PSYCHE. 



365 



Hirmoneura, 3807. Diplosis, 3726, 3728, 3759. 

 Lepidoptera, 4149. Dakruma, .3706. Hvmenop- 

 tera, .3.338. Pteromalus, 311.5. Spalangi'a, 311.5- 

 3116. Coccophagus,3105. Antigaster, 3598. Calli- 

 mome, 3.398. Eurytoma, 3427. Platygaster, 4201. 

 Telenomus, 3886. Anisopelma, .3820. Ichneumoni- 

 dae, 3384. Ophioii, 3674. PoIvsphincta,3364. Acro- 

 dactyla, 3286. Phaeogi-iies, 3262. Coelioxys, .3815. 



591.54. Phaenology. 



Smmns. Cecidozoa, 3351. He.xapoda, 3442, 3835. 

 Corydalus, 3506. Coleoptera, 3952. Asphondvlia, 

 3.399. Cecidomyia, 3929. Microlepidoptera, .3693. 

 Papilio, 31.35. Feniseca, 4197. Lycaena, .3845. 

 Vanessa, 3503. Diastrophus, 3427. 



Abundance. Gordius, 3291 n. Trombidium, 3291 

 ■n. He.xapoda, 3663. Polvmitarcys, 3317. Aphidi- 

 dae.4087. Blissua. 3402.' Saperda, 3128. Cupes, 

 3142. Coccinellidae, 3581. Chlorops, 3134. Lepi- 

 doptera, 3154, 3299, 3464. Pieris, 4013. Terias, 

 3157. 



Dnibj habits. Lepidoptera, 4045. Eudaraus, 4221. 



Hibernation. Larvae, 4126. Buprestidae, .3630. 

 Bucculatrix, .3612. Walshia, .3.339. Plathvpena, 

 •3.324. Limenitis, 3574. Argynuis, 3258. 



SeaiOTUil migration. Acridiodea, 3291 d. Tenni- 

 tina, 4191. Aphididae, 3.323. 



Number of gena^ationa in the year [Goneuty]. 

 Tineina, 3910. Bombycidae, 3659. Vanessa, 3503. 

 BrenthLs, 3274, 3277. 



Periodicitij . Hexapoda, 3571, 4110. Cicada, 

 3577. Notodonta, 3304. 



Proteranr/ry and proteror/yny. Lepidoptera, 3845, 



Compfirative abundance of sexes. Xenos, 3601. 

 H\'menoi>tera, 4082. 



591.55. Social habits. 

 Myrtnecoj>hila,ilS'. Aphididae. 3437. Publilia, 



4056. Lvcaenidae, 4070. 



Slacery. -34.35. 



Swarms [see also 59154, 5919]. Atropos, 

 4086. Libollula, 3161, 4033. Melolontha, .3777. 

 Atherix, 4149. Papilio, 3668. Callidn-as, 41.39. 

 Danais, 31.30,3580. 



591.56. Breeding habits. 



Attraction of sexes. Prionus, 4102. Satumia, 3485. 

 Heliconia, .3252. 



Copulation. Acarina, 3939. Tegenaria, 4190. 

 Hexapoda, 35.34. Dvtisciis, .3939. 



Oi-iposition. Sialis, 3521. Corydalus, 3506, 3535. 

 Bonibyliidae, 3520. Mallophora, 3291 n. Ceci- 

 domyia, 34.30, 3557. Gelechia, 4087. Crambus, 

 3311. Noctuidae, 3430. Argi'nnis, 4058. Nematus, 

 4199. Bioriiiza, 3891. 



Care <f young. Hexapoda, 3583. Hymenoptera, 

 34.39. 



591.57. Means of protection. 

 Protective habits. Hexapoda. 3465, 3770, 42S4. 

 Protective mimicry [sse o^so 591155], 3767,4149. 

 Protective coloration [see o/so 591157]. Hexa- 

 poda, .3437, 4031. 



Protective secretions and excretions [see also 

 591144]. Faeces, "ihli. inc, 3555. 



Immunity from enemies. Lepidoptera, 3620, 3624. 



Stinging. Apis, 4219. 



591 ,59. Other biological relations. 



Behavior towards colors. Hexapoda, .3924, 4191. 

 Lepidoptera, 3389, 4265. 



