CONTENTS
| 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] |