Alloinfundiburictus cacuminatus is a species of trematode, or fluke, belonging to the family Monorchiidae within the order Plagiorchiida. The species is documented in biological collections, including specimens held by the Queensland Museum.[1]
The species is characterized by an elongated, leaf-shaped body that is narrower at the anterior end and broader toward the rounded posterior. In preserved, stained specimens, internal anatomical features such as the oral sucker, pharynx, and reproductive organs are visible through the body wall.