DOCSLIB.ORG

Richard Benedict Goldschmidt Papers, (Bulk 1900-1956)

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
Richard Benedict Goldschmidt Papers, (Bulk 1900-1956) http://oac.cdlib.org/findaid/ark:/13030/tf696nb1v1 No online items Guide to the Richard Benedict Goldschmidt Papers, (bulk 1900-1956) Processed by The Bancroft Library staff The Bancroft Library. University of California, Berkeley Berkeley, California, 94720-6000 Phone: (510) 642-6481 Fax: (510) 642-7589 Email: [email protected] URL: http://bancroft.berkeley.edu © 1996 The Regents of the University of California. All rights reserved. Note Biological and Medical Sciences --Biological Sciences --GeneticsBiological and Medical Sciences --Biological Sciences --Animal BiologyHistory --History, University of California --History, UC BerkeleyGeographical (by Place) --University of California --University of California Berkeley Guide to the Richard Benedict BANC MSS 72/241 z 1 Goldschmidt Papers, (bulk 1900-1956) Guide to the Richard Benedict Goldschmidt Papers, (bulk 1900-1956) Collection number: BANC MSS 72/241 z The Bancroft Library University of California, Berkeley Berkeley, California Contact Information: The Bancroft Library. University of California, Berkeley Berkeley, California, 94720-6000 Phone: (510) 642-6481 Fax: (510) 642-7589 Email: [email protected] URL: http://bancroft.berkeley.edu Processed by: The Bancroft Library staff Date Completed: ca. 1972 Encoded by: Xiuzhi Zhou © 1996 The Regents of the University of California. All rights reserved. Collection Summary Collection Title: Richard Benedict Goldschmidt Papers, Date (bulk): (bulk 1900-1956) Collection Number: BANC MSS 72/241 z Creator: Goldschmidt, Richard Benedict, 1878-1958 Extent: Number of containers: 5 boxes and 4 cartonsLinear feet: 7 Repository: The Bancroft Library Berkeley, California 94720-6000 Physical Location: For current information on the location of these materials, please consult the Library's online catalog. Abstract: Letters written to him by colleagues and friends, some relating to his scientific work in Germany; copies of letters written by him; manuscripts of his writings; speeches and course lectures; notebooks; bibliography; publications about him, including eulogies and biographical material; clippings; genetic data sheets; drawings for publications. Included also: letters written to and by his colleague Professor Curt Stern about Goldschmidt. Languages Represented: English Access Collection is open for research. Publication Rights Guide to the Richard Benedict BANC MSS 72/241 z 2 Goldschmidt Papers, (bulk 1900-1956) Copyright has not been assigned to The Bancroft Library. All requests for permission to publish or quote from manuscripts must be submitted in writing to the Head of Public Services. Permission for publication is given on behalf of The Bancroft Library as the owner of the physical items and is not intended to include or imply permission of the copyright holder, which must also be obtained by the reader. Preferred Citation [Identification of item], Richard Benedict Goldschmidt papers, BANC MSS 72/241 z, The Bancroft Library, University of California, Berkeley. Biography Richard B. Goldschmidt was born on April 12, 1878 in Frankfurt am Main. He studied in Heidelberg and Munich, 1896-1902, under Otto Bütschli and Richard Hertwig, receiving his PhD in 1902 from Heidelberg. From 1903 to 1913 he worked under Hertwig at the Zoological Institute in Munich and in 1914 was offered a position at the new Kaiser Wilhelm Institute for Biology. In 1921 he became the Institute's second director, and continued the association until 1936, when Nazi persecution made life in Germany untenable for him. Goldschmidt had already spent some time abroad, having been in the U.S. during World War I and in Japan, as professor of zoology at the University of Tokyo, 1924-1926. In 1936 Goldschmidt accepted a professorship in the Department of Zoology at the University of California, Berkeley, where he taught until his retirement in 1948. Goldschmidt wrote over 250 scientific papers and seventeen books, including two for laymen, Ascaris and Understanding Heredity, and two autobiographical works, Portraits from Memory and In and Out of the Ivory Tower. He received three honorary degrees, was a member of the National Academy of Sciences and a foreign or honorary member in eighteen foreign academies and learned societies. In 1953 he served