Complex sentence: Three species of fungi cause 95% of dermatophytosis in pets: these are Microsporum canis, Microsporum gypseum, and Trichophyton mentagrophytes.
Split into simpler sentences: Three species of fungi cause 95% of dermatophytosis in pets. These are Microsporum canis, Microsporum gypseum, and Trichophyton mentagrophytes.