"Pulga" is a Spanish word that translates to "flea" in English. Fleas are small, wingless insects known for their jumping ability and parasitic nature. They are often found on animals like dogs and cats, and can also infest human homes. Fleas feed on the blood of their hosts and can cause itching, irritation, and transmit diseases. The symbol "🦗🔍" does not directly relate to the description of "pulga."