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SaitordtWalliam wMirsssrssrsssstl tte ees ee eee eee eee ne ee ee 114 
DapUn eH WarGs mena ste anit heiaject S8 chs 5.5 tat enters renee ee eg ee 111 
Sargent mEroment Baer cackiy hs Osi OMe Ae ee aie ee oh ee eS eee LS eee 56 
Sehater whiAs...4 eves ieee tA sek Se Shh aee sake ns.ss a ae ce eee ee 111 
Schmit-Jensen, H. O. (homceotic regeneration of the antenne in a Phasmid 
Gr walkane= sticks) .ris nc Ses ee eee ates eae ae, Me eee S009 ke sai 523 
Schiuchented@ harass seas ees ares ae ra a Nata SPE erence gar AeeN moe eC 114 
(chmatesioieeologic tame) sss 2 ee ee ee 277 
SPEGTLGT UNE obs 5 aay Setar M aroha A meet lh iy io oe abies cel Raa sea Rher FL es 61 
Scotembarmest Kel foyrraatc 2 mlaaes nie sap 9 ALON Soe REEL AIA ONAL Tare 08 SIRO eer reese one er 112 
CMVOT eGEOR OVA Bee Lt srr aie a5 en UTE ee ease aca a Pra nSy SRSE aPe NN eet Sea ae 129 
ROKGLIWOUC KS PSTN Leathe’ sence geans pasertalh crete ies rar Reed SoSits aha tad nc, ng a ep xi 
SRD eye) a zh eke] hls tee eee eta Aa See Re a RAN a A eer ei AR ea icy 3 100 
Sexuality in plants, history of the discovery of (Johnson)............-..-.-.----- 383 
Shepherd Bas. and: Day, Arthur li: 3). shod baa ee cise ne ana ee 112 
Silhenmigin: VAu thie, yee oes.) eau ah Pi eh Gre Many pee a 2 a 0 4 Shes te peo en 12 
Sim playa pea eerste Peet cisco aioe csoenire cic elmer eee oer Net weet eee eee 20 
RS OWS" 2) 0011 (ey 2+ (7D) a a Pe a ean eae eleaMaveD ut Soin febtwedht seers year xi 
report oud ntermational Hxchanges-< 9229.22 5=-: eee 67-75 
Srailite.< To Wee. c mee erer tea are oc ceeyers Sola pmeiatte bide bhi eee So x 
isl ae C at 2 Er Gel 2 ease A Se en Ne Soy Dera Ree mrarnemeae sy ANS oP ns ight: 
Smiths J: Donaldmand Rosen sNscceace estes Ba te. cen e.cinti eco eret ee ee 114 
SiiEeusonn Anes) (OCGIESE Sec Soceeece aq seams Hoe Beeeicclen = eee eee 4,6, 118 
Smithsonian table at Naples zoological station. .........---.-.-2-.-------22-2-- 19 
Solamridiatwonpnvesticaimlomsrsse-.aseeeneenes eek ocmciece coer cece ee 18, 91, 131 
SOWEEDYepAl GG Oca cccacitene faye oi soci oce moae ne nee ee Ee rs tee eee eee Seana 131 
pS] CNEL ovat EYER 000) (6 Ip ae a eR IRR! cP rene AMD Ca onire die iene tieH Besa Ah Tins 6: 19 
Spindle, the loom and: past, present, and future (Hooper)..............-.-.- 629 
Sprague; sosepha White (bequest) s..2ba--sececise nl) oe one cone Se ee eee 6, 126 
Sprmncenpr rae oe Ue ea thee en hae ning clean Rowe enki ek Cone Reem 13 
Stability of aeroplanes (Wright)...............---- cee atte Snes eine Se eee 209 
roa islions BK eh igaca co: U8 iG Pete Menipe ae omnes ey ht Aetna el eee A Mima tena Aah Gr ala 3.2 05 8.5.05 7 114 
Stare oushydwalm Ce ae oe wee hes er Re Ne ae Se A ee ee On ere eee 19 
State; secretary of (member'o! ‘the Institution) = 222-4 8 ce ee ee oe x 
Ste mercer Meo semen eaten eae teevee ee eee ne ait ame xi, 15, 16, 24 
Stevenson MincssMerC serene een hen ee OMrete apt vey Gunn creeinre Ses oh ey Orc eR Yaa Niet ae See we eee xi On0e 
Stewart, i. B.)(form. and ‘constitution of the earth)*2 <u 282) 2. s-42.-- 22 Sonne 161 
Sudne, Wiliam. Cece) Sao a 8 hes Peete eS Ss in aie srk ee a ng er ce eee 
SERa COT See Nore ert Orne ee RRS A Ais A ee ee 129 
Strong, R. M. (habits and behavior of the herring gull)..............--- ieee 479 
Suess, Eduard, sketch of the life of (Termier)..--:2:2:::.V2U-S72 9 eeee 709 
Sun; modern. theories of the (Bosler)........: 2002) 200 Qe a os 153 
radiation-of the-(Abbot):-ss2-<<.stesee2 sO RR ORS one 137 
Swartton. doh Res o2. 22s ereca eee kee weer ee eae od ee Oe LO ft xi, 51, 52, 132 
Ty: 
Pate eur y Wisk< Ja ste ee Solan ee cloe tre Saree eee owralc ook Sa ob one Sere aera 57 
Malm) BRATS BS oo Sie easels Swi eter cus ohh are ch o> syst ch Sees made evra sas Leal Ora a ey a ae ate 110 
Westie ‘cl 2 005s ah See ee en as MEE hes Ae Eh ee a ee ee en eee ocera cade 56 
‘Termier, (P2\(sketch of the life.of Eduard Suess) 22 5) ~ o50 oe 2 a oe 709 
SUS TASER ELS BAU Sy AUTEN 3 Pe 2 rst cance aren, Svsk Sm She ere eI eA ooo RN ea 60 
UM ioyostoroe Dy la eee a ae Oe es ae ea Sis em meee ee harass Peo bee 112 
ily Ko Ketajngoyaatye) (yiq7) capa, Reh ama OS gaan Es AU SBE ELE STS NCNM AM RTM NL ea ees OY ec 114 
Tomb sopOsitisstherae a. tea sie: oh oe tee Anis een sores oe 579 
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