. The butterflies of the eastern United States and Canada [microform] : with special reference to New England. Butterflies; Butterflies; Papillons; Papillons. OlG llli: lUTIKUl Lli;s OK NKW i;N(il,.\M>. (i^^ir;'^ • 1 "j^kcjRi '-^ar""' Wm L, ".r:>V I-' wliicli li:ivo ln't'ii proiliircd dircctlv witliniit any iiitcrniptinn and tli((< wliicli canu' f'nmi tlic rctardi'd catcriiillars, xcni to li(lia\c in a ditli'i-i'iit wav, tlic ;t Ci't'dinL;' until tlicv lia\c |)i'«;si'd two or tln'cc nidults (urtlii' lclliari;ii' [icriud in tlii?; i'at('r|iillar). when tli
. The butterflies of the eastern United States and Canada [microform] : with special reference to New England. Butterflies; Butterflies; Papillons; Papillons. OlG llli: lUTIKUl Lli;s OK NKW i;N(il,.\M>. (i^^ir;'^ • 1 "j^kcjRi '-^ar""' Wm L, ".r:>V I-' wliicli li:ivo ln't'ii proiliircd dircctlv witliniit any iiitcrniptinn and tli((< wliicli canu' f'nmi tlic rctardi'd catcriiillars, xcni to li(lia\c in a ditli'i-i'iit wav, tlic ;t Ci't'dinL;' until tlicv lia\c |)i'«;si'd two or tln'cc nidults (urtlii' lclliari;ii' [icriud in tlii?; i'at('r|iillar). when tlicy pt into liilx'rnation tor llic winter; wiiilo tlic cati'i'iiillars fnini tlic later cji'i^f. liiiy linttcrllics prc- rinnaMv tVoiii tlii' ri'tardcd catcrpillais. Iiilicriiatc at oik-c after IcaviiiL;' tlir i';;ir: and tliif t in part, tor tlic Ic'ijrtli (•!' time diiriiiL; wliieli in llir ^prillJJ t'lvsli liiittertlies niaki' tlieir app(>aranee. It is !) chrioii!* t'aet that in all tlie I'xperiinents of Mr. Kdward- in tlie Catfikills and in WvM ^'irJiIIlia, upon tlu' allied s^peeieji 15. niyrina, lie lia> ill no ease observed jsiiy instaiiei- of letliar^y on tlie part of caterpil- lars olitaiiicd liy liini. Uiit as it lias liecn ol)ser\cd in this s|tc('ics in the iiciji'liliorliood of HiLston. in cali'rpillars riiJHcd from tlic cjj^rs olitaincd from Professor ilamlin alioiit ^^'ater\ i'le. Me., as well as in those from cjijfs olitiiined alioiit in scM'ral inst-inecs and in dillerent years, there can l>c no doiilit that siieh a phenomenon docs sometimes occur, at leas', in tile prociit Ill liotli the sprin;,^ hrood anil the miil-siimnicr Krood of liiillerllics. llicrc arc iiiaiiN iiisianccs, as i ha\c found hy repented (xaiiiiiialiiHi (oxfiiiiL; many diircrciit years, in which the ciri-'s are not <lc\cloprd in the liody ot' the in thcr until the hntlcrllv ha- to all appear- ance liceii upon the \viiiL;' for scxcral weeks, and cM'ii apparen
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectbutterflies, bookyear
