BOYER—MESODERM IN TELEOSTS. 
og. 
Ae 
Boo @ Z = 
Exe scte 
X= C= 
2S epne, oe cal 
> ee = pares : . oti : Cs 
: EEE —— =e sf) “pri mytn. | 2, ERB CS EO) 
\ = tamu. 
Ss =~ 
d Ss» — @ Go j 
e@2eg7 
SSO & Me ~splplra. 
yy 
Ae prfmvim. 
ERB del B Meisel lith. Boston. 
