.
Listea simplex Ax & Heller, 1970	1968		sand	settles the front sand Watt as well as the lower and middle sand hand.
Haloplanella longatuba Ax & Heller, 1970	1968		sand	east of the Litoral Station, List.
Haloplanella longatuba Ax & Heller, 1970	1969		sand	east of the Litoral Station, List.
Neoschizorhynchus parvorostro Ax & Heller, 1970	prior to 1970		sand	east of the Litoral Station List, in the sandwatt, between the superficial oxidation layer and the jet black FeS layer.
Microstomum papillosum Graff, 1882	Apr-Jul 1972		sand	eulittoral beach in front of the Litoralstation List. Sandy beach slopes and wadden areas.
Microstomum papillosum Graff, 1882	Apr-Jul 1973		sand	eulittoral beach in front of the Litoralstation List. Sandy beach slopes and wadden areas.
Microstomum jenseni Riedel, 1932	May 1972			tidal wadden areas of the Litoralstation List. Many specimens.
Microstomum jenseni Riedel, 1932	Dec 1973			tidal wadden areas of the Litoralstation List. Many specimens.
Microstomum spiculifer Faubel, 1974	Sep-Oct 1972		sand	sandy beach slopes and wadden areas of the Litoralstation List. Several animals.
Microstomum spiculifer Faubel, 1974	Sep-Oct 1973		sand	sandy beach slopes and wadden areas of the Litoralstation List. Several animals.
Macrostomum pusillum Ax, 1951	May 1972		sand	sand beach, anterior part of wadden ares of the Litoralstation List. Some animals.
Bradynectes sterreri Rieger, 1971	Mar 1971		sand	sand beach, and wadden area of the Listoralstation List. Several animals.
Bradynectes sterreri Rieger, 1971	Nov, Dec 1973		sand	sand beach, and wadden area of the Listoralstation List. Several animals.
Bradynectes sterreri Rieger, 1971	Jan 1974		sand	sand beach, and wadden area of the Listoralstation List. Several animals.
Myozona stylifera Ax, 1956	May 1973		sand	1 animal.
Myozona purpurea Faubel, 1974	1972		sand	several animals. found all year round.
Myozona purpurea Faubel, 1974	1973		sand	several animals. found all year round.
Antromacrostomum armatum Faubel, 1974	May 1972 - Dec 1973		sand	sand slope. several animals.
Haplopharynx rostratus Meixner, 1938	May 1972		sand
Haplopharynx rostratus Meixner, 1938	Jun 1973		sand
Haplopharynx rostratus Meixner, 1938	Aug 1973		sand
Retronectes sterreri Faubel, 1976	1985 or earlier		fine sand	Wattenmeeres.
Protandrella cirrifera Ehlers, Mueller & Franke, 1994	Dec 1969			"Oststrand" in front of the former littoral station of the BAH. Lower intertidal beach slope and upper tidal sandy flats.
Protandrella cirrifera Ehlers, Mueller & Franke, 1994	Feb-Jul 1970			"Oststrand" in front of the former littoral station of the BAH. Lower intertidal beach slope and upper tidal sandy flats.
Protandrella cirrifera Ehlers, Mueller & Franke, 1994	Nov 1970			"Oststrand" in front of the former littoral station of the BAH. Lower intertidal beach slope and upper tidal sandy flats.
Tvaerminnea direceptacula Ehlers, Mueller & Franke, 1994	Dec 1969		sand	"Oststrand" in front of the former littoral station of the BAH. Upper sandy tidal flats.
Tvaerminnea direceptacula Ehlers, Mueller & Franke, 1994	Jan 1970		sand	"Oststrand" in front of the former littoral station of the BAH. Upper sandy tidal flats.
Tvaerminnea direceptacula Ehlers, Mueller & Franke, 1994	Jul 1970		sand	"Oststrand" in front of the former littoral station of the BAH. Upper sandy tidal flats.
Tvaerminnea direceptacula Ehlers, Mueller & Franke, 1994	Nov 1970		sand	"Oststrand" in front of the former littoral station of the BAH. Upper sandy tidal flats.
Tvaerminnea direceptacula Ehlers, Mueller & Franke, 1994	Jan 1971		sand	"Oststrand" in front of the former littoral station of the BAH. Upper sandy tidal flats.
Scoliopharyngia listensis Ehlers, Mueller & Franke, 1994	Nov 1967		sand	"Oststrand" in front of the former littoral station of the BAH. 4 specimens.
Scoliopharyngia listensis Ehlers, Mueller & Franke, 1994	Nov 1969		sand	"Oststrand" in front of the former littoral station of the BAH. 4 specimens.
Scoliopharyngia listensis Ehlers, Mueller & Franke, 1994	Apr 1970		sand	"Oststrand" in front of the former littoral station of the BAH. 4 specimens.
