File:American malacological bulletin (1988) (18130010566).jpg

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Title: American malacological bulletin
Identifier: americanmal6719881990amer (find matches)
Year: 1983 (1980s)
Authors: American Malacological Union
Subjects: Mollusks; Mollusks
Publisher: (Hattiesburg, Miss. ?) : (American Malacological Union)
Contributing Library: Smithsonian Libraries
Digitizing Sponsor: Biodiversity Heritage Library

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Figs. 7-10. Campanile symbolicum (USNM 867015). Fig. 7. Egg mass length 120 mm (bar = 11 mm). Fig. 8. Detail of egg mass showing fine filamentous threads between egg chambers (bar = 0.6 mm). Fig. 9. Section through kidney sac showing kidney tissue (k), kidney sac (ks),and kidney opening (ko) to mantle cavity (mc); (bar = 0.25 mm). Fig. 10. Section through digestive gland (dg) and testis (t) showing connective tissue (ct) and a duct of the digestive gland (dgd). Dark round objects are digestive gland concretions (bar = 1 mm). some Specelaria. Algal pieces are probably manipulated and compressed by the large pad-like structures in the stomach to form a bolus prior to its movement into the liver ducts. The unusual, large, branched, structure of the interior liver ducts (Fig. 10, dgd) suggests that the bolus of algal fragments is pushed deeply into them. The many unusual features of the alimentary system indicate that the feeding ecology and digestive physiology of Campanile would be an interesting study. In the discussion of my original paper (Houbrick, 1981:283-289) I proposed and justified familial status for Cam- panile, and allocated Campanilidae to the superfamily Cerithioidea; however, I noted that the many unique and unusual anatomical features of the only living representative of the family, Campanile symbolicum, do not conform to the normal cerithioidean groundplan (see Houbrick, 1988 for detailed description of Cerithioidea), and that some characters suggest affinities with neogastropods (rachiglossa) and

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Volume
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1988
Flickr tags
InfoField
  • bookid:americanmal6719881990amer
  • bookyear:1983
  • bookdecade:1980
  • bookcentury:1900
  • bookauthor:American_Malacological_Union
  • booksubject:Mollusks
  • bookpublisher:_Hattiesburg_Miss_American_Malacological_Union_
  • bookcontributor:Smithsonian_Libraries
  • booksponsor:Biodiversity_Heritage_Library
  • bookleafnumber:330
  • bookcollection:biodiversity
  • BHL Collection
  • BHL Consortium
Flickr posted date
InfoField
27 May 2015

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This work is in the public domain because it was published in the United States between 1978 and March 1, 1989 without a copyright notice, and its copyright was not subsequently registered with the U.S. Copyright Office within 5 years. Unless its author has been dead for several years, it is copyrighted in the countries or areas that do not apply the rule of the shorter term for US works, such as Canada (50 pma), Mainland China (50 pma, not Hong Kong or Macau), Germany (70 pma), Mexico (100 pma), Switzerland (70 pma), and other countries with individual treaties. See this page for further explanation.

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This image was originally posted to Flickr by Internet Archive Book Images at https://flickr.com/photos/126377022@N07/18130010566. It was reviewed on 17 September 2015 by FlickreviewR and was confirmed to be licensed under the terms of the No known copyright restrictions.

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current12:24, 17 September 2015Thumbnail for version as of 12:24, 17 September 20151,776 × 2,320 (1.66 MB) (talk | contribs)== {{int:filedesc}} == {{subst:chc}} {{information |description={{en|1=<br> '''Title''': American malacological bulletin<br> '''Identifier''': americanmal6719881990amer ([https://commons.wikimedia.org/w/index.php?title=Special%3ASearch&profile=default&...

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