Noland—Anatomy of Troctes Divinatorius Muell. 
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Fig. 4. Lateral view of the oesophageal sclerite. X 250. 
a.h. The anterior horn of the sclerite. c.d. The common duct of the labial 
glands. 0 . Oesophagus, o.s. The oesophageal sclerite. p.h. The posterior 
horn of the sclerite. t.c. The taste cones. 
Pig. 5. Dorsal view of the maxilla and maxillary fork. X 250. 
e. p. The extensor muscle of the maxillary palp. f.m. The muscles of the 
maxillary fork. f.p. The flexor muscle of the maxillary palp. f.s. The groove 
of the maxillary fork. g. The galea, g.m.e. The extensor muscles of the 
galea, g.m.f. The flexor muscle of the galea, h.w. The posterior wall of the 
hea^. m.f. The maxillary fork. m.p. The maxillary palp. p.m. The muscles 
of the second segment of the maxillary palp. r.f. The retractor muscle of 
the maxillary fork. s. The stipes. 
Fig. 6. The labium and oesophageal sclerite from a dorsal view. X 250. 
a.h. The anterior horn of the oesophageal sclerite. d.g. The duet of the 
gland, d.p. The dorsal plate of the labium which contains the glands, l.g. 
The labial gland, l.m. The labial muscles, l.p. The labial palp. m. The 
mentum. o.s. The oesophageal sclerite. p.h. The posterior horn of the 
oesophageal sclerite. s.a. The supports which help to attach the sclerite in the 
mouth, s.m. The submentum. t.c. The taste cones on either side of the com¬ 
mon duct. v.l. The ventral lobe or ligula of labium as seen through the trans¬ 
parent dorsal plate. 
Plate V 
Fig. 7. The dorsal view of the digestive system. X 160. 
cr. The crop. i. The ileum, g.r. The reservoir of the salivary gland, l.g. 
The salivary gland, m. The mid-intestine, m.t. One of the Malpighian 
tubules. 0 . The oesophagus, o.s. The oesophageal sclerite. r.g. The rectal 
gland. 
Fig. 8. Longitudinal section of one of the salivary glands and its reservoir. 
X 160. 
g. The salivary gland, g.r. The gland reservoir, s.g. The anterior end of 
gland reservoir. 
Fig. 9. A dorsal view of the female reproductive system of a young specimen. 
" X 160 
d.The duct of the seminal receptable. f. The terminal filament, o. An 
ovarian tubule, od. An oviduct, s.r. The seminal receptacle, v. The vagina. 
Fig. 10. A cross section of the salivary glands and reservoirs. X 250. 
cr. The crop. g. The salivary gland, g.r. The gland reservoir. 
Fig. 11. A single ovarian tubule. X 465. 
f. The terminal filament, g. The nucleus, n. The nucleus of a nurse or 
nutritive cell. n.c. Nutritive cell. o.d. The duct of the tubule, ov. The 
oocyte, t.c. The terminal chamber. 