Scoliopharyngia listensis Ehlers, Mueller & Franke, 1994	Jun 1970		sand	"Oststrand" in front of the former littoral station of the BAH. 4 specimens.
Archilopsis arenaria Martens, Curini-Galletti & Pucinelli, 1989	Sep 1985			medium sand in the mediolitoral of beaches along the Belgium coast, near the littoral station of Sylt.
Archilopsis unipunctata (Fabricius, 1826)	Apr 1969 - Mar 1971			List. Sandwatt vor der Litoralstation der Biologischen Anstalt Helgoland. Regelmässig über das ganze Jahr.
Archilopsis unipunctata (Fabricius, 1826)	Apr 1970			Buhne List-Süd. Sandwatt. Einige Tiere.
Monocelis fusca Örsted, 1843	Dec 1969			List. Sandhang vor der Litoralstation der Biologischen Anstalt Helgoland. Nur 2 Tiere.
Monocelis fusca Örsted, 1843	Jul 1970			List. Sandhang vor der Litoralstation der Biologischen Anstalt Helgoland. Nur 2 Tiere.
Monocelis lineata (Müller, 1773)	Dec 1969			List. Sandhang vor der Litoralstation der Biologischen Anstalt Helgoland. 4 Tiere.
Monocelis lineata (Müller, 1773)	Jul 1970			List. Sandhang vor der Litoralstation der Biologischen Anstalt Helgoland. 4 Tiere.
Promonotus marci Ax, 1954	Mar 1971			List. Sandwatt vor der Litoralstation der Biologischen Anstalt Helgoland. Regelmässig über das ganze Jahr.
Promonotus schultzei Meixner, 1943	Aug 1970			List. Sandwatt vor der Litoralstation. 4 Expl.
Promonotus schultzei Meixner, 1943	Jul 1970			List. Sandwatt vor der Litoralstation. 4 Expl.
Promonotus schultzei Meixner, 1943	Sep 1970			List. Sandwatt vor der Litoralstation. 4 Expl.
Mesoda septentrionalis Sopott, 1972	Mar 1971			List. Im Sandhang vor der Litoralstation. Regelmässig über das ganze Jahr.
Mesoda septentrionalis Sopott, 1972	Apr 1969			List. Im Sandhang vor der Litoralstation. Regelmässig über das ganze Jahr.
Coelogynopora biarmata Steinböck, 1924	Apr 1969			List. Sandwatt vor der Litoralstation. Regelmässig.
Coelogynopora biarmata Steinböck, 1924	Mar 1971			List. Sandwatt vor der Litoralstation. Regelmässig.
Coelogynopora gynocotyla Steinböck, 1924	Apr 1969 - Mar 1971			List. Sandwatt vor der Litoralstation. Regelmässig über das ganze Jahr.
Coelogynopora schulzii Meixner, 1938	Apr 1969 - Mar 1971			List. Sandwatt vor der Litoralstation. Regelmässig über das ganze Jahr.
Coelogynopora tenuis Meixner, 1938	Apr 1969 - Mar 1971			List. Im Sandwatt vor der Litoralstation. Vereinzelt.
Coelogynopora axi Sopott, 1972	Apr 1969 - Mar 1971			List. Im Sandwatt vor der Litoralstation. Regelmässig über das ganze Jahr.
Coelogynopora distortofolio Sopott, 1972	Apr 1969 - Mar 1971			List. Im Sandwatt vor der Litoralstation. Regelmässig über das ganze Jahr.
Coelogynopora solifer Sopott, 1972	Apr 1969 - Mar 1971			List. Im Sandwatt vor der Litoralstation. Wenige Exemplare.
Carenscoilia biforamen Sopott, 1972	Oct 1969 - Mar 1971			List. Im Sandwatt vor der Litoralstation. Regelmässig über das ganze Jahr.
Carenscoilia bidentata Sopott, 1972	Apr 1969 - Mar 1971			Sylt. Sandwatt vor der Litoralstation List. In geringer Abundanz.
Vannuccia umbilica Sopott, 1972	Nov 1968			List. Oststrand vor der Litoralstation der Biologischen Anstalt Helgoland. Im Sandwatt. Zwei Exempl.
Vannuccia umbilica Sopott, 1972	Mar 1970			List. Oststrand vor der Litoralstation der Biologischen Anstalt Helgoland. Im Sandwatt. Ein Exempl.
Cirrifera cirrifera Sopott, 1972	Mar 1971			Litoralstation der Biologischen Anstalt Helgoland in List. Regelmässig im vorderen Watt und unteren Hangabschnitt. das ganze Jahr
Cirrifera cirrifera Sopott, 1972	Apr 1969			Litoralstation der Biologischen Anstalt Helgoland in List. Regelmässig im vorderen Watt und unteren Hangabschnitt. das ganze Jahr
Cirrifera dumosa Sopott, 1972	Sep 1970			Sylt. Oststrand vor der Litoralstation der Biologischen Anstalt Helgoland in List. Im Sandwatt.
