Collecting site

Island of São Sebastião (Ilha de Sebastiao), Brazil

latitude: -23.833332     23°49'60"S
longitude: -45.299999     45°17'60"W

[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:

Avagina marci Dörjes & Karling, 1975		5 m	Grey mud
Isodiametra divae (Marcus, 1950)			shoreface, coarse sand	(SMNH spec.)
Convoluta westbladi Marcus, 1949	1949 or earlier in the 1940s	upper littoral	sand
Notoplana martae Marcus, 1948	1948 or earlier in the 1940s			1 specimen.
Monocelis scalopura Marcus, 1949	Jun 1949		sand	numerous specimens. streams and rivelets mix with salt water when the tide comes in, water is fresh at low tide.
Mesoda gabriellae Marcus, 1949	1949 or earlier in the 1940s.	littoral	fine sand	fine sand (grains not exceeding 1 mm in diameter)
Thysanozoon lagidium Marcus, 1949	1949 or earlier in the 1940s.	mean low tide line		from Didemnidae below the line of mean low tide on the coast, one mature (13 mm), and one young (5 mm). / Didemnidae
Pseudoceros chloreus Marcus, 1949	Sep 1948	near high tide line, upper littoral	calcareous algae and sponges	1 specimen. / calcareous algae and sponges
Enchiridium evelinae Marcus, 1949	Sep 1948	near low water line	tufts of calcareous algae	6 specimens ranging in size from 3, to 9-15 mm alive beneath tufts of calcareous algae on stones near the low water line. / calcareous algae
Paraproporus xanthus Marcus, 1950	Nov 1949	5 m	mud	12 specimens.
Mecynostomum tenuissimum (Westblad, 1946)	Nov 1949	5 m	mud	6 specimens. Found in gray mud.
Mecynostomum tenuissimum (Westblad, 1946)	Jun 1950	5 m	mud	many specimens. Found in gray mud.
Childia westbladi (Marcus, 1950)	Jan 1948	upper littoral	algae
Childia westbladi (Marcus, 1950)	Nov 1949	5 m	mud
Aphanostoma orphinum Marcus, 1950	Nov 1949	upper littoral	rocks with Sargassum stenophyllum growing	many immature specimens and one mature specimen. / Sargassum stenophyllum
Amphiscolops sargassi Hyman, 1939	Apr 1949	upper littoral	rocks with Sargassum stenophyllum growing	on the Sargassum stenophyllum. / Sargassum stenophyllum
Microstomum gabriellae Marcus, 1950	Apr 1949	mean low tide zone	rocks with Sargassum stenophyllum and other algae growing	on and amoung the Sargassum stenophyllum and other algae. In April and June all (50 specimens) were dividing and without sexual organs. / Sargassum stenophyllum and other algae
Microstomum gabriellae Marcus, 1950	Jun 1949	mean low tide zone	rocks with Sargassum stenophyllum and other algae growing	on and amoung the Sargassum stenophyllum and other algae. In April and June all (50 specimens) were dividing and without sexual organs. / Sargassum stenophyllum and other algae
Microstomum trichotum Marcus, 1950	Jun 1949	near low water line	Coarallinaceae	6 chains, found in calcareous algae, Coarallinaceae (Jania rubens L.) / Coarallinaceae (Jania rubens L.)
Microstomum ulum Marcus, 1950	Jun 1949	near low water line	coarse sand with single tufts of Padina and other algae	in coarse sand with tufts of Padina and other algae / tufts of Padina and other algae, other fauna Gyratrix hermaphroditus Ehrbg. and Dolichomacrostomum mortenseni
Macrostomum evelinae Marcus, 1946	Jun 1949	near low water line	coarse sand with single tufts of Padina and other algae	found in sea water collected in sand in the mouth of a swiftly running brook on the coast of the island. / tufts of Padina and other algae, other fauna Gyratrix hermaphroditus Ehrbg. and Dolichomacrostomum mortenseni
Dolichomacrostomum mortenseni Marcus, 1950	1949 or earlier in the 1940s	below low water line	coarse sand with tufts of Padina and other algae	40 specimens in various stages of development. / tufts of Padina and other algae, other fauna Gyratrix hermaphroditus Ehrbg. and Microstomum ulum.