as President of the 9th International Congress of Genetics in Bellagio. He died in Berkeley on April 24, 1958. Scope and Content The larger part of this collection of Papers, which are housed in five boxes and four cartons, was donated by Professor Goldschmidt to the University of California in 1940, with some additions thereafter, both by him and by his colleague, Professor Curt Stern. Although a great many of his papers were left behind in Germany, most of the correspondence represented here covers the period from 1900 to 1936 with some letters also from the later years. The rest of the collection -primarily manuscripts of his writings, speeches and lectures, genetic data sheets and analyses, and notebooks -relate, for the most part, to his work in the U.S., with some earlier material as well. Papers donated by Professor Stern include letters written to him after Goldschmidt's death, eulogies and biographical material he prepared, and related material. The Key to Arrangement which follows describes this material in greater detail. Boxes 1-5 Letters written to Goldschmidt. Scope and Content Note Letters from colleagues and friends; primarily written in German. Arranged alphabetically by name of person or organization. A partial list of correspondents follows the Key to Arrangement. Letters not listed have been put in alphabetical miscellanies preceding each letter of the alphabet. Box 5 Letters by Goldschmidt (1941-1956, n.d.) Scope and Content Note Carbon copies, transcripts, and photocopies, arranged chronologically. Notes by Goldschmidt on his collection. Scope and Content Note Including a history and a description of the collection, in which he ranks correspondents by importance and classifies them by fields of endeavor. Letters written to Professor Curt Stern, mainly by colleagues after Goldschmidt's death. Scope and Content Note A partial list of correspondents follows the Key to Arrangement. Guide to the Richard Benedict BANC MSS 72/241 z 3 Goldschmidt Papers, (bulk 1900-1956) Key to Arrangement Letters written by Curt Stern to colleagues after Goldschmidt`s death. Scope and Content Note Arranged chronologically. Letter to L. K. Piternick re. Goldschmidt after his death. Additional Note From Seiji Matsumura. Ctn. 1 Autobiographical writings: My Work (typescript); Autobiographical data compiled by request of the National Academy (typescripts); Fini, an account of Goldschmidt's years in Berkeley (holograph) Publications about Goldschmidt. Scope and Content Note Including newspaper clippings and Festschriften Memorial tributes and obituaries Eulogies and biographies of Goldschmidt by Curt Stern. Additional Note (in English and in German; typescript and holograph) Lists of publications by Goldschmidt Photocopies of pages from guest books, Berlin and Berkeley Speeches, 1919-1951. Scope and Content Note On scientific subjects, before professional and lay audiences. Include radio talks, guest lectures (University of Paris, 1932, and Yale, 1939), talks at symposia, before the Berkeley Club and other organizations etc. In German, English and French. Arranged chronologically. Course lectures, given at Berkeley, Stanford and the University of Washington, 1937-1952. Scope and Content Note Arranged chronologically. Undated lectures and speeches Physical Description: (5 folders) Drawings and illustrations: Scope and Content Note Copulatory organs of the lymantria species (by A.B. DuBois), lymantria gonads (by Goldschmidt), and miscellaneous book illustrations. Ctn. 2 Manuscripts of his writings. Physical Description: (holograph, unless otherwise noted) Additional data on phenocopies and genic action Ancient Chinese knowledge of human heredity Ascarsis (English version) The Beaded-minute intersexes in drosophila melanogaster. Scope and Content Note Also notes and illustrations. A chapter from kitchen zoology (typescript) Chromosomes and genes (typescript) Guide to the Richard Benedict BANC MSS 72/241 z 4 Goldschmidt Papers, (bulk 1900-1956) Key to Arrangement A critical review of some recent work in sex-determination Cynips and lymantria Discussion of Landauer's paper (typescript) A discussion of some facts pertinent to the theory of the gene Does the quantity of chromatic produce dramatic effects? An empirical evolutionary generalization. ... Gen und Ausseneigenschaft Gene and Character The genetic background of chemically induced phenocopies in Drosophila. II. Physical