CALOSOMA SVCOPIIANTA. 93 



Pago. 



Calosoma sycophanta, TV:\iToi\ uctiou olMJ;} 



relation of size thereto G2-():{ 



sex(\s of l)eotlos roared, pro])ortion (ilj 



s(>xual (lil'lercnccs in joints of front tarsi 7 



wiUcoxi, comparison with C. nycophunlu (J'J 



Cannibalism in Calosoma si/cophanta 42 



Caral)i(hi', species enemies of sjii)sy and brown-tail moths 7 



Carabus, importations from Euroj)e 8-9 



motiilis, host of I\hab(lites ealosomatis and Ji. diplopunclata 71 



Catocala sp. , i)rey of Calosoma sycophanta 34 



Cold storaire, effect on Calosoma sycophanta eggs 26 



larva? . 41 



oviposition of Calosoma sycophanta •. . . . 62 



Crossbreed&ig ( 'alosoma sycophanta with C. scrutator, experiments 64 



Crow, prolial)le enemy of Calosoma sycophanta 70 



Earthworms, feeding to larvie of Calosoma sycophanta 39-40 



Esti(/)ncnc acnva, prey of Calosoma sycophanta 34 



Euproctis chrysorrhcea. {See Brown-tail moth.) 



" Fbike '' tray, in feeding Calosoma larva>, experiment 42 



Forest trees, devastation by Ileterocampa guttuitta 72, 89 



Gipsy moth para,site laboratory, plan of work on predaceous beetles 13-14 



{Porthetria dhpar) adult, ])rey of Calosoma sycophanta 33 



cateri^illars, diseased, as food for Calosoma syco- 

 phanta beetles 55 



larvfe 36-37 



caterpillars from ])oisoned foliage as food for 



Calosoma sycophanta beetles 55 



larvae 36-37 



prey of Calosoma inquisitor 7 



sycophanta 7, 13, 34 



pupse as food for larvse of Calosoma sycophanta, 



experiments 38-39 



Glasses, jelly, for rearing Calosoma larvae 16 



Gluphisia septentrional is, prey of Calosoma sycophanta 34 



Halisidota cary^e, prey of Calosoma sycophanta 34 



Hemerocainpa Icucostigma, j)rey of Calosoma sycophanta 34 



Heterocampa guttivitta, depredations in New Hampshire 72, 89 



I^rey of Calosoma sycophanta 34 



sp. , prey of Calosoma sycophanta 34 



Ilyphantria tcxtor. {See Webworm, fall.) 



Irisectary, outdoor, for rearing Calosoma beetles 18-19 



Jars, glass, for rearing predaceous beetles 15-16 



Liparis dispar. {See Gipsy moth.) 



Lophyrus pini, prey of Calosoma sycophanta ]3 



Malacosoma americana. prey of Calosoma sycophanta 34 



disstria, ])rey of Calosoma sycophanta'. 34 



Maple, food plant of Ileterocampa quttiiitta 72 



Mite, enemy of Calosoma sycophanta, remedy 70-71 



Tyroglyphus sp., enemy of < 'dlosoma sycophanta 20 



Moth, brown-tail. {See Brown-tail moth.) 

 gipsy. {See Gipsy riioth.) 



Nematodes, parasites of Calosoma sycophanta 71 



Packing Calosoma sycophanta larvic for colonization 73-74 



predaceous beetles for shipment 9-12 



Papilio polyxencs, prey of Calosoma sycophanta 34 



Pine sawfly. (See Lophyrus pini.) 

 Porthetria dispar. {Sec Gipsy moth.) 



Processionary caterpillars, prey of Calosoma sycophanta 13 



Rhabditcs ealosomatis, parasite of Calosoma sycophanta 71 



diplopunctatn, parasite of Calosoma sycophanta 71 



Rearing Calosoma beetles 15-22 



larvae, methods 41-44 



predaceous beetles, equii)ment 15-19 



methods 20-22 



.Sawfly, pine. (See Lophyrus pini.) 



