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	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	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	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	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	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	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	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	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	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	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.	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	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	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	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	September 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	Lister Hook, very numerous
Haplogonaria psammalia	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	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	September 1972	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	East of Lister Hook
Paratomella unichaeta	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	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	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	June 1973	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	Sand flats, four specimens
Microposthia listensis	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	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	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	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	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	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	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	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	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	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		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	Jun, Aug 1974	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	2 specimens.
Actinoposthia longa	Jul 1974; Jul 1975	eulittoral, littoral	sandy beach (middlelotic), sandy beach slope, sandy beach slopes and wadden areas, wadden areas	2 specimens.
Promonotus marci	pre 1995	intertidal	sediment of wadden areas
Promonotus marci	pre 1994	intertidal	sand from wadden areas
Retronectes sterreri	March-Nov, 1974, Feb. 1975	intertidal	sand
Retronectes spec.	spring, 1969	intertidal	sand
Ptychopera ehlersi	Mar, Apr 1970		medium sand	2 specimens. leg. U. Ehlers.
Messoplana falcata	1967-1970		sand	sand flat, east bank of the Litoral Station ( leg. Ax and Ehlers.)
Paraxenetes quadrispinosus	Jul 1970		sand	40 meters from beach break. 1 specimen. leg. Ehlers.
Perixenetes trigonus	Aug 1969		sand	sandflat, found between 10 and 55 m from the bank.
Perixenetes trigonus	Sep 1969		sand	sandflat, found between 10 and 55 m from the bank.
Perixenetes trigonus	May 1969		sand	sandflat, found between 10 and 55 m from the bank.
Perixenetes trigonus	May 1970		sand	sandflat, found between 10 and 55 m from the bank.
Perixenetes trigonus	Feb 1970		sand	sandflat, found between 10 and 55 m from the bank.
Perixenetes trigonus	Jun 1970		sand	sandflat, found between 10 and 55 m from the bank.
Perixenetes trigonus	Aug 1970		sand	sandflat, found between 10 and 55 m from the bank.
Proxenetes flabellifer	Aug, Sep 1969		sand	east, sand flat. leg. U. Ehlers.
Proxenetes simplex	May 1969		sand	sand flat. leg.. U. Ehlers.
Proxenetes simplex	Sep 1969		sand	sand flat. leg.. U. Ehlers.
Coronhelmis inornatus	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	Aug 1970		sand	in the sand flat and beach slope of the Litoralstation. 14 specimens.
Ciliopharyngiella intermedia	Jun 1969 - Mar 1971		sand	Front sand Watt, lower and middle sand slope. Regularly over the whole year.
Hoplopera pusilla	Aug 1970		sand	3 specimens. East beach, supralitoral of the sand slope, 8 m landward the HWL.
Pratoplana galeata	Jun 1969 - Mar 1971		sand	in the middle of the beach slope. Found regularly throughout the year.
Haloplanella longatuba	May 1969 - Mar 1971		sand	In the front sand flat and in the eulitoralen sand slope. Regularly over the whole year.
Haloplanella hamulata	Feb 1970		sand	East sand flatt in front. 3 individuals.
Brinkmanniella macrostomoides	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	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	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	Apr 1969 - Mar 1970		sand	Sand flat near the Litoralstation. 4-110 m from the beach break.
Coronhelmis multispinosus	May 1970		sand	sand flat of the Litoralstation. few specimens.
Coronhelmis lutheri	Jun, Jul, Sep 1969		sand	Sand flat of the Litoralstation. 3 samples.
Coronhelmis tripartitus	May 1970		sand	in the sand flat and beach slope of the Litoralstation. 14 specimens.
Coronhelmis tripartitus	May 1969		sand	in the sand flat and beach slope of the Litoralstation. 14 specimens.
Coronhelmis tripartitus	Jul 1970		sand	in the sand flat and beach slope of the Litoralstation. 14 specimens.
Coronhelmis tripartitus	Sep 1970		sand	in the sand flat and beach slope of the Litoralstation. 14 specimens.
Coronhelmis tripartitus	Apr 1972		sand	in the sand flat and beach slope of the Litoralstation. 14 specimens.
Subulagera mucronata	Nov 1967		sand	between the 0.0 m and 12 m mark.
