💡 : The lack of a tongue in Pipids is a hallmark of extreme specialization , allowing them to thrive in environments where traditional flick-and-grab feeding would be ineffective under water.

If you are developing a formal paper, you might consider the following outline to highlight their biological uniqueness. Define the family Pipidae . Explain the evolutionary significance of losing a tongue.

Discuss the primitive nature of Pipidae within the order Anura.

The "tongueless frog" refers to the family , a unique group of primitive, highly specialized aquatic frogs found in South America and Sub-Saharan Africa. Unlike most amphibians, members of Pipidae lack a tongue and instead use a specialized feeding mechanism called suction feeding to capture prey. Overview of Pipidae

: Detail how species like Pipa pipa use long, sensitive fingers to "corral" fish into their mouths.

Examine their role as both predators and prey in tropical freshwater systems.