INDEX 



Abdomen of pig, dissection of, 39 

 Achromatin, i 



Acustico-facialis ganglion, 29, 34 

 Air-chamber, 12, 13 

 Alimentary tract and its append- 

 ages, reconstruction of in 

 chick of sixty-eight to 

 seventy-two hours' incu- 

 bation, 31 

 Allantois, 28, 30, 32, 38 

 Amnion, 24, 25, 26, 38, 39 

 Amphibia, 8 

 Amphioxus, 8 

 Anaphases, 2, 7 

 Animal pole, 10 

 Anterior cardinal vein, 25, 26 

 Aorta, caudal, 41 



dorsal, 20, 21, 24, 35, 41 



ventral, 17, 20, 24 

 Aortic arch, 24 

 Archenteron, 11 

 Area opaca, 14, 15, 16 



pellucida, 5, 14, 15, 16 



vasculosa, 14, 15 

 Artery, carotid, 35, 43 



gastric, 41 



hepatic, 41 



iliac, 41 



innominate, 43 



pulmonary, 42 



renal, 41 



subclavian, 43 



superior mesenteric, 41 



umbilical, 36, 39, 41 



vitelline, 14, 22 

 Arthropoda, 9 



Ascaris, 6, 7 



Auditory vesicle, 22, 25, 29 

 Auricles, 35, 42 

 Auricular septum, 43 



-ventricular valves, 35 



Blastoderm, 12, 14, 15, 18, 20, 22 



Blastopore, 11 



Blastula, 11 



Blood islands, 16 



Body cavity, embryonic, 19, 26 

 extra-embryonic, 19 



Brachial plexus, 35 



Brain, 15 



fore-brain, 16, 21, 28, 32, 34 

 hind-brain, 17, 25, 28, 32, 34 

 mid-brain, 16, 21, 32 



Broad ligament, 37 



Cardiac region, 33 

 Cardinal veins, anterior, 25 



posterior, 25 

 Carotid artery, 35 

 Caudal aortae, 41 

 Cell, division, i 



parts of, I 



in astroid stage, 2 



in diastroid stage, 2 



in di-spireme, 3 



in metaphase, 2 



in resting stage, i 



in spireme stage, i 

 Cells, stroma, 5 



follicular, 5 

 Cell-wall, I 



45 



