Identifier: monographondevel00balf (
find matches)Title:
A monograph on the development of elasmobranch fishesYear:
1878 (
1870s)Authors:
Balfour, Francis M. (Francis Maitland), 1851-1882Subjects:
Fishes -- Embryology ChondrichthyesPublisher:
London :Contributing Library:
Harvard University, Museum of Comparative Zoology, Ernst Mayr LibraryDigitizing Sponsor:
Harvard University, Museum of Comparative Zoology, Ernst Mayr LibraryView Book Page:
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view book online to see this illustration in context in a browseable online version of this book.Text Appearing Before Image:mnar cells forming the cortex and the more polygonal cellsof the medulla. Fig. 7. Transverse section through the anterior suprarenal body of anadult Scyllium. Zeiss B, ocul. 2. Reduced one-third. The tissue of thesuprarenal body has not been filled in, but only the sympathetic ganglioncells which are seen to be irregularly scattered through the substance ofthe body. The entrance of the nerve (n) is shewn, and indications aregiven of the distribution of the nerve-fibres. Fig. 8. Section through the sympathetic ganglion of a Scyllium embryobetween stages M and N, shewing the connecting trunk between thesuprarenal body and the spinal nerve (.9p. n.), and the appearance ofan indication in the ganglion of a portion more directly connected with thenerve. Zeiss D, ocul. 2. Fig. 9. Section through one of the anterior sympathetic ganglia of anembryo of stage Q, shewing its division into a true ganghonic portion (sg. g.j,and a suprarenal body (s r). Zeiss C, ocul. 2. XfX. .PlcuUHl -- :^^ •r*Text Appearing After Image: ' Note About Images Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.