ABBREVIATIONS. 



hac. 

 hac. da. 



chr. 



chr.-cpl. 

 cL, cU, cl: 



cl. con't. 

 cl. <jn. 

 cl. (jn.' 



cl. mt. 

 cl. sns. 

 con't. tis. 

 cp. sng. 

 cm. 

 crt. 



ilrm. 

 ec'drin . 

 ex. 



fbr. Mil. 

 Jos. 

 fid. 

 (jlb. pig. 



gl. chr. 

 gl. muc. 



leu'c)/. 

 lig. aim. 



Ins. 



mb. li.n. ex. 



Rods of the retina. 



Knobbed or club-shaped 

 rods. 



Choroid. 



Cliorio-capillaris. 



Refractive cells of retina 

 as they appear at dif- 

 ferent foci. 



Cells in connective tissue. 



Ganglion cells. 



Ganglion cells showing pro- 

 cesses. 



Mantle cells. 



Sense cells. 



Connective tissue. 



Blood corpuscle. 



Cornea. 



Cartilaginous portion of 

 sclera. 



Derma. 



Ectoderm. 



Outermost portion of pig- 

 ment layer of retina. 



Miiller's fibres. 



Flask-shaped pit in papilla. 



Tangential fulcrum cells. 



Pigment nodules, clusters, 

 balls, etc. 



Choroid gland. 



Mucus glands. 



Innermost ends of the pro- 

 cesses of pigment laj^er 

 of retina fused together. 



Iris. 



Leucocytes in retina. 



Non-pigmented elements of 

 the iris, ligamentum an- 

 nulare. 



Lens. 



Middle portion of the pro- 

 cesses not fused together. 



Membrana limitans ex- 

 terna. 



Muscle. 



