this is the ultimate Polypterus sp. identification guide.
imported from the old wiki - under construction
upper jaws
senegalus complex
Polypterus senegalus
Polypterus palmas
Polypterus buettikofferi
Polypterus polli
Polypterus mokelembembe
retropinnis complex
Polypterus retropinnis
Polypterus lowei
Polypterus teugelsi
ornatipinnis complex
Polypterus delhezi
Polypterus ornatipinnis
Polypterus weeksii
lower jaws
bichir complex
Polypterus ansorgii
Polypterus bichir
Polypterus lapradei
Polypterus endlicherii
Polypterus congicus