Proschizorhynchella atopus (Marcus, 1950)	Apr 1949	a little below mean high tide line	fine sand	1 specimen.
Rosmarium evelinae Marcus, 1950	Jun 1949	a little above the low tide line	algae	4 specimens. / algae
Cylindrostoma netsicum Marcus, 1950	Jun 1949	near the low tide line	Sargassum stenophyllum	numerous specimens on Sargassum stenophyllum, also on algae collected between the tide lines. Two found in the digestive parenchyme of Amphiscolops sargassi. / Sargassum stenophyllum, Microstomum gabriellae, Enterostomula evelinae and other turbella
Monoophorum tigacum Marcus, 1950	Jun 1949	low tide line	algae
Puzostoma evelinae Marcus, 1950	Apr 1949	littoral zone, below the mean low tide line	algae	12 individuals taken in Apr and Jun 1949 / algae
Puzostoma evelinae Marcus, 1950	Jun 1949	littoral zone, below the mean low tide line	algae	12 individuals taken in Apr and Jun 1949 / algae
Mesoda gabriellae Marcus, 1949	Mar 1948		sand	water did not taste salty, and area receives salt water only in spring flood tides. normally a marine animal. / tadpoles and Cyprinodonts
Kata leroda Marcus, 1950	Apr 1949	littoral	fine sand	12 species captured with viscera of chicken. Also Kata evelinae and Parotoplana moya.
Prosthiostomum matarazzoi Marcus, 1950	Mar 1948; Apr, Nov 1949	upper littoral	calcareous algae (Jania rubens L.)	on calcareous algae (Jania rubens L.). Numerous specimens especially in Nov 1949. / calcareous algae (Jania rubens L.)
Microstomum breviceps Marcus, 1951	Nov 1949	littoral	rocks with Sargassum stenophyllum growing	8 specimens (dividing without gonads) collected at the regular low tide line. Of the upper littoral. / Sargassum stenophyllum
Microstomum rhabdotum Marcus, 1951	Nov 1949	littoral	rocks with Sargassum stenophyllum growing	from the shore of the island, along with Microstomum gabriellae and Microstomum breviceps. / Sargassum stenophyllum
Cylindrostoma myfflum Marcus, 1951	Nov 1949	below low water line	coarse sand with tufts of Padina and other algae
Plagiostomum clusum Marcus, 1951	Jan 1948; Nov 1949	upper littoral	coarse sand	2 specimens.
Plagiostomum sagax Marcus, 1951	Nov 1949	below low water line	coarse sand with tufts of Padina and other algae
Minona mica Marcus, 1951	Jun 1950	3-5 m	fine and coarse sand
Paraproporus tinctus Marcus, 1952	Nov 1952 or earlier Nov to 1944	3-5 m	mud	10 specimens.
Faerlea antora Marcus, 1952	Nov 1952 or earlier Nov to 1944	5 m	Grey mud	80 specimens. Occurs in gray mud in about 5 m depth on the coast of the island.
Cheliplana asica Marcus, 1952	Jun, Jan 1952 or earlier to 1946	littoral	fine sand	from sand with mud in brackish water above the low water line in Caraguatatuba and Cananea 300 km apart. And from fine sand near the low water line in the Bay of Santos.
Puzostoma evelinae Marcus, 1950	1952 or earlier	upper littoral	algae
Phaenocelis medvedica Marcus, 1952	Nov 1952 or earlier Nov to 1946	low tide line		27 specimens. Site rich in fauna.