Subulagera mucronata	Nov 1967		sand	regularly throughout the year. leg. Prof. Dr. P. Ax
Subulagera mucronata	Feb 1969		sand	regularly throughout the year. leg. Prof. Dr. P. Ax
Subulagera mucronata	Mar 1971		sand	regularly throughout the year. leg. Prof. Dr. P. Ax
Adenorhynchus balticus	Jun 1969 - Mar 1971		sand	east side of the Litoralstation der BAH. Found regularly throughout the year.
Litucivis serpens	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	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	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	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	May 1969 - Sep 1970		sand	East beach before the Litoralstation of the BAH. Frequently numerous.
Promesostoma marmoratum	Sep 1973		sand	East beach before the Litoralstation of the BAH. Frequently numerous.
Promesostoma rostratum	Jul 1969 - Sep 1970		sand	East beach of the Litoralstation of BAH. small numbers.
Promesostoma gracilis	Jul - Sep 1969		sand	East beach of the Litoralstation der BAH. Sand flat and sand beach slope. In small numbers.
Promesostoma gracilis	Jul - Sep 1970		sand	East beach of the Litoralstation der BAH. Sand flat and sand beach slope. In small numbers.
Promesostoma meixneri	May-Dec 1969		sand	East beach of the Litoralstation BAH. Sand flat. Regularly found throughout the year, except the winter months.
Promesostoma meixneri	Apr-Nov 1970		sand	East beach of the Litoralstation BAH. Sand flat. Regularly found throughout the year, except the winter months.
Promesostoma meixneri	Mar 1971		sand	East beach of the Litoralstation BAH. Sand flat. Regularly found throughout the year, except the winter months.
Promesostoma meixneri	Sep 1973		sand	East beach of the Litoralstation BAH. Sand flat. Regularly found throughout the year, except the winter months.
Promesostoma serpentistylum	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	May 1969 - Mar 1971			East beach of the Litoralstation of BAH, in small numbers throughout the year.
Promesostoma bipartitum	Aug, Sep 1970		sand	East beach of the Litoralstation of BAH, sand beach slope. Several individuals.
Promesostoma karlingi	Jul 1969		sand	East side beach of the Litoralstation of BAH, far beach sand flat. Usually isolated.
Promesostoma karlingi	Jul, Aug 1970		sand	East side beach of the Litoralstation of BAH, far beach sand flat. Usually isolated.
Promesostoma karlingi	Aug 1971		sand	East side beach of the Litoralstation of BAH, far beach sand flat. Usually isolated.
Promesostoma karlingi	Sep 1973		sand	East side beach of the Litoralstation of BAH, far beach sand flat. Usually isolated.
Petaliella spiracauda	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	Jun, Jul 1970		sand	East beach of the Litoralstation der BAH, within the range of the MNWL. 3 individuals.
Messoplana floralis	Mar 1971		sand	East beach of the Litoralstation der BAH. In the groundwater of the middle sand slope. 1 specimen.
Messoplana rugata	Jul 1970		sand	East beach of the Litoralstation of BAH, middle sand slope. 2 individuals.
Proxenetes ampullatus	Jan 1971		sand	East beach of the Litoralstation of BAH, sand Watt, 70 m from the beach break. 1 specimen.
Proxenetes quinquespinosus	Sep 1970		sand	East beach of the Litoralstation of BAH, sand Watt, 30-75 m from the beach break. 3 specimens.
Mariplanella frisia	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	Sep 1973		sand	east beach of the Litoral Station (BAH), List. Middle and front sand Watt, upper Sublitoral. Regularly throughout the year.
Lonchoplanella axi	May 1949		sand	In eulitoral sand slope. Regularly over the whole year. (Prof. Dr. P. Ax).
Lonchoplanella axi	May 1969 - Mar 1971		sand	In eulitoral sand slope. Regularly over the whole year.
Proceropharynx anophthalmus	May 1970		sand	3 specimens.
Proceropharynx anophthalmus	Nov 1970		sand	3 specimens.
Adenopharynx mitrabursalis	May 1969 - Mar 1971
Aulopharynx aestuarius	May 1969 - Mar 1971		sand	Sandwatt. Regularly throughout the year.
