Did you mean: Oliva Ichthys
Olivaichthys
Fish
Olivaichthys is a genus of velvet catfishes endemic to Argentina.
Recently several authors have synonymized this genus with Diplomystes. A molecular analysis has proposed that trans-Andean Diplomystes and the cis-Andean Olivaichthys are so closely... Wikipedia
Higher classification: Diplomystidae
Scientific name: Olivaichthys