Description: (holograph and typescript) Genetics and Development Genic Conversion in Oenåthera Physical Description: (typescript) Geographische Variation und Artbildung A gynandromorph in Drosophila produced by double fertilization Additional Note (also in German, typescript and holograph) Heterochromatic Heredity Physical Description: (typescript) Lymantria A Lymantria-like case of intersexuality in plants Lysenko, T.D., Heredity and its variability Material Basis of Evolution Additional Note (also illustration copy) Mimetic Polymorphism Additional Note (with original drawings) Multiple sex-genes in Drosophila?... A mutant of Drosophila melanogaster resembling the so-called unstable genes of Drosophila virilis A note concerning the adaptation of geographical races of Lymantria... A note on the action of Bar series in Drosophila On some
Load more

Recommended publications
  • Carl Gegenbaur – Wikipedia
    Carl Gegenbaur – Wikipedia http://de.wikipedia.org/wiki/Carl_Gegenbaur aus Wikipedia, der freien Enzyklopädie Carl Gegenbaur (* 21. August 1826 in Würzburg; † 14. Juni 1903 in Heidelberg) war ein deutscher Arzt, einer der bedeutendsten Wirbeltiermorphologen des 19. Jahrhunderts und einer der Väter der Evolutionsmorphologie, eines modernen Begriffs von Walter J. Bock und Dwight D. Davis. 1 Leben 2 Wissenschaftliche Leistung 2.1 Das „Kopf-Problem“ 3 Verhältnis Carl Gegenbaur und Ernst Haeckel 4 Nach Gegenbaur benannte Taxa Carl Gegenbaur 5 Ausgewählte Arbeiten 6 Weiterführende Literatur 7 Weblinks 8 Einzelnachweise Er war der Sohn des Justizbeamten Franz Joseph Gegenbaur (1792–1872) und dessen Ehefrau Elisabeth Karoline (1800–1866), geb. Roth. Von seinen sieben Geschwistern verstarben vier sehr jung; sein um drei Jahre jüngerer Bruder wurde nur 25 Jahre und seine um 13 Jahre jüngere Schwester 38 Jahre alt.[1] 1838 besuchte er die Lateinschule und von 1838 bis 1845 in Würzburg das Gymnasium. Schon zu seiner Schulzeit führt er Naturstudien in der Umgebung von Würzburg und bei Verwandten im Odenwald (Amorbach) durch. Er beschäftigt sich weiterführend mit Pflanzen, Tieren, Gesteinen, legte Sammlungen an, fertigte Zeichnungen und führte erste Tiersektionen durch.[2] Politische Hintergründe: Bayern wurde 1806 unter dem Minister Maximilian Carl Joseph Franz de Paula Hieronymus Graf von Montgelas (1759–1838) zu einem der führenden Mitglieder im Rheinbund und Bündnispartner von Napoleon Bonaparte (1769–1821). Für seine Bündnistreue wurde im Frieden von Pressburg Bayern zum Königreich durch den französischen Kaiser aufgewertet und Herzog Maximilian IV. (1756–1825) am 1. Januar 1806 in München als Maximilian I. Joseph zum ersten König Bayerns erhoben.
    [Show full text]
  • The Dancing Bees: Karl Von Frisch, the Honeybee Dance Language
    The Dancing Bees: Karl von Frisch, the Honeybee Dance Language, and the Sciences of Communication By Tania Munz, Research Fellow MPIWG, [email protected] In January of 1946, while much of Europe lay buried under the rubble of World War Two, the bee researcher Karl von Frisch penned a breathless letter from his country home in lower Austria. He reported to a fellow animal behaviorist his “sensational findings about the language of the bees.”1 Over the previous summer, he had discovered that the bees communicate to their hive mates the distance and direction of food sources by means of the “dances” they run upon returning from foraging flights. The straight part of the figure-eight-shaped waggle dance makes the same angle with the vertical axis of the hive as the bee’s flight line from the hive made with the sun during her outgoing flight. Moreover, he found that the frequency of individual turns correlated closely with the distance of the food; the closer the supply, the more rapidly the bee dances. Von Frisch’s assessment in the letter to his colleague would prove correct – news of the discovery was received as a sensation and quickly spread throughout Europe and abroad. In 1973, von Frisch was awarded the Nobel Prize in Physiology or Medicine together with the fellow animal behaviorists Konrad Lorenz and Niko Tinbergen. The Prize bestowed public recognition that non-human animals possess a symbolic means of communication. Dancing Bees is a dual intellectual biography – about the life and work of the experimental physiologist Karl von Frisch on the one hand and the honeybees as cultural, experimental, and especially communicating animals on the other.