Cirrifera dumosa Sopott, 1972	Nov 1970			Sylt. Oststrand vor der Litoralstation der Biologischen Anstalt Helgoland in List. Im Sandwatt.
Cirrifera dumosa Sopott, 1972	Mar 1971			Sylt. Oststrand vor der Litoralstation der Biologischen Anstalt Helgoland in List. Im Sandwatt.
Cirrifera boletiformae Sopott, 1972	Mar 1971			Sylt. Oststrand vor der Litoralstation der Biologischen Anstalt Helgoland in List. Mehrere Exemplare.
Cirrifera boletiformae Sopott, 1972	Dec 1969			Sylt. Oststrand vor der Litoralstation der Biologischen Anstalt Helgoland in List. Mehrere Exemplare.
Cirrifera aculeata (Ax, 1951)	Jun 1971			Sylt. Ostufer vor der Litoralstation der Biologischen Anstalt Helgoland in List. Im Sandwatt. 1 Exemplare.
Orthoplana filum (Meixner, 1938)	Aug 1969			Sylt. Oststrand vor der Litoralstation der Biologischen Anstalt Helgoland. Wenige Exemplare.
Orthoplana filum (Meixner, 1938)	Sep 1970			Sylt. Oststrand vor der Litoralstation der Biologischen Anstalt Helgoland. Wenige Exemplare.
Dicoelandropora atriopapillata Ax, 1956	Apr 1969 - Mar 1971			List. Am Oststrand vor der Litoralstation. Regelmässig über das ganze Jahr.
Itaspiella helgolandica helgolandica Sopott, 1972	Apr 1969 - Mar 1971			Sylt. Oststrand vor der Litoralstation List. Regelmässig über das ganze Jahr.
Otoplanella schulzi (Ax, 1951)	Apr 1969 - Mar 1971			List. Am Ostufer vor der Litoralstation. Im Sandhang. Regelmässig über das ganze Jahr.
Notocaryoplanella glandulosa (Ax, 1951)	Mar 1971			List. Oststrand vor der Litoralstation List. Im Sandwatt.
Notocaryoplanella glandulosa (Ax, 1951)	Jan 1971			List. Oststrand vor der Litoralstation List. Im Sandwatt.
Bulbotoplana acephala Ax, 1956	Apr 1969 - Mar 1971			List. Ostufer vor der Litoralstation. Im Sandwatt. Regelmässig über das ganze Jahr.
Parotoplana capitata Meixner, 1938	Apr 1969 - Mar 1971			List. Am Oststrand vor der Litoralstation. Im Sandwatt und im Sandhang. Regelmässig über das ganze Jahr.
Parotoplana papii Ax, 1956	Apr 1969 - Mar 1971			List. Am Oststrand vor der Litoralstation. Regelmässig über das ganze Jahr.
Parotoplanina geminoducta Ax, 1956	Apr 1969 - Mar 1971			List. Am Oststrand vor der Litoralstation. Regelmässig über das ganze Jahr.
Praebursoplana steinboecki Ax, 1956	Apr 1969 - Mar 1971			List. Am Oststrand vor der Litoralstation. Regelmässig über das ganze Jahr.
Otoplanidia endocystis Meixner, 1938	Apr 1970			List. Am Oststrand vor der Litoralstation. Im vorderen Sandwatt. 1 Exemplar.
Philosyrtis rotundicephala Sopott, 1972	Apr 1969 - Mar 1971			Sylt. Am Oststrand vor der Litoralstation List der Biologischen Anstalt Helgoland. Im vorderen Sandwatt. Wenige Exemplare.
Polystyliphora filum Ax, 1958	Apr 1969 - Mar 1971			List. Am Oststrand vor der Litoralstation. Im Sandwatt. Wenige Tiere.
Nematoplana coelogynoporoides Meixner, 1938	Apr 1969 - Mar 1971			List. Oststrand vor der Litoralstation. Regelmassig über das ganze Jahr.
Drepanilla limophila Ehlers, 1979	May 1969 - Nov 1970			Tiefere Schichten des Sandwattes vor dem Altbau de Litoralstation Anstalt Helgoland in List. Zahlreiche Exemplare zu allen Jahreszeiten.
Aculeorhynchus glandulis Schilke, 1969	1967			Sylt. List. Sandwatt und Sandhang vor der Litoralstation der Biologischen Anstalt Helgoland.
Nematorhynchus parvoacumine Schilke, 1969	1967			Sylt. List. Sandwatt vor der Litoralstation der Biologischen Anstalt Helgoland.
Pogaina kinnei Ax, 1970	1966-1969			Ostufer der Insel Sylt vor der Litoralstation der Biologischen Anstalt Helgoland. Regelmässig im Sandwatt.