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1.
Outline of a Lepidopterous insect showing the terms employed in
describing the various margins and angles of the fore- and hind-wings.
2.
View of the under side of the head and first segment of the larva of
a Lepidopterous insect. AA, eyes; BB, antennæ; 1, labrum; 22, mandibles; 33, maxillæ; 4,
labium; 5, spinneret; a, coxa; b, trochanter; c, femur; d,
tibia; e, tarsus; f, claw (highly magnified).
3.
Assumed type of neuration of fore-wing of a Lepidopterous insect.
(After Meyrick.)
4.
Ditto of hind-wing. (After Meyrick.)
5.
Side view of the head of Vanessa gonerilla with proboscis
extended. (Imago, Plate [XII]., fig. 5.)
6.
Ditto with proboscis coiled up. (In both these figures only the basal
portions of the antennæ are shown.)
7.
Neuration of fore-wing of Anosia erippus. (Imago, Plate [XI]., fig. 1.)
8.
Ditto of hind-wing.
9.
Digestive system of a Lepidopterous larva. A, œsophagus; D,
ventriculus; F, clavate intestine; E, ilium; H, colon; K, biliary vessels; O, spinning
vessels. (After Suckow.)
10.
Ditto of perfect insect. N, salivary vessels; C, sucking stomach; G,
cæcum. The rest as before. (After Herold.)
11.
Front view of the head of Vanessa gonerilla with the labial
palpi removed showing the organs of the mouth. AA, eyes; BB, antennæ (basal portion);
l, labrum; mm, mandibles; pp, maxillary palpi; C, proboscis formed
of elongated maxillæ (highly magnified).
12.
Neuration of fore-wing of Sphingidæ. (Deilephila; after
Meyrick.)
13.
Ditto hind-wing. (After Meyrick.)
14.
Proleg of caterpillar highly magnified.
15.
Neuration of fore-wing of Chrysophanus salustius. (Imago,
Plate [XII]., figs. 18-21.)
16.
Ditto of hind-wing.
17.
Fasciculate-ciliated antenna of Chloroclystis plinthina.
(Imago, Plate [VI]., fig. 8.)
18.
Serrate antenna of Melanchra composita. (Imago, Plate [V]., fig. 8.)
19.
Pubescent antenna of Epirranthis alectoraria. (Imago, Plate [VIII]., figs. 42-47.)
20.
Bi-pectinated antenna of Nyctemera annulata. (Imago, Plate [IV]., figs. 1, 2.)
21.
Leg of Agrotis ypsilon. (Imago, Plate [V]., figs. 35, 36.) 1, coxa; 2, trochanter; 3, femur; 4, tibia; 5,
tarsus; 6, claw; SS, spurs. (All these are highly magnified.)
22.
Neuration of fore-wing of Hepialus virescens. (Imago, Plate [XIII]., figs. 16, 17.)
23.
Ditto of hind-wing.
24.
Head of ditto.
25.
Neuration of fore-wing of Erebia pluto. (Imago, Plate [XI]., figs. 8-10.) Vein 11 absent.
26.
Ditto, veins 11 and 12 concurrent.
27.
Ditto of hind-wing.
28.
Neuration of fore-wing of Porina signata. (Imago, Plate [XIII]., fig. 15.)
29.
Ditto of hind-wing.
30.
Neuration of fore-wing of Œceticus omnivorus. (Imago,
Plate [XIII]., fig. 6.)
31.
Ditto of hind-wing.
| |
| 1. | Outline of a Lepidopterous insect showing the terms employed in
describing the various margins and angles of the fore- and hind-wings. |
| 2. | View of the under side of the head and first segment of the larva of
a Lepidopterous insect. AA, eyes; BB, antennæ; 1, labrum; 22, mandibles; 33, maxillæ; 4,
labium; 5, spinneret; a, coxa; b, trochanter; c, femur; d,
tibia; e, tarsus; f, claw (highly magnified). |
| 3. | Assumed type of neuration of fore-wing of a Lepidopterous insect.
(After Meyrick.) |
| 4. | Ditto of hind-wing. (After Meyrick.) |
| 5. | Side view of the head of Vanessa gonerilla with proboscis
extended. (Imago, Plate [XII]., fig. 5.) |
| 6. | Ditto with proboscis coiled up. (In both these figures only the basal
portions of the antennæ are shown.) |
| 7. | Neuration of fore-wing of Anosia erippus. (Imago, Plate [XI]., fig. 1.) |
| 8. | Ditto of hind-wing. |
| 9. | Digestive system of a Lepidopterous larva. A, œsophagus; D,
ventriculus; F, clavate intestine; E, ilium; H, colon; K, biliary vessels; O, spinning
vessels. (After Suckow.) |
| 10. | Ditto of perfect insect. N, salivary vessels; C, sucking stomach; G,
cæcum. The rest as before. (After Herold.) |
| 11. | Front view of the head of Vanessa gonerilla with the labial
palpi removed showing the organs of the mouth. AA, eyes; BB, antennæ (basal portion);
l, labrum; mm, mandibles; pp, maxillary palpi; C, proboscis formed
of elongated maxillæ (highly magnified). |
| 12. | Neuration of fore-wing of Sphingidæ. (Deilephila; after
Meyrick.) |
| 13. | Ditto hind-wing. (After Meyrick.) |
| 14. | Proleg of caterpillar highly magnified. |
| 15. | Neuration of fore-wing of Chrysophanus salustius. (Imago,
Plate [XII]., figs. 18-21.) |
| 16. | Ditto of hind-wing. |
| 17. | Fasciculate-ciliated antenna of Chloroclystis plinthina.
(Imago, Plate [VI]., fig. 8.) |
| 18. | Serrate antenna of Melanchra composita. (Imago, Plate [V]., fig. 8.) |
| 19. | Pubescent antenna of Epirranthis alectoraria. (Imago, Plate [VIII]., figs. 42-47.) |
| 20. | Bi-pectinated antenna of Nyctemera annulata. (Imago, Plate [IV]., figs. 1, 2.) |
| 21. | Leg of Agrotis ypsilon. (Imago, Plate [V]., figs. 35, 36.) 1, coxa; 2, trochanter; 3, femur; 4, tibia; 5,
tarsus; 6, claw; SS, spurs. (All these are highly magnified.) |
| 22. | Neuration of fore-wing of Hepialus virescens. (Imago, Plate [XIII]., figs. 16, 17.) |
| 23. | Ditto of hind-wing. |
| 24. | Head of ditto. |
| 25. | Neuration of fore-wing of Erebia pluto. (Imago, Plate [XI]., figs. 8-10.) Vein 11 absent. |
| 26. | Ditto, veins 11 and 12 concurrent. |
| 27. | Ditto of hind-wing. |
| 28. | Neuration of fore-wing of Porina signata. (Imago, Plate [XIII]., fig. 15.) |
| 29. | Ditto of hind-wing. |
| 30. | Neuration of fore-wing of Œceticus omnivorus. (Imago,
Plate [XIII]., fig. 6.) |
| 31. | Ditto of hind-wing. |
