| Introduction | 347 | | Physical characteristics of the streams | 351 | | Climate | 351 | | Present flora | 353 | | History | 354 | | Conservation | 357 | | Previous ichthyological collections | 357 | | Acknowledgments | 358 | | Materials and methods | 358 | | Collecting stations | 359 | | Annotated list of species | 362 | | Fishes of doubtful or possible occurrence | 383 | | Faunal comparisons of different streams | 384 | | Distributional variations within the same stream | 387 | | Faunas of intermittent streams | 390 | | East-west distribution | 392 | | Summary | 394 | | Literature cited | 397 |
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