Research Article

Comparative Histomorphological and Histochemical Studies on the Oesophagus of Nile Tilapia Oreochromis niloticus and African Catfish Clarias gariepinus

Figure 2

Photographs of the dissected Nile tilapia (a) and African catfish (b) showing the esophagus (E), stomach (S), liver (L), proximal part of the intestine (PI), transverse septum (TS), and swim bladder (SB).
(a)
(b)