Paracobitis rhadinaea
Paracobitis rhadinaea, or the Easted crested loach, is a species of stone loach  the Sistan basin of Iran and Helmand River in Afghanistan. This species reaches a length of . It is known from minor morphological differences between specimens. References

rhadinaea
Fish of Asia
Fish of Iran
Fish of Afghanistan
Taxa named by Charles Tate Regan
Fish described in 1906