CONTENTS. Se 
Page 
ee a Chemical Difference between Living and Dead Protoplasm. By 
PATENT PE IGE) smartness hG Leiclesap eral pome seb s veo MMOs iy 7 voama van sha sip assee meets 1075 
3, A Comparative View of the Albuminous Substances contained in the 
Blood of Vertebrate and Invertebrate Animals. By W. D. Hatti- 
MAGN GEMS): EV Gre WUC E's cnc sainedaes scengeattttorescssescdesstsesseasuecnce Sema 
4, On the Striated Muscles in the Gills of Fishes. By Dr. J. A. 
MU MMUNVAIIATCUAUN GE contenu alr eet diac sss os siosen. ste Cone taa eee daatiasiais daiee cleus even eect 1077 
5, On the Structure of the Intestine in the Hedgehog and the Mole. By 
Demme Net NO NVELITAM J2htn 0s. Setiaseeeaens saenbecpessetiesesuesncanteuetetes tected 1078 
6. On Plant-Digestion, especially as occurring in Carica papaya. By 
Rania ARTIN, (MEAD. 9 SG. ME OsBin ist. 25 bee cedatedacvae eoeenerneeeens 1078 
7. On a new kind of asious Apparatus ra Physiological Experiment. By 
BUPREENMPASIOGISN Nun cele ivs vvivdeis vcs oereran'e corse sls vclese'e'‘einc'te'eie vat a'elsectlaty ch Coo banaa ce meeae 1079 
8. On the Structure of Hyaline Cartilage. By Georges Turn, M.D.......... 1079 
9. The Preservation and Prolongation of Life to 100 years. By PRrorHERoE 
Smith, M.D. ........ a. satScah pnee “suas bas Wesen tach adie wesew slew ones dasugehoed. bes des 1079 
Suprrementary Mertine.—Borany. 
1, On the Application of the Anatomical Method to the Determination 
of the Materials of the Linnean and other Herbaria. By Professor 
RBIS ESO ISED 6 wstce sine gata salcccea scares ss leaps stscnaaaaacitacsskv yeas dasanivaecceess 1080 
_ 2. On the Influence of Thur pievuation ona Plant. By E. J. Lows, F.R.S.... 1081 
_ 3. On the Impregnation of Composite Flowers. By E. J. Lows, F.R.S.... 1082 
4, On the Occurrence of Fungi in the Roots of Orchids. By J. Macuiinan 1083 
_ §. Notes on Experiments as to the Formation of Starch in Plants under the 
influence of the Electric Light. By H. MarsHaLL WARD  ............00. 1086 
_ ‘6. On the Flora of Banffshire. By the Rev. W. 8S. Bruce ..................... 1087 
7. On the Flora of Elgin. By JAMES MACKENZIE.................sssceseseceseee 1087 
8. On the Division and Conjugation of Spirogyra. By Dr. J. M. Macrar- 
PEM EN IMEI i rcee ater niere wccthicleseesclsacec Sie cece access cee ocedececondetnesie. 1088 
» 9. Ona Me croecopic Fungus in Fossil Wood, from Bowling. By Dr. J. M. 
. Macrarzane, F.R.S. jeune 1108 097 0 Bea oe) eae aD Te 1088 
10, On a new Method of preparing > the Epidermal Tissues of Pitcher Plants. 
Bera U ad iVlsy) MUA CHARDANH, EES Bite stpanssasceespedsavcasesterepeeetooes cece. 1088 
11, On Aberdeenshire Plants as Food for Animals. By Witt1am Wizson, 
OFT: socncGangd gb Chap SER upeD ac nae Maae EI aoni Mien bert est aninstata tang tsa eg 1088 
TUESDAY, SEPTEMBER 15. 
4 Hveport.on the Migration of Birds’ ,........c0.ccecuvencseen soceclssoocuseesssee's 1089 
2. Note on the Intelligence of the Dog. By Sir Jonn Luszocx, Bart., F.R.S. 1089 
3. On the Development of the Food-fishes at the St. Andrews Marine 
Waboratory. By: EpwARD Ey PRINCE) |.....s.ccicencecscsessde-diceacdah deveds da 1091 
A, On the Nest and Development of Gastrostews spinachia at the St. An- 
drews Marine Laboratory. By Epwarp E. PRINOB ..................0c0500 1093 
5. On the Reproduction of the Common Mussel (Mytilus edulis, L.) By 
SIPSERNTMIVV TIS ON «ots sco cot ec dst stiches acenile aaah’ valde v0 4G oeade Wadena de We tdacectadeshbe 1094 
6. On the Modification of the Trochal Disc of the Rotifera. By Professor 
| (0 IOS eS cS 07S 2 DS ST ere eerie eee ieenpe ean ee ane 1095 
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