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Title: Darwin's Dreampond: Drama on Lake Victoria by Tijs Goldschmidt ISBN: 0-262-57121-8 Publisher: The MIT Press Pub. Date: 06 February, 1998 Format: Paperback Volumes: 1 List Price(USD): $18.95 |
Average Customer Rating: 4 (4 reviews)
Rating: 5
Summary: Cichilds, culture, and literary imagination!
Comment: This is one of those rare science books that combines wonderful science with excellent, well-imagined and carefully executed writing. The book focuses on the cichlids of Lake Victoria and seeks to explore why there are so many species of these fish living in one location. This "species flock" is under pressure and species are fast disappearing--they may be, as a phenomenon, one of the great natural wonders of the world.
The facts about the fish alone are amazing. There is no end to the amazing features and abilities these creatures have developed. Their variety is overwhelming. And it is described here in an incredibly poignant way that fills you with wonder at the power of evolution and variety of life on earth.
Goldschmidt has such a huge and inquistive mind that contemplating fish alone is not enough--life in all its forms seeps in. He connects his bout with malaria to a discussion on recessivity, the marital situation with his asstistant to the topic of sexual selection, the concepts of adaptive radiation with the culture of the area. It is a book that links scientific inquiry and insight with real life interactions, with the work and conditions of being a scientist, with the landscape and people around him. You get a sense of what the work of a field biologist is like and at the same time,you are introduced to some of the more technical aspects of evolutionary biology. And it is all done with enormous literary flair and affection for the subject. This is the kind of book that makes you rethink your career and sign up for as a volunteer to do field work.
Anyone interested in ciclids, evolutionary biology or just great nature writing will enjoy this enormously.
Rating: 4
Summary: A well written intellectual adventure
Comment: Darwin's Dreampond is a story written on several levels. On one level, the story is about the speciation and extinction through predation by Nile perch and human fisherman of hundreds of cichlid species in Lake Victoria. At the end, readers get some relief with indications that new species are developing to replace those lost.
On a another level, the book is the intellectual adventure of a field zoologist trying to understand cichlids by reviewing evolutionary ideas and observations in other species and applying them to what he is observing. So, in addition to cichlids, readers learn about DNA, how natural selection creates evolution, the benefits of sickle-cell anemia, mimicry in butterflies, sexual selection in sticklebacks, the niches of different species of vultures, life among Tanzanians, and more.
People who appreciate good writing should know that the original Dutch version was nominated for two science writing awards and one literature award. It won one of the science writing awards.
Rating: 3
Summary: This book should be revised and a second edition published!
Comment: I am interested in the broader issues of the natural history of the region and find the Cichlid speciation fascinating. I never really thought about it but it seems to me that the formation of the world's 2nd largest body of fresh water from upland tropical streams would naturally result in a setting favorable to rapid speciation. Nevertheless, the book could have benefitted from better editing. I am not a biologist, so some of the biological descriptions were tough slogging. I am more than a little bit confused by the definition of every new looking fish as a species - we have lots of different looking dogs, from chihuahuas to Great Danes, which in some sense occupy different 'ecological niches', but these are not different species. I wonder whether the hundreds of different Cichlid species identified in Lake Victoria really evolved in that short of a time period, particularly since their ability to interbreed was not discussed. As a geologist, I would have liked to see more description of how the lake formed - I believe the lake formed in the last 12,000 years from tectonic uplift on the flanks of the Western Rift - and this should have been presented. Also, what do we know about the Cichlid species that lived in the upland streams 12,000 years ago that would have provided the rootstalk for the lake 'species flock'? I also would have liked more figures, maybe even a color plate or two. All of these criticisms aside, this is a 'must-read' book for people interested in Darwinian evolution. The two themes that are central in this book - tremendous diversification if not speciation of Cichlids over the past 12,000 years and extinction of Cichlids over the past 15 years following introduction of the Nile Perch - is a fascinating and fundamental 'fish story'.
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Title: The Cichlid Fishes: Nature's Grand Experiment in Evolution by George Barlow, George W. Barlow ISBN: 0738205281 Publisher: Perseus Books Group Pub. Date: 05 March, 2002 List Price(USD): $18.00 |
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Title: American Aquarium Fishes (W.L. Moody, Jr., Natural History Series, No 28) by Robert J. Goldstein, Rodney W. Harper, Richard Edwards ISBN: 0890968802 Publisher: Texas A&M University Press Pub. Date: 01 September, 2000 List Price(USD): $40.00 |
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