27857 Aphaniops sirhani (Villwock, Scholl & Krupp, 1983) Aphaniidae Oriental killifishes Cyprinodontiformes Teleostei Eurasia: endemic to and only native finfish of Azraq Oasis, Jordan, where it is presently in danger of extinction because of a recent lowering in water level. FB 2737590 Aphanius sirhani