Thysanozoon lagidium Marcus, 1949	winter (Jun) 1952 or earlier to winter (Jun) 1946	upper littoral	algae
Pseudoceros mopsus Marcus, 1952	Nov 1951	shallow water near the low tide line	rocks	2 animals. shallow water under rocks, near the low tide line.
Eurylepta turma Marcus, 1952	Nov 1952 or earlier Nov to 1946	upper littoral	stones	found under stones in the upper littoral, rich in sponges, sinascidias and other animals / rich in sponges, sinascidias and other animals
Prosthiostomum utarum Marcus, 1952	Nov 1952 or earlier Nov to 1946	low tide line	rocks	6 animals found under rocks in the low tide line.
Pseudaphanostoma divae Marcus, 1952	Nov 1952	upper littoral	coarse sand	Otoplanidae and Ototyphlonemertidae zone.
Childia etium (Marcus, 1954)	Nov 1952	upper littoral	coarse sand	4 specimens. Along with Otoplanidae (Kata, Parotoplana) and Ototyphlonemertes.
Otocelis dichona Marcus, 1954	Nov 1952	upper littoral	coarse sand	Along with Otoplanidae (Kata, Parotoplana) and Ototyphlonemertes.
Macrostomum phocurum Marcus, 1954	Nov 1952			under mangroves in humic, almost fresh, water smelling of hydrogen sulfide. Found with Stenostomum amphotum, diatoms, copepods, Hydrobiinae, algae (chiefly Euglenoidina) that are eaten by the worms.
Pogaina tifa Marcus, 1954	Nov 1952	littoral at 3-5 m	fine and coarse sand with detritus	3 mature animals. from the littoral at 3-5 m in fine to coarse sand with detritus. found along with Thaumastoderma sp., Orzeliscus belopus, numerous Haloplanella ibla and some Kalyptorhynchia and K / Thaumastoderma sp., Orzeliscus belopus, numerou
Paulodora felis (Marcus, 1954)	Jun 1950; Nov 1952	upper littoral	coarse sand	1 specimen in June, and 20 in Nov. In clean coarse sand of the upper littoral. Saccocirrus pussicus also found.
Utsurus evelinae Marcus, 1954	Apr, Nov 1952	upper littoral	coarse sand with detritus and algae	1 specimen in Nov and 2 specimens in Apr.
Plagiostomum remanei Marcus, 1954	Nov 1950; Apr 1952	near low water line	coarse sand with single tufts of Padina and other algae	1 specimen in Nov, many specimens in Apr. In coarse sand and below the regular low tide line. / tufts of Padina and other algae, other fauna Gyratrix hermaphroditus Ehrbg. and Dolichomacrostomum mortenseni
Minona tridens Marcus, 1954	Nov 1952	below low water line	coarse sand with detritus and tufts of Padina	12 specimens in coarse sand with organic detritus in the littoral. / Amphioxus and Polygordius
Callioplana evelinae Marcus, 1954	Nov 1952; Jun 1953	below low water line	coarse sand with detritus and tufts of Padina	2 mature specimens in Nov, and 1 mature and 2 juvenile specimens in June. Beneath tidal zone on coarse sand with tufts of algae growing on rocks. Along with Amphioxus and Polygordius. / Amphioxus and Polygordius
Hofstenia tinga Du Bois-Reymond Marcus, 1957	Jul 1955	upper littoral	stones, algae	1 specimen in algae growing on a boulder in the upper littoral. algae
Cestoplana techa Du Bois-Reymond Marcus, 1957	Nov 1955	upper littoral	stones, algae	3 mature worms under stones in the upper littoral. / algae
Proschizorhynchus atopus Marcus, 1950	Apr 1949		fine sand	below the flood line.
Puzostoma evelinae Marcus, 1950	Apr, Jun 1949		fine sand	in algae below the tide line. 12 individuals.
Polycystis felis Marcus, 1954	Jun 1950
Polycystis felis Marcus, 1954	Nov 20, 1952