| Caudotestis ventichthysi | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Platyhelminthes |
| Class: | Trematoda |
| Order: | Plagiorchiida |
| Family: | Opecoelidae |
| Genus: | Caudotestis |
| Species: | C. ventichthysi |
| Binomial name | |
| Caudotestis ventichthysi Bray et al., 2014 | |
Caudotestis ventichthysi is a species of trematodes inhabiting hydrothermal vent fishes (particularly Ventichthys biospeedoi ) in the south eastern Pacific Ocean. It can be distinguished from its family by its symmetrical testicular configuration; its uterus passing between the testes. Furthermore, what differentiates it from its cogenerates is caecal length; cirrus sac length; its internal seminal vesicle's shape; vitelline extent and arrangement, as well as forebody length and egg-size. [1]
