Sn^altB S>crjetc§nt<j. V 



Eeift 



fllctcoro logic. 



Steffrcnt: Dr. SB. 3. van Siebbcv in .s^ambuig. 

 Scftccbuugen im 3(u5lanbe. aittgcmcinc atmofprjarifdjc Semcaumjcn, Slrbcitcii uoii .'oclmf)ol| unb Obctbecf. &(0- 

 grapftifc^c 95crtciruiig bcr aBiiibgcfti)H)inbigteit in boii Hcrctnigteu Staoteu unb im 3Uiffifd)cn Sicidje. 

 |)oufigfcit ftiirmifdicv SSinbc in (Srofebvitaiinicu, an bov bi'uticf)cii Siiftc imS an bcr Slbtia. iSaronictvifdje 

 iioOcnfornicl. JScttcvtDpcii fiir bcii Hionat ^Jiiirj. Soimcitftvafthtna imb etva()liing^mctige. SJcftim; 

 nuing bcv loafirctt Viifttcmpcvatur. Inupimtt imb niidjtlidK'o I'l'iuinnim. 3icgcn»cvl)altniffc 3"bit"^- 

 3!iebcrfd)lanc bei faUenbcnt unb ftcigcnbeni Saromctev. 3(oqiuiti.n-inlavcn-,c bes ®cf)nccfaUS. ®d)uccfnl( 

 in Svicdjt'nianb. Sau unb Sicif. Scrbrcitung bcr 9!t'bcl in Scut(d)lnnb. ^'onboner 'Jiebel. ©onnen= 

 ftraliUmg unb clcttvifdjc (Srfdjcinunijen. ©cn)ittcvcrfd)cinungon unb nbiolute ("yeudjligfcit. Sli^gcfafjr unb 

 (Srnnbroaffcv. Slibabloitcr. yniniatifd;c SJerOciftniffc 223 



S t a 11 i t. 



Slcfcrcnt: ''^^rofcffor Dr. (Srnft S^a'lii-'r in a)!iind;cn. 



©tfirtcbilbung nug uerfdjiebcncn Stoffcn. ©IijEofe qI3 Sicferueftoff. Sfotonifdjcr Socfficicnt bcQ GilyccrinS. &U)-- 

 togcii bci ^iljen. 3ltniungSon;bation nad; bent Jobc. Sicbcutnng boS finlfoi:alot<) bcr SOliittcr. ifrijftall: 

 form bcim ilnltojalat. ^I)i)tocn;tf)rin. Spaltoffnungsapporat. ®urd)bring[id){cit bcr 'Scllmembrancn fiir 

 Suft. Sicijbcnicgungcn. Stpogamie bci oioiparcn ^flanjen. 5Cad)3tum bcr ^dlii'mib. gibrofintorpcr (lo 



i'ii;£orr[)i3a:®i;nibiofen. Qcrfc^uingSprobuttc bcr ©irocififfoffc. SBebculung bcr 3?cfcruefioffc fiir ben Saum. 

 3urd)brtniilid)tcit bcs '^pinsniaS fiir .tinrnftoffc. (Jntfte^ung bcQ '^>fllliiabcnparcndn)"i§. Tic Jlol)lc[)i)bratc 

 nl^ "^.'robuttc nnuoUftiinbigcr DEDbntion bcr eiiucifeftoffc. %U)i)ficilcigic bcr ©crbftoffc. Slbftcigcnbcr 

 Si'affcrftvom. '■^'nrpurbnftcricn. SidjlftcIInng bcr a^liiller. Cbcvljaut bcr Scfta bei Ciipsicnm. (Snt; 

 ftcljung ber SUcurontBrner. a.l>od)§tum ber 3c'U"'entbran. (Sin tncrfroiirbigcr .'putpilj. DEalfauregiivung 

 burd) cincn Saccliaromyces. DelbcpHcr ber Solbcngeiuiidife. Gunmrin in Ageratuni mexicanum . yO'J 



PfIan3engcoijvapt»if- 



3icfercnt: Dr. Siobcrt .Seller in aSintertfjur. 

 31. 4<reitfclb: Ocograptiifdic iScrbreitung ber 5Rf)obobeiibroibcn. gram-oiS Crispin: Rosae synstylac. Srafanuff: 

 Sorliiufigcr S3erid)t iiber cine (Sjpebitiou nad) bem 3(Itai unb Siemertungcn iiber bic SBcgetation bco 

 3(Hai. 3J!artianon): 3.'iaterialien jnr gloro be6 3.'iinuffin§tifd)en SnnbcS. Salmon unb Sillniann: Gj; 

 pcbilion nndj Siuffijci} Sapplanb. 3t. Sdiutj: 2ic iWgctation^Berrjattniffc ber Umgebung uon .'pallc. 33c; 

 rid)t iiber ncue unb icidjtigere SBcobadjtungen nu§ bem Safirc 1886, abgcftattet vsm bcr itommiifion fiir 

 bic glova uon Scutfdjlnnb. Di. Seller: Siiilbe 3)ofen bco Snnton^ 3iiritl) i'-2 



5 I ij i c. 



JJcfercnt: Dr. ilurt Sampcrt in Stuttgart. 

