<br><p><b>Identifier</b>: bulletinofess181886unse (<a class="external text" href="https://commons.wikimedia.org/w/index.php?title=Special%3ASearch&amp;profile=default&amp;fulltext=Search&amp;search=insource%3A%2Fbulletinofess181886unse%2F">find matches</a>)<br><b>Title</b>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/bookidbulletinofess181886unse">Bulletin of the Essex Institute</a><br><b>Year</b>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/bookyear1869">1869</a> (<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/bookdecade1860">1860s</a>)<br><b>Authors</b>:  <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/bookauthorEssex_Institute">Essex Institute</a><br><b>Subjects</b>:  <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/booksubjectEssex_Institute">Essex Institute</a> <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/booksubjectNatural_history">Natural history</a><br><b>Publisher</b>:  <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/bookpublisherSalem__Mass____Essex_Institute">Salem, Mass. : Essex Institute</a><br><b>Contributing Library</b>:  <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/bookcontributorCalifornia_Academy_of_Sciences_Library">California Academy of Sciences Library</a><br><b>Digitizing Sponsor</b>:  <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/booksponsorCalifornia_Academy_of_Sciences_Library">California Academy of Sciences Library</a><br><br><b>View Book Page</b>: <a rel="nofollow" class="external text" href="https://archive.org/stream/bulletinofess181886unse/bulletinofess181886unse#page/n154/mode/1up">Book Viewer</a><br><b>About This Book</b>: <a rel="nofollow" class="external text" href="https://archive.org/details/bulletinofess181886unse">Catalog Entry</a><br><b>View All Images</b>: <a rel="nofollow" class="external text" href="https://www.flickr.com/photos/internetarchivebookimages/tags/bookidbulletinofess181886unse">All Images From Book</a><br>
Click here to <a rel="nofollow" class="external text" href="https://archive.org/stream/bulletinofess181886unse/bulletinofess181886unse#page/n154/mode/1up"><b>view book online</b></a> to see this illustration in context in a browseable online version of this book.<br><br><b>Text Appearing Before Image:</b><br><i>i&lt;iBe«ley. del</i><br><b>Text Appearing After Image:</b><br><i>/ V CRANGON VULGARIS. 147 parison of figs. 10 and 11 shows, as was mentioned above, aconsiderable difference in the size of tlie embryo, the olderbeing considerably the smaller of the two, the originaldimensions not being regained until the stage just past.Mayer (77), calls attention to a similar state of affairsin Eupagnrus, while Ishikawas figures show that thesame occurs in Atyephyra. In Astacus, according tomeasurements of Keichenbachs plates, there is a similarcontraction of the germinal area, though not to so great anextent as in the other forms mentioned. So far as I nowrecall, this circumstance is not readily paralleled in theanimal kingdom, nor is it easy to explain. Indeed, I canthink of but one interpretation to be placed upon it andthat is not over satisfactory. It is as follows : almost alldecapods now leave the Qgg and begin a free life in a com-paratively advanced condition, but the evidence presentedby Lucifer, Pendens, etc., shows that their ancestors be-gan their fre</i><br><br><b>Note About Images</b><br></p>
<i>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.</i>
Essex Institute
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<ul><li>Source book page: <a rel="nofollow" class="external free" href="https://archive.org/stream/bulletinofess181886unse/bulletinofess181886unse#page/n154/mode/1up">https://archive.org/stream/bulletinofess181886unse/bulletinofess181886unse#page/n154/mode/1up</a></li></ul>