The pharaoh ant is a small yellow or light brown, almost transparent ant notorious for being a major indoor nuisance pest.It is very small. Approximately 1.3mm to 2.22 mm long.
Are Pharoah Ants dangerous? Pharaoh ants are considered to be more than just a nuisance because they can carry and transmit serious diseases to people, such as salmonella and Streptococcus pyogenes. Pharaoh Ants infestations are especially dangerous in hospitals because they have the ability to contaminate patients’ wounds.