    [Show full text]
  • Preface for Uchida Anniversary Volume
    Title PREFACE FOR UCHIDA ANNIVERSARY VOLUME Author(s) WITSCHI, Emil Citation 北海道大學理學部紀要, 13(1-4) Issue Date 1957-08 Doc URL http://hdl.handle.net/2115/27187 Type bulletin (editorial) File Information 13(1_4)_Preface.pdf Instructions for use Hokkaido University Collection of Scholarly and Academic Papers : HUSCAP 'V PREFACE FOR UCHIDA ANNIVERSARY VOLUME My personal acquaintance with Tohru Uchida dates back to the summer of 1931. Accompanied by his charming wife, he paid us a visit at Iowa City, on the return trip to Japan from Berlin and Miinchen. Two years of study with Richard Goldschmidt and Karl von Frisch had made him a member of the scien­ tific family of Richard Hertwig .... not only by contact. Well prepared through 'years of training at the great school of Zoologists in T~kyo, he had nevertheless preserved a youthful adaptability, that enabled him to gain full advantage from his study period abroad. Iowa was suffering under a spell of sweltering heat; but even while he was wiping the sweat from his brows, our visitor denied that the weather was unbearable. Indefatigably he was carrying on the conversations .... on the lawn in the shade of the trees and in the steaming laboratories. Then and there I realized that Doctor Uchida was not only a well informed student in the widely ramified field of sex research but an investigator of originality, filled with a great enthusiasm for scientific progress. After the return to his country Professor Uchida developed his own school at the progressive Hokkaido University. It soon became known also outside of Japan, because of the wide scope and variety of subject interests as well as the quality of its scientific production.
    [Show full text]
  • Turtles As Hopeful Monsters: Origins and Evolution Book Reviewed By
    Palaeontologia Electronica http://palaeo-electronica.org Turtles as Hopeful Monsters: Origins and Evolution Book reviewed by Darren Naish Turtles as Hopeful Monsters: Origins and Evolution, by Olivier Rieppel. 2017 Indiana University Press, Bloomington and Indianapolis. $45.00 ISBN 978-0-253-02475-6 It is cliché today to describe turtles as among the greatest of enigmas in the world of tetrapod evolutionary history. Turtles – Testudinata or Testu- dines, according to your preference (don’t use Chelonia, please) – are anatomically ridiculous (limbs and limb girdles inside the ribcage?), their unique Bauplan obscuring efforts to determine their affinities within Reptilia. Olivier Rieppel’s Turtles as Hopeful Monsters: Origins and Evolution dis- cusses, over six chapters, what we know of the tur- tle fossil record and what we think and have thought about turtle origins and evolution, though note that this work only discusses the earliest stages of turtle evolution and is not concerned with the clade’s in-group relations. More specifically, this most attractive book is devoted first and fore- most to Rieppel’s coverage of competing models of turtle origins and evolutionary history and the sci- entists involved, though it’s rather more compli- cated than that. Rieppel is one of the world’s foremost authori- ties on reptile anatomy and evolution and it turns out that he is not just a formidably qualified, highly experienced and respected scientist and science historian but an excellent and engaging popular writer as well. The volume is as much about the history and philosophy of evolutionary biology and those who have studied it as it is about the science itself.
    [Show full text]
  • G Neuweiler: an Appreciation
    Commentary G Neuweiler: An appreciation G Neuweiler, incumbent of one of the most prestigious chairs in zoology in Europe since 1980, retired from office on 1st October 2003. His successor in the Zoologisches Institut der Ludwig-Maximilians- University is a former student, Benedikt Grothe. Neuweiler was the fifth incumbent of this chair established in 1828, succeeding such illustrious zoologists as von Seebold, Richard Hertwig, Karl von Frisch and Hansjochem Autrum. Neuweiler has earned his respite, but not repose, after a forty-year academic career involving teaching, research and steering of the course of science policy after the 1970s in Germany and in post-merger Germany. Along with S Krishnaswamy, Neuweiler was the co- architect of the Indo-German Project on Animal Behaviour, a bi-national venture under the ‘Cultural Exchange Programme’ of the UGC and DAAD, between 1978 and 1988. The IGPAB was a colla- borative programme in research and teaching between the Zoology Department (first of Frankfurt University and after 1980) of the University of Munich and the School of Biological Sciences, Madurai Kamaraj University (MKU). The project led to significant findings on the biology, behaviour and the neurophysiology of echolocation of nine species of insectivorous bats of the Madurai. Further, Neuweiler was responsible in great measure for the extremely successful ‘All India Intensive Training Courses in Neurophysiology’ offered at the SBS/MKU in 1978, 1979 and 1981. G Neuweiler addressing a session of the Indian Academy of Sciences, held in the School of Biological Sciences, Madurai University in November 1985. Gerhard Neuweiler was born on 18th May 1935 in Nagold in the Black Forest as the fourth son of the school teacher Friedrich Neuweiler and his wife Luise.
