PLATE 11 
Fig. 2. Highly magnified portion of myelencephalic gland of Lepiso- 
steus osseus from region marked with circle in figure 1. X 764. 
ABBREVIATIONS 
conn, tiss. n.—connective tissue network. 
eryth.—erythrocyte? ; 
gran. m.—granular masses. 
lewe.—leucocyte? 
