PLATE VIII. 
Fio. 59. — Cuticula from the lateral portion of one of the middle ahdominal segments, 
to show the nodules & 6 and hairs. 
Fig. 60. — Cuticula of the crop. 
Fig. 01. — Tracheal epithelium, from a large trunk. 
Fig. 02. — Connective tissue from the ovary. 
Fig. 03. — Cuticula from the upper and anterior portions of the dorsal arch of one of 
the middle abdominal segments, h., cuticular hair. 
Fig. 04. — Ovarian tube. Ch., cord; a-b, region in which the eggs are first formed. 
Tu., part of the external tunic. In order to draw this part the focus had 
to be changed. 
Fig. Go. — Cuticula from the side of the dorsal arch of one of the middle abdomina 
segments. 
Fig. 00. — Wall of the ventricle after removal of the epithelial and glandular cells. 
