Dactyloscopus byersi

Dactyloscopus byersi, the notchtail stargazer, is a species of sand stargazer native to the Pacific coast of Mexico to Panama where it can be found at depths of from 0 to 2 m. It can reach a maximum length of 5 cm NG.

Etymology
The specific name honours Major and Mrs. Joseph Byers, about whom no other information is available, since the name honours two people it should be Dactyloscopus byersorum.