The term 'Little Biter' can be used to describe four different creatures: a GNAT (4 letters), a FLEA (4 letters), a skeeter (7 letters), and a MOSQUITO (8 letters). Gnats are small, flying insects that are often found near water. Fleas are small, wingless parasites that feed on the blood of mammals and birds. Skeeters are another name for mosquitoes, which are small, flying insects that feed on the blood of humans and animals. Mosquitoes are known for their ability to transmit diseases such as malaria and Zika virus. All four of these creatures are considered 'little biters' due to their small size and their tendency to bite humans and animals.