Doliopharynx geminocirro	Nov 1969 - Mar 1971		sand	Sandwatt. 10-30 m from the breakwater. 10 specimens.
Mariplanella frisia	1968			East bank in front of the sandwatt.
Mariplanella frisia	1969			East bank in front of the sandwatt.
Adenorhynchus balticus	1968		sand	In the sand slope; predominantly in the damp sand zone above the groundwater horizon.
Adenorhynchus balticus	1969		sand	In the sand slope; predominantly in the damp sand zone above the groundwater horizon.
Litucivis serpens	Apr 1969			Regularly in the front part of the sand Watt and in the lower sand slope.
Listea simplex	1969		sand	settles the front sand Watt as well as the lower and middle sand hand.
Listea simplex	1968		sand	settles the front sand Watt as well as the lower and middle sand hand.
Haloplanella longatuba	1968		sand	east of the Litoral Station, List.
Haloplanella longatuba	1969		sand	east of the Litoral Station, List.
Neoschizorhynchus parvorostro	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	Apr-Jul 1972		sand	eulittoral beach in front of the Litoralstation List. Sandy beach slopes and wadden areas.
Microstomum papillosum	Apr-Jul 1973		sand	eulittoral beach in front of the Litoralstation List. Sandy beach slopes and wadden areas.
Microstomum jenseni	May 1972			tidal wadden areas of the Litoralstation List. Many specimens.
Microstomum jenseni	Dec 1973			tidal wadden areas of the Litoralstation List. Many specimens.
Microstomum spiculifer	Sep-Oct 1972		sand	sandy beach slopes and wadden areas of the Litoralstation List. Several animals.
Microstomum spiculifer	Sep-Oct 1973		sand	sandy beach slopes and wadden areas of the Litoralstation List. Several animals.
Macrostomum pusillum	May 1972		sand	sand beach, anterior part of wadden ares of the Litoralstation List. Some animals.
Bradynectes sterreri	Mar 1971		sand	sand beach, and wadden area of the Listoralstation List. Several animals.
Bradynectes sterreri	Nov, Dec 1973		sand	sand beach, and wadden area of the Listoralstation List. Several animals.
Bradynectes sterreri	Jan 1974		sand	sand beach, and wadden area of the Listoralstation List. Several animals.
Myozona stylifera	May 1973		sand	1 animal.
Myozona purpurea	1972		sand	several animals. found all year round.
Myozona purpurea	1973		sand	several animals. found all year round.
Antromacrostomum armatum	May 1972 - Dec 1973		sand	sand slope. several animals.
Haplopharynx rostratus	May 1972		sand
Haplopharynx rostratus	Jun 1973		sand
Haplopharynx rostratus	Aug 1973		sand
Retronectes sterreri	1985 or earlier		fine sand	Wattenmeeres.
Protandrella cirrifera	Dec 1969			"Oststrand" in front of the former littoral station of the BAH. Lower intertidal beach slope and upper tidal sandy flats.
Protandrella cirrifera	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	Nov 1970			"Oststrand" in front of the former littoral station of the BAH. Lower intertidal beach slope and upper tidal sandy flats.
Tvaerminnea direceptacula	Dec 1969		sand	"Oststrand" in front of the former littoral station of the BAH. Upper sandy tidal flats.
Tvaerminnea direceptacula	Jan 1970		sand	"Oststrand" in front of the former littoral station of the BAH. Upper sandy tidal flats.
Tvaerminnea direceptacula	Jul 1970		sand	"Oststrand" in front of the former littoral station of the BAH. Upper sandy tidal flats.
Tvaerminnea direceptacula	Nov 1970		sand	"Oststrand" in front of the former littoral station of the BAH. Upper sandy tidal flats.
Tvaerminnea direceptacula	Jan 1971		sand	"Oststrand" in front of the former littoral station of the BAH. Upper sandy tidal flats.
Scoliopharyngia listensis	Nov 1967		sand	"Oststrand" in front of the former littoral station of the BAH. 4 specimens.
Scoliopharyngia listensis	Nov 1969		sand	"Oststrand" in front of the former littoral station of the BAH. 4 specimens.
Scoliopharyngia listensis	Apr 1970		sand	"Oststrand" in front of the former littoral station of the BAH. 4 specimens.
