516 



liefereiae to Lt'tte/nncj. 



a.: Antenna. ab.l-ab.lO: Abdominal segments. a.d. : 

 Imaginal disc of antenna, a.g. : Accessory glands, a.g.i. : Im- 

 aginal antenna] ganglion. a.g.l. : Larval aiiteiinal ganglion. 

 a.l. : Aiitennal lobe. an. : Anus. a.n. : Antennal nerve, ant. : 

 Second (^triip) antenna, a.p. : Adhesive pad. app.ab.lO : Append- 

 age of tenth abdominal segment, a.s. : Antennal nerve strand, 

 b.m. : Basement membrane. br. : Brain. c. : 'Drum-shaped" 

 chamber. c.o.c. : Circumoesoiihageal connective. cr. : Crop, 

 d.a.g. : Dorsal abdominal gland. d.g. : Degeneration globules, 

 e. : Eye. e.op. : Epioptieon. ex.m. : Extensor muscle, f. : Sarco- 

 stj-le. t.b. : Fat-body. f .c. : Follicie cells. f.g. : Fore gut. 

 fl.m. : Flexor muscle. g.l-g.l2: Ganglia of ventral nerve cord, 

 gl. : Lubricating gland, gz. : Gizzard, h. : Heart, h.c. : Hepatic 

 caecum, i.e. : Intestinal cell. i.d. : Imaginal disc of integument, 

 i.i.c. : Imaginal integumentary cells im.c. : Imaginal cell, 



int.c. : Integumentary (larval) cell, i.o.c. : Imaginal oesophageal 

 cell, i.oen. : Imaginal oenocytes. i.t.c. : Imaginal tracheal cell. 

 i.t.r: Imaginal trachea, j. : Jaw of larva, k.m. : Kraus^'s mem- 

 brane. 1.: Leucocyte. 11-1.3: Legs. lab.: Labium. Ibr. : 

 Labrum. I.e. : Lens cells. I.d. : Imaginal disc of leg. l.i.g. : 

 Lateral int-estinal gland. l.ni. : Longitudinal muscle. I.o.c. : 

 Larval oesophageal cell. l.p. : Labial palp. Is. : Lens. l.s. : 

 Larval cuticular sheath. I.t.c. : Larval tracheal cell. l.v.c. : 

 Lar\'al cell. m. : muscle. malp.t. : Malpighian tubule, md. : 

 Mandible of i\nago. m.d. : Imaginal disc of mandible, md.p. : 

 Mandibular palp. m.g. : Mid gut. m.i. : Muscle insertion. 

 m_s.tx. : Mesothorax. mth. : Mouth, mt.'tx. : Metathorax. mx. : 

 Maxilla, mx.]). : Maxillary palp. myb. : Myoblasts, n. : Nucleus, 

 n.c. : Nerve cell. nc. : Nutritive cell. ng.c. : Neuroglia cell, 

 nml. : Neurolemmal cell. n.o. : Nerve to oral af)pendages. nrb. : 

 Neuroblast, n.s. : Nerve strand, n.t. : Dead larval tissue, n.v. : 

 Nerve, o. : Ovum. oc. : Ocellus, od. : Oviduct, oen. : Oenocyte. 

 oes. : Oesophagus, o.g. : Optic ganglion, o.g.2 : Middle optic 

 ganglion, o.g.3 : Inner optic ganglion, o.gl. : Ocellar ganglion. 

 om. : Ommatidium. o.m. : Oblique muscle, o.n.s. : Ocellar nerve 

 strand, o.p. : Opticon. op.n. : Optic nerve, ost. : Ostia. ov. : 

 Ovary, ovip. : Ovipositor. ovip.l-ovijj.S : Imaginal discs of ovi- 

 positor, or the structures into which they have developed, p.b. : 

 Polar body. p.c. : Pigment cell. p.d.m. : Pharyngeal dilator 

 muscle. pcd. : Pericardium. ph. : Pharynx. phr. : Phragma. 

 p.m. : Perioptic membrane. p.m.c. : One of the remarkable 

 branching cells of the perioptic membrane, p. op. : Periopticon. 

 pt. : Petiole, pr.tx. : Prothorax. r.d. : Imaginal disc of rectum, 

 rect. : Rectum. rect.g. : Rectal gland. rh. : Rhabdome (or 

 rhabdome cell), rp.c. : Replacing cell of midgut epithelium, i.e., 

 the anlage of the temporary pupal midgut, s. : Syncytial columns 

 of wing muscles, sal.d. : Salivary duct, sal.g. : Salivary gland, 

 s.a.o. : Sensory appendage of ovipositor, s.c. : Sheath cell Creti- 

 nula" cell). s.i. : Small intestine. sp. : Splanchnopleure. 

 sp.l-sp.lO: Lateral spiracles. spl. : Mesodermal somatopleure. 

 sp.n. : Nucleus of a splanchnopleure cell. s.r. : Sensory rod. st. : 

 Stomach. stg. : Stomatogastric ganglion. t. : Tendon. t. : 

 Testis, t.o. : Ovarian tubules, trb. : Developing tracheoloblast. 

 trl. : Tracheole. t.t.l. : Longitudinal tracheal tnink. t.t.t. : 

 Transverse tracheal trunk. v. : Vagina. v.c. : Vitreous cell, 

 v.d. : Vas deferens, v. n.c. : Ventral nerve cord. v.s. : Vesicula 



