1. Introduction (world of fungi and fungi ecosystem) 2. Fungal biotechnology 3. Fungal biology 4. Mycotoxins 5. Sampling, preservation, and growth monitoring of filamentous fungi 6. Wastes, residuals, and wastewaters as feedstocks for filamentous fungi growth 7. Filamentous fungi morphology in industrial aspects 8. Bioreactors and engineering of filamentous fungi cultivation 9. Filamentous fungi processing by solid-state fermentation 10. Production of enzymes by filamentous fungi 11. Production of bioactive compounds by filamentous fungi 12. Filamentous fungi for food 13. Filamentous fungi for feed 14. Production of alcohols by filamentous fungi 15. Production of organic acids by filamentous fungi 16. Production of antibiotics by filamentous fungi 17. Biopolymers from filamentous fungi 18. Versatility of filamentous fungi in novel processes