The tropical rodent term is composed of two crossword solutions, AGOUTI (6 letters) and Paca (4 letters). AGOUTI is a species of rodent found in Central and South America, with a long body and short legs. It has a reddish-brown coat and is an omnivore, eating fruits, nuts, and small animals. Paca is a large rodent native to Central and South America, with a stocky body and short legs. It has a black and white striped coat and is an herbivore, feeding on grasses, leaves, and roots. Both AGOUTI and Paca are found in tropical climates and are important sources of food for local populations.