The genus Proctotrema odhner, 1911 (Monorchiidae), with description of Proctotrema odhneri sp. n. from Red Sea fishes.
D000818:Animals; D005399:Fishes / Q000469:parasitology*; D014200:Trematoda / Q000033:anatomy & histology / Q000145:classification* / Q000302:isolation & purification