By Tim M. Berra
With greater than 29,000 species, fishes are the main various workforce of vertebrates in the world. Of that quantity, greater than 12,000 species are present in freshwater ecosystems, which occupy below 1 percentage of the Earth’s floor and include simply 2.4 percentage of plant and animal species. yet, on a hectare-for-hectare foundation, freshwater ecosystems are richer in species than extra huge terrestrial and marine habitats. exam of the distribution styles of fishes in those clean waters unearths a lot approximately continental activities and weather adjustments and has lengthy been serious to biogeographical stories and study in ecology and evolution.Tim Berra’s seminal source, Freshwater Fish Distribution, maps the 169 fish households that swim in clean water all over the world. every one relations account contains the category, subclass, and order; a pronunciation advisor to the family members identify; existence cycle info; and engaging ordinary heritage evidence. each one account is illustrated, many with ancient nineteenth-century woodcuts.Now on hand in paperback, this seriously pointed out paintings in ichthyology and biogeography will function a reference for college kids, a examine help for professors, and a valuable advisor to tropical fish hobbyists and anglers.
Read Online or Download Freshwater Fish Distribution PDF
Similar geology books
This introductory e-book explains merely what geology can let us know concerning the global. Many gadgets of significant attractiveness which excite our interest, resembling crystals or fossils, are to be stumbled on via studying rocks. these trying to find and studying such gadgets achieve even more by way of understanding how and once they originated.
This e-book assesses how coastlines switch and the way they've got developed over the last few thousand years. It introduces a number of the most modern techniques in coastal morphodynamics, spotting that coasts enhance via co-adjustment of approach and shape. The authors learn certain types of coasts--deltas, estuaries, reefs, lagoons and polar coasts--in element with conceptual types built at the foundation of well-studied examples.
This quantity offers an summary of the geotectonic evolution of the critical Andes. The contributions disguise the complete spectrum of geoscientific learn: geology, petrology, geochemistry, geophysics and geomorphology. They take care of the interval from overdue Precambrium as much as the youngest phenomena within the Quaternary.
- Principles of Sedimentology and Stratigraphy
- Palaeosurfaces: Recognition, Reconstruction and Paleoenvironmental Interpretation (Geological Society Special Publication No. 120)
- A Casebook for Spatial Statistical Data Analysis: A Compilation of Analyses of Different Thematic Data Sets
- Tectonic evolution of southeast Asia
- Deserts and Desert Environments
- Plate Tectonics: An Insider's History of the Modern Theory of the Earth
Extra info for Freshwater Fish Distribution
These rules are not inflexible, however, and due consideration should be given to accepted usage as well as to the classically correct way. " The accent and the a and i sounds are different in the two pronunciations. A similar pronunciation difference exists with the Galaxiidae and most other family names which have an i before the -idae ending. For the first edition of this book in 1981, George S. Myers was kind enough to send me his pronunciations of the families. He explained that his usage, as well as that of Carl L.
The Petromyzontidae is generally found north of the 20°C isotherm, and an average lethal temperature for lampreys is approximately 28°C (Potter, 1980). The Mexican species Lampetra spadicea (Fig. 4) and L. geminis (subgenus Tetrapleurodon) are found as landlock relicts on the Mesa Central in the Rio Lerma system (Miller and Smith, 1986). They occur further south than any other petromyzontid; however, the altitude of their habitat protects them from high temperatures (Potter, 1980). As a generalization, larger lamprey species have a greater geographical range (Potter, 1980).
1999). Rahel (2000) detailed the homogenization of fish faunas throughout the United States. He showed that fish faunas have become more similar through time due to widespread introductions. 2 species. 4 more species than before European settlement. More than half the fish species in Nevada, Utah, and Arizona are not native to those states. Furthermore, introductions have been far more important than extripations in the homogenization of fish faunas. Fuller et at. (1999) provide maps showing the distribution of nonindigenous fishes in inland waters of the United States.