There is a Brown Ghost Knife (Apteronotus Leptorhynchus). Similar to a Black Ghost Knife (Apteronotus Albifrons), but the color (obviously) and the head is more elongated, but it is still confused with a BGK from time to time.
There is a Brown Ghost Knife (Apteronotus Leptorhynchus). Similar to a Black Ghost Knife (Apteronotus Albifrons), but the color (obviously) and the head is more elongated, but it is still confused with a BGK from time to time.
Ah OK. I was wondering as I hadn't seen the brown ghost in years, as I recall the head was similar to a black ghost but it didn't have the long black ghost tail.