PLATES 
ABBREVIATIONS 
chr., chiasmatic ridge 
cp., choroid plexus 
di-tel. gr., di-telencephalic groove 
emt., eminentia thalami 
ep., epiphysis 
int. f., interventricular foramen 
lat. f. b. tr., lateral forebrain tract 
med. f.b. tr., median forebrain tract 
op. st., optie stalk 
pa., paraphysis 
prim. hip., primordium hippocampi 
rn., neuropore 
sm., suleus diencephalicus medius 
s. int. ant., sulcus interencephalicus 
anterior 
sv., sulcus angulus dorsalis 
tel., telencephalon 
tr., terminal ridge 
tr. olf. d. lat., tractus olfactorius dorso- 
lateralis 
ve., ventricular cavity 
vt., velum transversum 
2l., zona limitans 
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