SYNOPSIS OF CONTENTS OF VOLS. I TO IV. 



523 



306 

 306 



3 l6 



34 1 



34 2 



PAGE 



nection between hybridism and 

 gynandromorphism. — Saturniid 

 gynandromorphs, 302. Egg, 



304. Larva. — Pupa. — Cocoon, 



305. Peculiar imaginal struc- 

 tures 



S . pavonia 



abs. infumata, rosacea, obsoleta, 

 (vars. meridionalis, alpina) 



Catalogue of Palaearctic Dimor- 

 phides, Bombycides, Brahmaei- 

 des and Attacides 



Sphingides 



Review of literature bearing on 

 the genera, 343. Relationship 

 of the different sections, 355. 

 Criticism of Grote's and Poul- 

 ton's views, 358. Primitive 

 Sphingid characteristics, 359. 

 Result of Bacot's studies, 363. 

 Bacot's grouping by the larvae, 

 365 ; Chapman's, by the pupae, 

 366. Sphingid ova. — Larvae, 

 arrangement of tubercles, 367 ; 

 colour - variation ; protective 

 coloration, 368 ; exuviation, 369; 

 larval markings on fresh pupa. — 

 Pupae, 370 ; evolution, 371 ; 

 specialisations, 372 ; genital 

 organs, 373. Imagines, 374; 

 specialisations ; frenulum, 375 ; 

 antennae, 376; scales, 379; 

 scent, stridulation. — Crosspair- 

 ing and hybridity, 380. Gynan- 

 dromorphism. — Parthenogene- 

 sis, 38 1 . Habits 



Amorphidae 



Amorphinae 



Specialisations — imaginal, lar- 

 val, 383. Comparison of Sphin- 

 gid and Amorphid larvae, 384. 

 Phylogeny of Amorphids, 384. 

 Similarity of pupa to certain 

 Attacid pupae, — Tribal divi- 

 sions. — Comparison of British 

 Amorphid species in all 

 stages, 386. Gynandromor- 

 phism. — Parthenogenesis. — 

 Hybridism, 390. Hybrids — 

 leoniae, 391 ; (interfaunus), 

 hybridus, 392 ; (oberthueri), 

 fringsi, 393; (metis), 394; 

 inversa, 395. Habits, 39b. Dis 



tribution 

 Mimantidi 

 Mimas 



(M. christophi) 

 M. tiliae 



Names of colour- vars. 



abs. obsoleta 



centripuncta 



(pechmanni, tripunctata), macu 



lata . . 



382 

 382 



383 



397 

 398 

 398 

 399 

 399 



4°3 

 404 



4°5 

 406 



PAGE. 



costipuncta, brunnea, suffusa . . 407 

 Smerinthidi . . . . . . . . 422 



Smerinthus . . . . . . . . 423 



S. ocellata . . . . . . . . 424 



abs. pallida . . . . . . 427 



(rosea, cinerascens, vars. planus 428 

 atlanticus, aestivalis) . . . . 429 



S. hybr. hybridus .. . .. 448 



Amorphidi . . . . . . . . 459 



Amorpha . . . . . . . 459 



A. populi . . . . . . . . 460 



Names of colour-vars. . . 469 



abs. roseotincta, (tremulae) . . 469 

 rufescens, fuchsi . .. ..471 



(vars. populeti, populetorum . . 472 

 austauti, abs austauti-incarnata, 

 austauti-mirabilis . . . . 473 



austauti-staudingeri . . . . 474 



Addenda relating to Amorphids . 495 

 Amorpha hybr. inversa . . . . 495 



Mimas tiliae — experimental crossing 



of varieties . . . . . . 495 



Sphingidae . . . . . . . . 49b 



Divisions.— Jordan's divisions, 

 49b. Larval and pupal char- 

 acters. — Phylogeny, 497. Ova. 

 — Larvae,tubercles, hairs, caudal 

 horn, 499. Pupae, pupal 

 hairs, 500. Imagines : devel- 

 opment of head, proboscis, 

 and tip of antennae ; relation to 

 habits ; frenulum, . . . . 501 



Hemarinae . . . . . . . . 502 



No relationship with -<3igeriids, 

 502. — Egg - structure. — Larval 

 structure. — Diagnosis of genus 

 Cochrania (note). — Bifid hairs ; 

 seasonal dimorphism in larva, 

 503. Pupal characters. — Com- 

 parison of Pterogonid, Hemarid 

 and Sesiid pupae; ditto imagines. 

 — Cocoon. — Specialisation of 

 imagines, 504 ; scaling ; frenu- 

 lum.— Asymmetry of 3 genita- 

 lia, 505. Habits . . . . 50b 



Hemaridi . . . . . . . . 50b 



Hiibner's coitus Cephonodae. — Sub- 

 divisions of Hemarids ; close- 

 ness of relationship ; Bartel's 

 classification, 50b. Seasonal 

 variation in American species, 

 507. Crosspairing of H. fuci- 

 formis and H. tityus . . . . 508 



Synonymic note on the two British 



species . . . . . . . . 508 



Hemaris . . . . . . . . 5 1 1 



H. fuciformis.. .. .. .. 512 



(ab. heynei . . . . . . 513 



vars. simillima, robusta .. 514 



ab. milesiformis) . . . . 5 1 5 



H. tityus .. . . .. . . 528 



Errata . . . . . . , , . . 540 