Beharior towards lii/ht. Hexapoda, 3295. Lepi- 

 doptera, 3370, 3423, 42.39. 



Behavior towards odors. Apliididae, 3S85. 



Behavior towards weather. Hexapoda, 3295, 3571, 

 4260. Lepidoptera, 3889. Floods. Coleoptera, 4284. 

 Temperature. Grvllus, 3936. Winds. Aletia, 

 3831. 



Natural limitations of abundance, 3573,3578. 



Relatiox.s with plants. 



Mutual relations of animals ajvl plants. Cecido- 

 zoa, 3.351, .33.53. Hexapoda, .3742. Cynipidae, 3427. 

 Ajjis, 3440. Fungi. Hexapoda, 4286. Cecidonivia, 

 4162. 



Pollination of plants by animals. Hexapoda, 

 3289, 3476, 3.564. Hymenoptera, 3440, 3.5-58, 3563. 



Modifying influence of animals upon plants. Hex- 

 apoda, "3439. 



St.\tistics. Doryphora, 3466. 



Number of genera <ind species. Hydrobiini, 3118. 



591,6. ECONOMIC ZOOLOGY. 



Passer, 4137. Economic entomology, 3710. 

 591,609. History, 3146, 3407. 



591.61. Usefulness of animals. Oribate?, 

 3110. Hexiipoda, 3109. Corvdalus, 35.35. Cocco- 

 l>hagu?, 3105. Leucania, 3582. Aves. .3960-3962. 



591.62. Usefulness in nature. As plant- 

 pollinators. Andrena, 3680. As natural checks, 

 33.50. P'ormicidae, 4058. Aves. .3715. As dissemin- 

 ators. Coleoptera, 3369. As scaven'/ers. Coleop- 

 tera, 4292. 



591.63. Direct usefulness. 



.4s /oo'/. -3836, Hexapoda, 3152, 3544. Acridiidae, 

 4181. Diptera, .3781. Honey. 4183. Aphididae, 

 4095. Manna, 41.82,4191. 



As medicine. Blatta, 4234. Meloidae, 3578, .3973, 

 4154. Dorvphora, 3529. Formicidae, .3633, 4280. 



591,64'. Usefulness in arts and com- 

 merce, /'o/' /'>■', 3555, .3703. For irax, 370'. 



591.65. Noxiousness of animals. 



591.66. Direct no.xiousness. 



As carriers of contagion. Diptera, 3544. 



As hosts of parasites. Diptera. 4138. 



As 2>arasites, 3566-3.567, 3.569, 3576. Diptera, 3361, 

 3505, 4120. Lucilia, 4272. Dermatobia, 41.39. 

 Phthiriasis, .3631. Acarus, 4138. 



^s ;«.'(«, 3544. 



As poisonous animals. Doryphora, 3.578. Stingers. 

 Cicada, 3577. Sphinx, 3578. Urticatms. Lepidop- 

 tera, .3461. 



As terrors. Ceratocampa, 3579. 



591.67. Noxiousness by injuring iuani- 

 mate oljjects. Formica, 4087. Glass. Termi- 

 tina, 4245. Grain. Tinea, .34-30. 



591.68. Noxiousness by injuring living 

 plants [see oho 58129 and 59153], 3578, -3976, 

 4208. Acridiodea, .32916, i,m. 3487. Pachytylus, 

 3291 ;/. Rhynchota, 3752. Chloroneura, 3546. 

 Cicada, 3.577. Blissus, 3402. .3571. Sphenophorus, 

 3310, 3321. Lissorhoptrus, 3335, 3348. Phvtono- 

 mus, 3.309. Phvllotreta, -3554, .3584. Saperda, 3399. 

 Chalepus, 3.331, ■33.35. Lachnosterna, 3876. Agrilus, 

 3447. Drosophila, 3714. Trvpeta, 3700. Sciara, 

 3709. Cecidomyia, 3474. Lepidoptera, 4090. 

 Tineina, 4194. Eudemis, .3.573. Tortrix, 3956. 

 Crambus, 3334. Chilo, 3.3.32. Pempelia, .3346. 

 Nephoptervx, -3996. Anisoptervx, 3616. Noctui- 

 dae, 3718.' Heliothis, 3882. Aletia, 3614. Leu- 

 cania, 3582. Attacus, .3592. Orgvia, .3616, .3646. 



