<unk>  is a schistosome parasite. It was first described in 1988 in Peninsular Malaysia and appears to be a zooenotic infection. The species is named after the country of Malaysia. The natural vertebrate host is van Müller's rat (Rattus muelleri). The intermediate hosts are aquatic snails, Robertsiella kaporenisis. Among Robertsiella kaporenisis are two other Roberstiella species. Among humans exposed to this parasite the lifetime incidence appears to be 5–10%. The symptoms are unclear, because the symptoms have never been reported. The disease has been little studied and it is currently considered to be a relatively minor public health problem.
Schistosoma malayensis
Schistosoma indicum
Schistosoma intercalatum
Schistosoma mekongi
Echinostoma revolutum
Wuchereria bancrofti
Toxocara malayasiensis
Schistosoma japonicum