 Sfeucrc Sc^inobermcn-Sitlerntur. ®ie 9{iere ber Seeigcl. Scing^muBteln bcr (Sc^inottjuriben. '.Beiucglidjfeit ber 

 flatten bei bicfcn unb foffilcn Seeigcln. ^cbijellaricn unb Sinncsorgane ber occigel. @lobifcrcn unb 

 Spfjiiribien. 33iefobcrmonlagc bei oijnapta. ©ifurdjung bcr unrcgclnidjjigcn Seeigel. Sie bilatcraleu 

 Saroenfornien ber (Sdjinobcrnicn unb itjre SlUmperfdjniire. 31nlngc bcr primdrcn unb fctunbaren Jcntafd, 

 foiDie bca ©teinfanal5 nebft S3ilbung bc§ aBaffcrgefa6f«)ftemg. ^Oijlogenetifdje 33cbcutung. ,§i)pol!)ctifd)e 

 Stammform ber Gd)inobevnieu. 3tbftamniung berfclben. Sic Urteim5cllcn bcr 6d)inobcrmen unb ilire 

 SJcifungsftatten. Gdjtc ^n')'"-' •"■'"" fSdjnabcItier. Siebeutung be§ ©cbiffeS fiir bic ©tannncogcidjidjte bcr 

 Siiugctierc. ^^crfifticrenbcS ®cbifj unb 9J!iId)gebift. 3icgcncrationof(il)iijfcit. ilc;ict)ung iur uiigcfd)lcd)t; 

 lid)en Jortpflanjung burd) iTnofpung unb Icilung. 3(uGmcnlntion unb "lUopngntion. 31biueid)enbe 2d)uppcn; 

 bilbung bei bcr SJegcncraiion oon Gibed)fcnfd)n)<in,icn. Giit Ja" '■'i'" SJeubilbung cines Gibedjicnfuftc^. 

 Sejietiung ber Sicgenerationsfdljigtcit -jur 33ielamcrcnbilbung 192 



1» e I m i n t ti I g i c. 



Slcfcrent: ^kofeffor Dr. 3J(. SBraun in Sloftoct. 

 Loucochluridiuni iiarado.xum unb Distonuun niacrostomum. Sinftoiu, J^ompcnbium ber $clmintl)Dloflie. Bo- 

 thriocephalus rugosus. Gntiuictelung ber Gcftoben. Botliriooephahis latus. Gyrocotylc Ampliiptyches. 

 33curtcilung bes iBanbinurmtorpcr^. Gerfarien in Sanbfdjncifen. Di.stomum. |io(oftomccn 4t)5 



Soogeograpbif. 



Siefcrent: Dr. S. Sampcrt in Stuttgart. 

 ^aufigtcit ber SBolfe in Jronfrcid) unb SiuBlanb. «ortonimen bc§ .'paniftera in Scutfc^lanb. Gtne ncue 4*ibcr: 

 folonie an ber Gibe. aSilbc Jiameic in ©panicn. Sermilberte 31inbcr. Siuffifdje Slrbciten iiber afiatifd)e 

 ©(iugctiere. Sie 33iiffcl 3lirita^. Saugcticrc uon Siiboftafrifa unb bcni ©cbictc bee untcrcn Gongo. 

 SBertitale Scrbrcitung be^ Glcfantcn. iicrbrcilung bcr norbnnu'ritnnifdjen ffiiilfc. i^cvbrcitung ber 3.'!cer: 

 fdugcticre. Sic SeliringSftrafie aia 3>crbrcitungocentruni bcr J-loffeufiijjler. Martograpl)iid)c SarftcUung 

 bcr Scrbrcitung ber 3iebcltral)e, ber 9iabenfral)c unb bcr 3aatfral)c in Tcutfriilnnb. Scrbvcitung bcr Jag; 

 raubuogel ber ®d)reciv 35crid)tc iicr)d)iebcncr ornill)Ologitd)cv JTomniiiJioncn Tcutidjlanbs. Giniuanberung 

 bco Steppenl)u()nS in 2cutfd)lanb. 3.l!affenf)atteo Sluflrcten beS 3io)cnftiuo in ilulgiuien. Drnitljologijdic 

 Sluobcute iUjeiualgfig. ,S"i-' Dtnis iies Haufnfus. Tie SJogdwclt Dftfibirieno. 2ie 3luiinuna uon Kritifd); 

 onbien. 3{nifauna uon Iuni«. Gentralafvifrtnifdjc aogclinnunlungen. 2ie Serbrcituiig ber lucftpnldavf; 

 lijdien Sc^langcn. I'otalfauna bcutfdjer Sicptilicn unb Slmpljibien. ^folicrtes aSortommcn oon l.aivrta 

 v-iridis in Seutfc^lanb. WcogrnpOifc^c SScrbreitung bcr bcibeu Unfcnartcn. Satracfiicr unb SJepJilicn auo 

 (3ried)enlanb unb jlteinaficn ^SiS 



