DescriptionAphredoderus sayanus Illinois.JPG English: An adult Aphredoderus sayanus (pirate perch) from a stream east of Red Bud, Illinois. Date 18 March...
DescriptionAphredoderus sayanus.jpg English: A pirate perch, Aphredoderus sayanus (Gilliams), drawn by H. L. Todd based on a specimen from the Illinois River...
DescriptionAphredoderus sayanus 2.JPG English: A pirate perch (Aphredoderus sayanus) from a tributary of the Kaskaskia River in Illinois. Date 31 May...
DescriptionAphredoderus sayanus 4.JPG English: A pirate perch (Aphredoderus sayanus) from a tributary of the Kaskaskia River in Illinois Date 31 May 2013...
DescriptionAphredoderus sayanus 1.JPG English: A pirate perch (Aphredoderus sayanus) from a tributary of the Kaskaskia River in Illinois. Date 31 May...
DescriptionAphredoderus sayanus ventral side.JPG English: The ventral (bottom) side of a pirate perch (Aphredoderus sayanus) from a tributary of the Kaskaskia...
DescriptionPirate perch.JPG English: Pirate perch (Aphredoderus sayanus) fish collected from the Kaskaskia River watershed in Illinois. Date 26 March 2013...
