5、manteriorpartTrichuristrichiuraadultmale30-45mm.inlength.Note:Afilariformanteriorpartandcoiledposteriorend.Trichuristrichiuraadults.Trichuristrichiuraegg.Wetmount.22-23x50-54micrometer,yellowish-brown.Barrel-shapedwiththickeggshellandmucoidplugateitherend.Trichuristrichiuraegg. N