18. 

 173, 175, 180, 183, 190, 191, 196, 202, 203, 204, 

 206, 207, 212, 216, 217, 220, 224. 

 MORPHOLOGY (EXTERNAL) 



3, 16, 32, 33, 34, 44, 45, 63, 82, 84, 85, 89, 91, 

 92, 93, 99, 100, 171, 178, 208, 211, 212, 214, 215, 

 218, 222, 225. 



PHYSIOLOGY. ANATOMY. AND PATHOLOGY 



13, 27, 62, 66, 67, 79, 86, 87, 100, 105, 113, 117, 

 127, 128, 139, 146, 148, 149, 150, 154, 155, 168, 

 169, 208, 222, 225, 226. 

 REPRODUCTION 



6, 10, 15, 18, 35, 50, 62, 65, 70, 73, 77, 115, 126, 

 134, 136, 137, 139, 176, 177, 179, 184, 197, 198, 

 199, 205. 



TAXONOMY AND SYSTEMATICS 



17, 23, 27, 30, 32, 33, 34, 36, 44, 45, 51, 53, 63, 

 82, 83, 84, 88, 89, 91, 92, 93, 96, 99, 100, 104, 113, 

 117, 128, 130, 159, 163, 164, 165, 169, 182, 211, 

 212, 214, 215, 218, 219, 221, 222, 223, 224. 