Scoliopharyngia listensis	Jun 1970		sand	"Oststrand" in front of the former littoral station of the BAH. 4 specimens.
Archilopsis arenaria	Sep 1985			medium sand in the mediolitoral of beaches along the Belgium coast, near the littoral station of Sylt.
Archilopsis unipunctata	Apr 1969 - Mar 1971			List. Sandwatt vor der Litoralstation der Biologischen Anstalt Helgoland. Regelmässig über das ganze Jahr.
Archilopsis unipunctata	Apr 1970			Buhne List-Süd. Sandwatt. Einige Tiere.
Monocelis fusca	Dec 1969			List. Sandhang vor der Litoralstation der Biologischen Anstalt Helgoland. Nur 2 Tiere.
Monocelis fusca	Jul 1970			List. Sandhang vor der Litoralstation der Biologischen Anstalt Helgoland. Nur 2 Tiere.
Monocelis lineata	Dec 1969			List. Sandhang vor der Litoralstation der Biologischen Anstalt Helgoland. 4 Tiere.
Monocelis lineata	Jul 1970			List. Sandhang vor der Litoralstation der Biologischen Anstalt Helgoland. 4 Tiere.
Promonotus marci	Mar 1971			List. Sandwatt vor der Litoralstation der Biologischen Anstalt Helgoland. Regelmässig über das ganze Jahr.
Promonotus schultzei	Aug 1970			List. Sandwatt vor der Litoralstation. 4 Expl.
Promonotus schultzei	Jul 1970			List. Sandwatt vor der Litoralstation. 4 Expl.
Promonotus schultzei	Sep 1970			List. Sandwatt vor der Litoralstation. 4 Expl.
Mesoda septentrionalis	Mar 1971			List. Im Sandhang vor der Litoralstation. Regelmässig über das ganze Jahr.
Mesoda septentrionalis	Apr 1969			List. Im Sandhang vor der Litoralstation. Regelmässig über das ganze Jahr.
Coelogynopora biarmata	Apr 1969			List. Sandwatt vor der Litoralstation. Regelmässig.
Coelogynopora biarmata	Mar 1971			List. Sandwatt vor der Litoralstation. Regelmässig.
Coelogynopora gynocotyla	Apr 1969 - Mar 1971			List. Sandwatt vor der Litoralstation. Regelmässig über das ganze Jahr.
Coelogynopora schulzii	Apr 1969 - Mar 1971			List. Sandwatt vor der Litoralstation. Regelmässig über das ganze Jahr.
Coelogynopora tenuis	Apr 1969 - Mar 1971			List. Im Sandwatt vor der Litoralstation. Vereinzelt.
Coelogynopora axi	Apr 1969 - Mar 1971			List. Im Sandwatt vor der Litoralstation. Regelmässig über das ganze Jahr.
Coelogynopora distortofolio	Apr 1969 - Mar 1971			List. Im Sandwatt vor der Litoralstation. Regelmässig über das ganze Jahr.
Coelogynopora solifer	Apr 1969 - Mar 1971			List. Im Sandwatt vor der Litoralstation. Wenige Exemplare.
Carenscoilia biforamen	Oct 1969 - Mar 1971			List. Im Sandwatt vor der Litoralstation. Regelmässig über das ganze Jahr.
Carenscoilia bidentata	Apr 1969 - Mar 1971			Sylt. Sandwatt vor der Litoralstation List. In geringer Abundanz.
Vannuccia umbilica	Nov 1968			List. Oststrand vor der Litoralstation der Biologischen Anstalt Helgoland. Im Sandwatt. Zwei Exempl.
Vannuccia umbilica	Mar 1970			List. Oststrand vor der Litoralstation der Biologischen Anstalt Helgoland. Im Sandwatt. Ein Exempl.
Cirrifera cirrifera	Mar 1971			Litoralstation der Biologischen Anstalt Helgoland in List. Regelmässig im vorderen Watt und unteren Hangabschnitt. das ganze Jahr
Cirrifera cirrifera	Apr 1969			Litoralstation der Biologischen Anstalt Helgoland in List. Regelmässig im vorderen Watt und unteren Hangabschnitt. das ganze Jahr
Cirrifera dumosa	Sep 1970			Sylt. Oststrand vor der Litoralstation der Biologischen Anstalt Helgoland in List. Im Sandwatt.
