It takes the average reader 4 hours and 30 minutes to read Essays on the Prosobranchs by Robert T. Dillon
Assuming a reading speed of 250 words per minute. Learn more
Volume I in this series reported the scientific results from our survey of the freshwater gastropods of United States Atlantic drainages, Georgia to the New York line. In the preface to that volume, I mentioned that during the 20 years over which the FWGNA Project has unfolded, I developed the habit of sending regular emails to an expanding list of collaborators, a practice which ultimately evolved into an internet blog. Those emails and blog posts have sometimes contained important supplementary information on the biology of the fascinating organisms toward which the FWGNA Project has been directed, as well as historical background, context, and rationale for various methodological and taxonomic decisions made in Volume I.Volume II collected 29 essays on the freshwater pulmonate gastropods. Here in Volume III we have assembled 37 essays on the evolutionary biology and systematics of the prosobranchs, published online between 2006 and 2019. These essays have been edited rather heavily from the form in which they were originally posted, in many cases, and re-ordered into subthemes. Essays 1 - 27 focus on the pleurocerid gastropods, my favorite group of organisms in the world, and essays 28 - 37 the hydrobioids, with topics of general evolutionary and systematic interest sprinkled throughout. Each essay opens with its date of publication, which is important to notice, because single subthemes can span multiple years, and my own thoughts have often evolved over time.We have deferred discussion of the Viviparids and the Ampullariids to Volume IV, which will be organized around ecological and biogeographical themes. This is partly due to space considerations, and partly because the most prominent elements of both families are invasive. It is probably unfair to tar higher taxa by the reputations of their most notorious species. For this I apologize.
Essays on the Prosobranchs by Robert T. Dillon is 270 pages long, and a total of 67,500 words.
This makes it 91% the length of the average book. It also has 82% more words than the average book.
The average oral reading speed is 183 words per minute. This means it takes 6 hours and 8 minutes to read Essays on the Prosobranchs aloud.
Essays on the Prosobranchs is suitable for students ages 12 and up.
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