MOHPHOLOGT OF THE BRAIN IN THE MAMMALIA. 



327 



Rg. 4. 



Lemur fvlvus. — The \Tentral aspect of the hrain. X 2. 



Corpus striatum — cs. 



Corpora quadrigemina — cq. 



Anterior pair vi corpora quadrigemina — cqa. 



Posterior ,> „ — c(jik 



Corpus geniexilatum ant. (latcrale) — cya. 



„ „ post, (mcdiale) — cgp^ 



Fascia dentata— /tf. 

 Flocculus — -Jl. 

 Fornix — for. 

 Hippocampus — h. 

 Insula — inf. 

 I.obus flocculi — !f. 



,, anterior — la. 



„ medius — hn. 



,, pyritormis — Ij'- 

 Nodulus — HO. 



Nucleus amygdal;e — na. 



Olive — 0. 



Paraflocculus — jif. 



Pons — p. 



Pedunculus olfactorius — ^jo. 



Psalterittm — ps. 



Pyramid (bulbar) — jiif. 



„ (cerebellar) — pyr, 

 Tractus olfactorius — tol. 



„ opticus — to2}. 

 Trapezium — tr. 

 Tuberculum hippocampi — Ih. 

 „ olfactorium — to. 



„ acusticum — (d. 



Uvula — «!'. 



Vallecula Sylvii — vS. 



Oilier individual references are e.cplaiited in the te.vl. 



The name " retrocalcarinc "' has been substituted for " postcalcarine "' throughout, the latter having been already 

 employed in another sense by other writers. 



SECOND SERIES. — KOOLOGY, VOL. VIII. 49 



