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In The Catfish Connection, two leading scientific offer a groundbreaking ecological view of the Amazon as seen through some of its most curious and widespread animals: the large predatory catfish that dominate the river channels and estuary. While focusing primarily on two species of giant catfish - known locally as dourada and piramutaba - Ronaldo Barthem and Michael Goulding also present natural history summaries of thirteen large predatory fish found in Amazon river channels. The Catfish Connection details the various methods employed by small-scale and commercial fishing operations in their exploitation of the commercially valuable resource. Barthem and Goulding propose the first realistic measures for the management of the commercial fisheries based on the large catfish. This important study of the large catfishes and their integral place within the ecology of the estuary and inland waters of the Amazon will be an essential reference for marine and conservation biologists in the field, ecologists, scientists studying migration, and resource management professionals.
- Sales Rank: #3342841 in Books
- Published on: 1997-05-15
- Original language: English
- Number of items: 1
- Dimensions: 10.31" h x .70" w x 7.29" l, 1.27 pounds
- Binding: Hardcover
- 144 pages
Review
A ground-breaking analysis of the life history of the large catfishes of the Amazon basin. -- Richard P. Vari National Museum of Natural History, Smithsonian Institution
From the Back Cover
In The Catfish Connection, two leading scientists offer a groundbreaking ecological view of the Amazon as seen through some of its most curious and widespread animals: the large predatory catfish that dominate the river channels and estuary.
Most helpful customer reviews
0 of 0 people found the following review helpful.
HIGHLY ACADEMIC, INTERESTING
By Denis Benchimol Minev
This is an academic book about the accumulated scientific knowledge on the large Amazon catfishes. The book ranges from highly technical notes of how populations are surveyed to a list of all the different species in the region and their characteristics.
The very interesting fact is the migratory patterns of the different species along different rivers. The general pattern is to reproduce in headwaters, then they travel to the estuary region where they grow and then migrate back to headwaters to feed, grow more (ever larger, 200 pounds or more) and finally reproduce. The study reflects part of the concern over large hydroelectric dams that could interrupt this cycle.
I recommend this book for anyone interested in the finer aspects of Amazon conservation. Though academic, it is readable for the novice as well.
10 of 10 people found the following review helpful.
This is a fascinating read
By A Customer
This is a very slim book for the price, but it is packed with data and insight gained over years of research into the natural history of the large predatory catfish in the Amazon basin. This is frontier fisheries biology. Some of the discoveries revealed in this book say as much about the Amazon as it does about the fish themselves.
I would have preferred that they had eschewed the use of the local common names in favor of the scientific names as it can be confusing. For example when they refer to Sorubim, they don't mean Sorubim lima nor do they mean Sorubimichthys planiceps or even Hemisorubim platyrhynchus. They are referring to what American aquarists call the Tiger Shovelnose: Pseudoplatystoma fasciatum. There is a chapter covering the names and information about each fish to help out when such confusion arises. The chapter includes some great photographs of some of the largest specimens compared to the size of people, but it is unfortunate that all the photos are in black and white. It would have been particularly nice to have had color photos of the specimens of Merodontodus tigrinus and Brachyplatystoma juruense shown in the black and white photos.
One of the surprising revelations in this book is that while these catfish eat just about anything that moves, they seem to have a preference for Prochilodins. It seems that there are other very similar prey items (such as Leporinus spp.) that would serve just as well as Prochilodins.
This book would have been very helpful to me when I was majoring in fisheries biology and was primarily interested in aquaculture and viewing with disdain the put-and-take approach to fisheries required of the local government to maintain fishing sites for the "sportsmen". I'd have been much more interested in the wildlife aspect of the discipline if I'd had this book.
Overall this was an incredibly fascinating book for the little gems of knowledge that are revealed by the data that the authors collected.
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