INDEX 



Abbott, 972 



Ablastin, 838; involved in immunity 

 against trypanosomes, 856-62 passim 



Accessory vacuoles, see Vacuoles, accessory 



Accidental parasitism, defined, 895; see 

 also Parasitism 



Acclimatization, to experimental condi- 

 tions, 507 ; and immunity, inherited, 

 717-21 



Acids, effects on consistency, 55, 61; 

 motor responses to, 333, 342 



Actinophrys sol, 600 



Actinopoda, sexual reproduction, 598 ff. 



Active contraction t's. elastic shortening, 

 90, 91 



Activities influencing longevity, 16 



Adhesiveness (or stickiness), 1\-11 \ rela- 

 tion to phagocytosis, 74 ; in animals 

 that live in association with hosts, 

 930 ff., 944, 948, 949 



Adolph, 65, 362, 363, 364, 424, 525 



Aerobes, why die in absence of oxygen? 

 394 



Aerobic respiration, see Respiration 



Afridi, 849 



Age changes ; sexual immaturity and ma- 

 turity, 714 f., 761 



Aggregation, in light, 281, 297; in acid 

 region, 342 



Agranulocytes, 835 



Albuminoid reserves, 160, 162 



Alda Calleja, M. de, 876 



Alexander, 58 



Alexeieff, 160, 903, 907, 910, 970, 1033, 

 1042, 1050 



Alkalies, effects on consistency, 55; motor 

 responses to, 333, 342 



Allelocatalytic growth, 533 ff. 



Allison, 79 



Alsup, 314 



Alternating current, responses to, 310-14 



Altmann's bioblast theory, 174, 175 



Alverdes, 793 



Amberson, 356, 363, 369 



American Society of Parasitologists, Com- 

 mittee on Terminology, 891 



Amoeba, properties of protoplasm as ex- 

 hibited in, 46-50 ; surface precipitation 

 reaction, 48; consistency, 51-61 passim; 

 surface properties, 6'i-74 passim; spe- 

 cific gravity, 79, 80, 81; other proper- 

 ties, 82, 84, 90-97 passim; survey of 

 functions having granular basis, 168-75 

 passim ; structure, 272 ; responses to 

 light, 272-80; to electricity, 305-20, 

 323; to chemicals, 333-41; dysentery 

 and bacterial complications, 819-22 



Amoebae, parasitic in a free-living ciliate, 

 1075 



Atnoebophrya Koeppen, 1089-93 



Anaerobes, why are they anaerobes, 390- 

 94 



Anaerobic metabolism, measurement of, 

 385 f. 



Anaerobiosis, occurrence of glycolysis and, 

 386-90 



Ancestry, relation to conjugation, 615; 

 necessity of diverse, 696 



Ancistridae, 933 



Ancistruma, fibrillar system, 228 



Ancistrumidae, adaptation, 934-38, 939, 

 941 



Andre, 900, 916, 934 



Andrews, 927 



Andrews and von Brand, 365, 368, 369, 

 485 



Anentera, 12 



Anesthetics, effect on O2 consumption, 366 



Aneurin, or thiamine (vitamin Bi), 490 



Angerer, 48, 58 



Animals: relationships between certain 

 Protozoa and other animals, 890-1008 

 {see also under Relationship) 



Anisogamy, term, 584 



Anoplophrya circulatis, 951, 952 



Antibodies and antigens involved in im- 

 munity, 837-39, 873 



Antiserum, 837 



Antitoxin, 838 



Anus, presence in Infusoria ascertained, 11 



Apostomea, 956; adaptation, 957-60 



Archer, 1094 