    [Show full text]
  • Ernst Haeckel and the Struggles Over Evolution and Religion
    89 Ernst Haeckel and the Struggles over Evolution and Religion Robert J. Richards1 Abstract As a young man, Ernst Haeckel harbored a conventional set of Evangelical beliefs, mostly structured by the theology of Schleiermacher. But the conversion to Darwinian theory and the sudden death of his young wife shifted his ideas to the heterodox mode, more in line with Goethe and Spinoza. Haeckel’s battles with the religiously minded became more intense after 1880, with attack and counterattack. He particularly engaged Erich Wasmann, a Jesuit entomologist who had become an evolutionist, and the Keplerbund, an organization of Protestant thinkers who opposed evolutionary theory and accused him of deliberate fraud. In these struggles, Haeckel defined and deepened the opposition between traditional religion and evolutionary theory, and the fight continues today. If religion means a commitment to a set of theological propositions regarding the nature of God, the soul, and an afterlife, Ernst Haeckel (1834-1919) was never a religious en- thusiast. The influence of the great religious thinker Friedrich Daniel Schleiermacher (1768-1834) on his family kept religious observance decorous and commitment vague.2 The theologian had maintained that true religion lay deep in the heart, where the inner person experienced a feeling of absolute dependence. Dogmatic tenets, he argued, served merely as inadequate symbols of this fundamental experience. Religious feeling, accord- ing to Schleiermacher’s Über die Religion (On religion, 1799), might best be cultivated by seeking after truth, experiencing beauty, and contemplating nature.3 Haeckel practiced this kind of Schleiermachian religion all of his life. Haeckel’s association with the Evangelical Church, even as a youth, had been con- ventional.
    [Show full text]
  • The Impact of the Zoological Station in Naples on Developmental Physiology
    [nt.J. Dc,.. BioJ.~II: 103-111 (19961 IOJ The impact of the Zoological Station in Naples on developmental physiology IRMGARD MULLER' Faculty of Medicine, University of Bochum, Bochum, Germany Foundation and special status of the Zoological sale of preserved animal specimens, and the foundation of three Station serial publications (Mitteilungen aus der Zoologischen Station Neapel/Pubblicazioni delia Stazione Zoologica di Napoli; The hislory of the Zoological Slation in Naples and the biog- Zoologische Jahresberichte; Fauna und Flora des Goltes von raphy of its founder Anton Dohrn (1840-1909) has been Neapel) and the establishment of a public aquarium. Dohrn, described in detail on several occasions (Heuss. 1962; Kuhn, consumed by his scientific mission, indeed succeeded in gaining 1950; Muller, 1975a, 1976; Partsch, 1980); it suffices therefore the material and intellectual support from the heads of all impor- to introduce only the essential elements of this early model of tant European states, which made it possible to realize his pro- international collaboration in the natural sciences. jects for decades. The special status, which Oohrn provided in Anton Dohrn, the founder of the first marine biological this manner for the Zoological Station, among other scientific research institute studied medicine and zoology in Konigsberg, institutions of the 19th century, and explained its high efficiency Bonn, Berlin. Breslau and obtained his "habilitation" (venia leg- during the tounding years, was based on the fact that it was both endi) in Jena 1868, Motivated by his long-time friend and teacher an international organization in its scientific participants and Ernst Haeckel (1834-1919), Dohrn initially worked on phyloge- funding, as well as typically German with regard to its structure netic problems and published numerous papers on the genealo- and conception.
