Table 3.— Numbers of teeth in the upper and lower jawg of ostracioids. 



12 13 14 15 16 17 



ARACANIDAE 

 Aracana aurita 



Aracana flavigaster 



Caprichthys 



gymnura 



Capropygia 



Kentrocapros 



aculeatus 

 Strophiurichthys 



inermis 

 Strophiurichthys 



robustus 

 OSTRACIIDAE 

 Acanthostracion 



guineensis 

 Acanthostracion 



notacanthus 

 Acanthostracion 



polygonius 

 Acanthostracion 



quadricornis 

 Lactophrys 



tngonus 



cornuta 

 Lactona 



diaphana 

 Lactoria 



fornasinii 

 Ostracion 



cubicus 

 Ostracion 



lentiginosum 

 Ostracion 



tuberculatus 

 Rhinesomus 



bicaudalis 

 Rhinesomus 



triqueter 

 Rhyncho 



Rhynchostracion 

 rhinorhynchus 



Tetrosomus 

 concatenatus 



Tetrosomus 

 gibbosus 



upper 

 lower 

 upper 

 lower 

 pper 



upper 

 lower 

 upper 

 lower 

 pper 

 lower 



pper 

 lower 

 upper 



upper 

 ower 



ower 



ower 

 upper 

 ower 

 upper 



5 7 15 

 9 7 



4 1 25 



3 4 10 6 



