INDEX 



ACARINES, 171 



Acids, butyric, Formation of, no 

 glycerine and succinic, Forma- 

 tion of, no 

 lactic. Fermentation of, no 

 tartaric, 105 

 Acrobothrium, 14 

 Acton, Lord, Library of, 214 

 Africa : Native children infected 

 ■with malaria, 162 

 Native population permeated 

 with the malarial parasite, 152 

 West Coast of. Average of two 

 malarial attacks a year 

 amongst British soldiers on 

 the, 131 

 Agassiz, A. , 20, 77 

 Alcohol, Fermentation of, no 

 Alexander's Bucephalus, 84 

 AlgK, 24, 25 



Absence of, below 200 fathoms, 

 21 

 Allman, Professor, 22, 67 

 Amblyomma hehraum conveys the 

 heartwater disease in sheep, 172, 



173 

 America, Distribution of malaria 

 in, 132 



Gifts of the Universities of, 185 

 Anodonta, 4 

 Anopheles, 144, 145 



bifurcatus, 147 



does not fly far by itself, 161 



Eggs of, 148 



Larvae of, 148 



Life-history of, 148, 149 



maculipennis (flaviger), 147, 148 



Male, 149 



nigerrimus, 158 



nigripes, 147 



Position of, 159 



Pupae of, 148 

 Anthrax, 120, 121 



produced by Bacillus anthracis. 



Appendicularia, 39 



Arbois, 103, 106 



Argas persicus conveys the chicken 



disease of Brazil, 173 

 Aristoeopsis, Antennae of, 37 

 Arnold, Sir Edwin, i 

 Arragonite, i 

 Arripo, 4 



Arsenic-eaters of the Tyrol, 124 

 Austen, Map of the geographical 

 distribution of the tsetse fly 

 by, 166 

 Mortality amongst the horses 

 in the Abyssinian campaign 

 caused by the tsetse fly, 166 

 On the distribution of the fly, 

 176 

 Australia, Distribution of malaria 

 in, 132 



Baciocchi, Princess, 118 

 Bacillus anthracis, Behaviour and 

 life-history of, 121 

 susceptible to variations 

 of temperature, 121 

 butyricus, no 

 typhosus, 178 

 Bacilli, Aerobic, in 



Anaerobic, in 

 Bache, 19 

 Bailey, 19 

 Balard, 104 

 Barrow Channel, Mussel-beds of 



6,7 

 Bastianelli, 143 



Bateson, W. , Materials for the study 

 of variation, 74 

 Researches on Mendel's law, 

 211 

 Bathochordaus charon, named by 



Chun, 39 

 Bathybius, 21 



Bathynomus, Eyes of the, 35 

 Bathysaurus, Blackness of the mouth 

 of. 37 



217 