    [Show full text]
  • RICHARD BENEDICT GOLDSCHMIDT April 12,1878-April 24,1958
    NATIONAL ACADEMY OF SCIENCES R I C H A R D B E N E D I C T G OLDSCHMIDT 1878—1958 A Biographical Memoir by C U R T S TERN Any opinions expressed in this memoir are those of the author(s) and do not necessarily reflect the views of the National Academy of Sciences. Biographical Memoir COPYRIGHT 1967 NATIONAL ACADEMY OF SCIENCES WASHINGTON D.C. RICHARD BENEDICT GOLDSCHMIDT April 12,1878-April 24,1958 BY CURT STERN ICHARD GOLDSCHMIDT left not only a published record of R, nearly sixty years of scientific activities but also a full autobiography and a detailed sketch of his life written in fulfill- ment of the traditional request of the National Academy of Sciences. In addition, he preserved many letters which he had received from colleagues all over the world and deposited them in the archives of the Library of the University of California at Berkeley. It would be possible to reconstruct a large part of the development of the biological sciences in the twentieth cen- tury on the basis of Goldschmidt's publications and their in- teraction with his contemporaries. It would also be possible to explore in depth the personality of the man as it was formed through the impact of his time. These may be worth-while tasks for future historians. The present Memoir can present only a selection out of the multitude of his activities. Richard Goldschmidt was born on April 12, 1878, in Frank- furt am Main, Germany. He died in Berkeley, California, on April 24, 1958.
    [Show full text]
  • TEE VOYAGE of HMS CHALLENGER. ZOOLOGY. REPORT on The
    TEE VOYAGE OF H.M.S. CHALLENGER. ZOOLOGY. REPORT on the ACTINIARIA dredged by H.M.S. Challenger during the years 1873-1876. By Prof. RICHARD HERTWIG. SUPPLEMENT. INTRODUCTION. AFTER I had concluded my Report on the Actiniaria of the Challenger Expedition, a number of additional specimens were sent to me, on which I now present a short Supplementary Report. Unfortunately the work has been delayed longer than I could have wished, on account of a partly series of experimental investigations upon the fertilisation and of the ovum, which I had segmentation undertaken in concert with my brother, but to the on mainly owing claims my working-time caused by my trans ference from Kothgsberg to Bonn, and from Bonn to Munich. Amongst the material occurred several specimens of species which have been previ ously described and can therefore be treated in few words; besides these, there are also several new forms, representing new and interesting genera, which require a detailed description, and which are, for the sake of clearness, designated by an asterisk. At the end will (p. 54) be found a list of those Actini of which a systematic study was impossible, either because they were not sufficiently well preserved, or because their was appearance no longer characteristic owing to the absence of sculpturing and colour, the necessary result of the method of preservation. Since the of the earlier of this publication part Report, the great monograph of Andrea on the Actiniaria has Angelo appeared.' During the progress of his work this 'Fauna und Flora dea Go]fea von Neapel, IA Attinie, 1884.
    [Show full text]
  • The Problem of Vertebrate Ancestry, 1859-1875
    AN ABSTRACT OF THE THESIS OF Roberta Jane Beeson for the degree of Doctor of Philosophy in General Science (Biological Science) presented on May 8, 1978 Title: BRIDGING THE GAP: THE PROBLEM OF VERTEBRATE ANCESTRY, 1859-1875 Abstract approved: Redacted for Privacy Paul Lawrence Farber Determination of the Vertebrate pedigree wasa particularly enigmatic problem for evolutionary morpholo- gists of the early post-Darwinian period. At that time, practically no characteristics were known by which the Vertebrates could be linked to any of the other animal groups. Up to the 1850's, most research in embryology and anatomy had reinforced the idea that wide differences existed in the basic structural and developmental patterns of Vertebrates and animals belonging to other branches of the animal kingdom. As a result, morphological practice was affected by a strong tradition against comparison of Vertebrates and Invertebrates. With the acceptance of the evolutionary viewpoint, it became theoretically valid to compare animals of different types, based on the possi- bility of their remote common ancestry. However, the practical matter of demonstrating that relationship with concrete evidence proved to be one of the most difficult challenges confronting early evolutionary morphology. Three different theories were proposed between 1864 and 1870, each attempting to link the Vertebratesand one of the Invertebrate groups to a hypotheticalcommon ancestor. In 1864, Franz Leydig proposed an evolutionary relationship between Arthropods and Vertebrates; in1866, Ernst Haeckel attempted to connect Vertebrates with Roundworms; and in 1868, on the basis ofnew research by Aleksandr Kovalevskii, Haeckel proposed another theory which linked Vertebrates with Tunicates. The proposals which formed the basis of the Tunicate theory becamethe center of a heated debate in the late 1860's and early 1870's.
