The proper spelling for "art hyper" is actually "arthroper". It is pronounced as /ɑrˈθróʊpər/. The word "arthroper" refers to an organism that has jointed limbs, such as insects or humans. The term is derived from the Greek words "arthro-" meaning "joint" and "-per" meaning "having". While "art hyper" may make sense phonetically, it is not the correct spelling and may cause confusion or misunderstandings in certain contexts. Therefore, it is important to use the correct spelling and pronunciation of this scientific term.