Cirrifera dumosa	Nov 1970			Sylt. Oststrand vor der Litoralstation der Biologischen Anstalt Helgoland in List. Im Sandwatt.
Cirrifera dumosa	Mar 1971			Sylt. Oststrand vor der Litoralstation der Biologischen Anstalt Helgoland in List. Im Sandwatt.
Cirrifera boletiformae	Mar 1971			Sylt. Oststrand vor der Litoralstation der Biologischen Anstalt Helgoland in List. Mehrere Exemplare.
Cirrifera boletiformae	Dec 1969			Sylt. Oststrand vor der Litoralstation der Biologischen Anstalt Helgoland in List. Mehrere Exemplare.
Cirrifera aculeata	Jun 1971			Sylt. Ostufer vor der Litoralstation der Biologischen Anstalt Helgoland in List. Im Sandwatt. 1 Exemplare.
Orthoplana filum	Aug 1969			Sylt. Oststrand vor der Litoralstation der Biologischen Anstalt Helgoland. Wenige Exemplare.
Orthoplana filum	Sep 1970			Sylt. Oststrand vor der Litoralstation der Biologischen Anstalt Helgoland. Wenige Exemplare.
Dicoelandropora atriopapillata	Apr 1969 - Mar 1971			List. Am Oststrand vor der Litoralstation. Regelmässig über das ganze Jahr.
Itaspiella helgolandica helgolandica	Apr 1969 - Mar 1971			Sylt. Oststrand vor der Litoralstation List. Regelmässig über das ganze Jahr.
Otoplanella schulzi	Apr 1969 - Mar 1971			List. Am Ostufer vor der Litoralstation. Im Sandhang. Regelmässig über das ganze Jahr.
Notocaryoplanella glandulosa	Mar 1971			List. Oststrand vor der Litoralstation List. Im Sandwatt.
Notocaryoplanella glandulosa	Jan 1971			List. Oststrand vor der Litoralstation List. Im Sandwatt.
Bulbotoplana acephala	Apr 1969 - Mar 1971			List. Ostufer vor der Litoralstation. Im Sandwatt. Regelmässig über das ganze Jahr.
Parotoplana capitata	Apr 1969 - Mar 1971			List. Am Oststrand vor der Litoralstation. Im Sandwatt und im Sandhang. Regelmässig über das ganze Jahr.
Parotoplana papii	Apr 1969 - Mar 1971			List. Am Oststrand vor der Litoralstation. Regelmässig über das ganze Jahr.
Parotoplanina geminoducta	Apr 1969 - Mar 1971			List. Am Oststrand vor der Litoralstation. Regelmässig über das ganze Jahr.
Praebursoplana steinboecki	Apr 1969 - Mar 1971			List. Am Oststrand vor der Litoralstation. Regelmässig über das ganze Jahr.
Otoplanidia endocystis	Apr 1970			List. Am Oststrand vor der Litoralstation. Im vorderen Sandwatt. 1 Exemplar.
Philosyrtis rotundicephala	Apr 1969 - Mar 1971			Sylt. Am Oststrand vor der Litoralstation List der Biologischen Anstalt Helgoland. Im vorderen Sandwatt. Wenige Exemplare.
Polystyliphora filum	Apr 1969 - Mar 1971			List. Am Oststrand vor der Litoralstation. Im Sandwatt. Wenige Tiere.
Nematoplana coelogynoporoides	Apr 1969 - Mar 1971			List. Oststrand vor der Litoralstation. Regelmassig über das ganze Jahr.
Drepanilla limophila	May 1969 - Nov 1970			Tiefere Schichten des Sandwattes vor dem Altbau de Litoralstation Anstalt Helgoland in List. Zahlreiche Exemplare zu allen Jahreszeiten.
Aculeorhynchus glandulis	1967			Sylt. List. Sandwatt und Sandhang vor der Litoralstation der Biologischen Anstalt Helgoland.
Nematorhynchus parvoacumine	1967			Sylt. List. Sandwatt vor der Litoralstation der Biologischen Anstalt Helgoland.
Pogaina kinnei	1966-1969			Ostufer der Insel Sylt vor der Litoralstation der Biologischen Anstalt Helgoland. Regelmässig im Sandwatt.