What can cat flea larvae not survive without?

Cat flea larvae primarily require moisture to survive. Without sufficient moisture in their environment, the larvae struggle to thrive and can ultimately die off. They typically inhabit areas such as carpets, soil, and underbrush where humidity levels are suitable for their development.

While adult fleas may feed on blood, the larvae do not rely on dried blood from adults for survival. They instead feed on organic debris present in the environment, such as skin flakes and other organic matter. Warm temperatures can support their growth and development, but moisture is critical for their survival. Specific plant material is not a necessity for cat flea larvae.

In summary, the correct focus on moisture underlines its essential role in the survival and development of cat flea larvae, highlighting how an adequate environment is crucial for their lifecycle progression.