    [Show full text]
  • Richard Von Hertwig – Wikipedia
    Richard von Hertwig – Wikipedia https://de.wikipedia.org/wiki/Richard_von_Hertwig Richard Wilhelm Karl Theodor Ritter von Hertwig (* 23. September 1850 in Friedberg/Hessen; † 3. Oktober 1937 in Schlederloh im Isartal) war ein deutscher Mediziner und Zoologe. Leben Forschungstätigkeit Schriften Literatur Weblinks Einzelnachweise Richard von Hertwig, 1930 Richard Hertwig studierte zunächst gemeinsam mit seinem älteren Bruder Oscar, mit dem er auch Schule und Gymnasium in Mühlhausen/Thüringen absolviert hatte, zunächst Chemie[1] und dann Medizin an der Universität Jena. Unter Einflussnahme Ernst Haeckels verlagerte er sein Interesse mehr zur Zoologie und Biologie. 1872 machte er an der Universität Bonn seinen Doktor und arbeitete dort als Assistent bei Max Schultze am Anatomischen Institut, und zwar in unregelmäßigem Wechsel zusammen mit seinem Bruder Oscar Hertwig. Nach dem Tode von Max Schultze habilitierte er sich 1875 in Jena bei Ernst Haeckel im Bereich der Zoologie und Grab von Richard von Hertwig auf wurde dort 1878 außerordentlicher Professor, bis er 1881 dem Waldfriedhof in München-Solln an die Universität Königsberg als ordentlicher Professor für Zoologie berufen wurde. Im Jahr 1881 wurde von Hertwig zum Mitglied der Leopoldina gewählt. Als Nachfolger von Franz Troschel wechselte er 1883 an die Universität Bonn und wurde dort erster Direktor des Zoologischen Museums und Instituts. Allerdings folgte er schon 1885 einem Ruf an die Ludwig-Maximilians-Universität München, wo er bis 1925 blieb und als Leiter der Zoologischen Staatssammlung sowie als Direktor des Zoologischen Instituts wirkte, die er zu einem Zentrum der biologischen Wissenschaft entwickelte. Sein Lehrbuch der Zoologie hielt er von 1891 bis 1931 über 15 Auflagen auf dem Laufenden.
    [Show full text]
  • Theodor Heinrich Boveri (1862-1915) [1]
    Published on The Embryo Project Encyclopedia (https://embryo.asu.edu) Theodor Heinrich Boveri (1862-1915) [1] By: Maayan, Inbar Keywords: Biography [2] Heredity [3] View image of Boveri here [4]. Theodor Heinrich Boveri investigated the mechanisms of heredity. He developed the chromosomal theory of inheritance and the idea of chromosomal individuality. Boveri sought to provide a comprehensive explanation for the hereditary role and behavior of chromosomes. He hoped that his experiments would also help to distinguish the roles of the nucleus [5] and the cytoplasm in embryogenesis [6]. Boveri was particularly interested in how offspring are shaped by the attributes of their parents. His exhaustive studies of chromosomal and cellular behavior during early development paved the way for much of the emerging field of embryology [7]. Born in Bamberg, Germany, on 12 October1862, Theodor Boveri [8] was the second of four children born to Antonie andT heodor Boveri [8], both of whom were highly creative and fostered their son’s remarkable inventive intellect. At a young age, he was encouraged to practice his artistic skills. He was trained in music at the Realgymnasium in Nürnberg, where he also spent much of his spare time drawing and painting. His biographer, Fritz Baltzer, describes Boveri as a man who, throughout his life, was highly creative and intelligent, yet humble and mature beyond his years. Boveri’s training in the arts impacted his work ethic in a profound manner, and he always insisted on practicing science both as a natural pursuit and as an art. He had the same expectations of his students.
    [Show full text]