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285:. In 1945, he became full professor of zoology and presented a large thesis about microturbellarians. After the war ended, Marcus was invited to go back to Germany, but he declined, saying that he was not willing to reconstruct his life a third time. Allowed to return to the coast, he continued to work on bryozoans, but focused more on turbellarians and later on
257:
offering him a professorship. This offer came due to the efforts of the
Society for the Protection of Science and Learning, Ltd, a group that tried to find jobs for displaced Jewish scientist. Later that month, Marcus moved to
228:, where he fought as a soldier, and his second work, a thesis on Coleoptera, was published only in 1919, when he received his doctorate. After graduation, he continued to work at the museum and was assigned to the
235:
In 1923, Marcus obtained the 'Privat-Dozent', a credential that permitted him to teach at the university level. Thus, he became a professor at the
Friedrich Wilhelm University. As an assistant to
277:, Marcus was forbidden to go to the coast because of his German origins, making him turn his attention to freshwater bryozoans and other freshwater and terrestrial invertebrates, especially
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With
Eveline, Marcus published 162 papers between 1936 and 1968, the first ones in Portuguese. Later works were published in English and focused on several invertebrate groups, such as
572:
Winston, Judith E. (2002). "Ernst Gustav
Gotthelf Marcus (1893–1968) and Eveline Agnes du Bois-Reymond Marcus (1901–1990)". In Jackson, Patrick N. Wyse; Jones, Mary E. Spencer (eds.).
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He began his doctoral studies in the
Entomology Department at the Berlin Museum and, in 1914, he published his first zoological work. However, his studies were later delayed due to
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With the rise of Nazism in
Germany, Marcus was dismissed as an assistant to Heider in 1935. In March 1936, he received a telegram from
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250:, and together they published several zoological works. In 1929, he was appointed Associate Professor at the Zoological Institute.
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218:
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Marcus, Ernst (1920). "Notizen über einiges
Material mariner Bryozoen des Berliner Zoologischen Museums".
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collection. Without a resident specialist to teach him, he learned everything about the group on his own.
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in a Jewish family, the son of Georg Marcus, a jurist, and Regina
Schwartz. As a child, he lived near the
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Marcus, Ernst (1936). "Sobre alguns phenomenos da vida dos
Bryozoarios Marinhos".
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Boletim da
Faculdade de Filosofia, Ciências e Letras da Universidade de São Paulo
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Boletim da Faculdade de Filosofia, Ciências e Letras da Universidade de São Paulo
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Boletim da Faculdade de Filosofia, Ciências e Letras da Universidade de São Paulo
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Boletim da Faculdade de Filosofia, Ciências e Letras da Universidade de São Paulo
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Marcus died in 1968, and his wife continued their research until her death.
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with his wife, arriving on 1 April. He started to teach zoology at the
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Annals of Bryozoology: aspects of the history of research on bryozoans
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Marcus, Ernst (1924). "Zur vergleichenden Embryologie der Bryozoen".
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Sitzungsberichte der Gesellschaft Naturforschender Freunde zu Berlin
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Marcus, Ernst (1921). "Über die Verbreitung der Meeresbryozoen".
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Several species have been named after Ernst Marcus, such as the
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Marcus, Ernst (1937–1939). "Bryozoarios marinhos brasileiros".
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576:. International Bryozoology Association. pp. 339–361.
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Marcus, Ernst (1925). "Zum Polymorphismus der Bryozoen".
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Marcus, Ernst (1923). "Hydrostatik bei Meeresbryozoen".
239:, Marcus became interested in Developmental Mechanics.
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Marcus, Ernst (1947–1952). "Turbellaria Brasileiros".
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Marcus, Ernst (1945). "Sobre Catenulida Brasileiros".
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Oceanographic Institute of the University of São Paulo
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Marcus, Ernst (1955). "Opisthobranchia from Brazil".
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Verhandlungen der Deutschen Zoologischen Gesellschaft
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Verhandlungen der Deutschen Zoologischen Gesellschaft
270:, and began studying the Brazilian bryozoan fauna.
378:Mitteilungen aus dem Zoologischen Museum in Berlin
193:, former occupant of the chair of zoology at the
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590:Eales, N. N. (1969). "Ernst Marcus 1893–1968".
671:Academic staff of the University of São Paulo
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528:"Schools and paradigms in Brazilian Zoology"
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404:Arquivos do Instituto Biológico, São Paulo
189:(8 June 1893 – 30 June 1968) was a German
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113:Eveline Du Bois-Reymond Marcus
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242:In 1924, aged 31, he married
172:Author abbrev. (zoology)
592:Journal of Molluscan Studies
502:"Birth of Molecular Biology"
219:Friedrich Wilhelm University
187:Ernst Gustav Gotthelf Marcus
44:Ernst Gustav Gotthelf Marcus
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464:Species named in his honor
162:Claudio Gilberto Froehlich
358:(9–10). Leipzig: 205–221.
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445:. Série Zoologia. 12–17.
264:University of São Paulo
244:Eveline Du Bois-Reymond
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195:University of São Paulo
158:Eudóxia Maria Froehlich
148:University of São Paulo
352:Zoologischer Anzeiger
474:Luteostriata ernesti
248:Emil Du Bois-Reymond
34:Ernst Marcus in 1943
397:. Leipzig: 152–159.
246:, granddaughter of
209:Marcus was born in
500:Danchin, Antoine.
454:. Série Zoologia.
432:. Série Zoologia.
419:. Série Zoologia.
273:With the start of
221:to study zoology.
634:(in Portuguese).
632:Estudos Avançados
371:. Leipzig: 39–41.
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154:Doctoral students
120:Scientific career
104:Berlin University
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144:Institutions
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70:(1968-06-30)
68:30 June 1968
22:Ernst Marcus
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681:1968 deaths
676:1893 births
322:pycnogonids
302:tardigrades
237:Karl Heider
226:World War I
134:Bryozoology
87:Citizenship
77:Nationality
54:8 June 1893
660:Categories
487:References
410:: 207–208.
345:: 255–284.
318:gastropods
310:nemertines
215:Berlin Zoo
176:Er. Marcus
138:Malacology
50:1893-06-08
608:1464-3766
544:0378-1844
458:: 89–261.
314:phoronids
294:flatworms
255:São Paulo
191:zoologist
95:Brazilian
436:: 3–133.
298:annelids
230:Bryozoa
130:Zoology
606:
542:
511:8 July
320:, and
260:Brazil
211:Berlin
126:Fields
109:Spouse
91:German
81:German
58:Berlin
604:ISSN
540:ISSN
513:2014
477:and
281:and
205:Life
65:Died
40:Born
640:doi
596:doi
421:1–3
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