Advances in Animal and Veterinary Sciences

Research Article
Adv. Anim. Vet. Sci. 7(8): 629-633
 
Figure 1

Mapping of the study area in the El Hajeb province 

Figure 2

Morphological features of the caudal end of the three Metastrongylus species collected. M. salmi (a: female, b: male); M. confusus (c: female, d: male); M. pudendotectus (e: female, f: male). 

Figure 3

M. hirudinaceus: A head of adult worm, B intestine with a heavy worm burden, C adult worm embedded in the intestine wall.