PRI 
INDEX. 
ROG 
515 
Prinia , 293 
Protozoa , movements of, 18 ; appa- 
rent intelligence of, 19-21 
Provident instincts, of ants, 97-110 ; 
of bees, 160-162 ; of a bird, 285 ; 
of rodents, 353, 354, and 365, 366 ; 
of beaver, 368-70 
Puffins, nidification of, 291, 292 
Pugnacity, of ants, 45 ; of bees, 165- 
70; of spiders, 204-5; of fish, 
242 ; of seal, 341-6 ; of rabbits, 
355; of rat-hare, 365, 366; of 
canine animals, 426 
Python, tame, affection of, & c., 256 
and 260-2 
Q UARTERLY REVIEW, on in- 
telligence of rats, 360, 361 
Quatrefages, on termites, 198 
E ABBIT, 354-7 
Rabigot, on fondness of spiders 
for music, 206 
Rae, I)r. John, on intelligence of 
horse, 331 ; of wolverine, 348 ; of 
wolves and foxes, 429, 430; of 
dog, 465, 466 
Rae, on dog ringing bell, 423 
Ransom, Dr., on sticklebacks, 245 
Rarey, his method of taming horses, 
328, 329 
Rats, 360-3 
Rattlesnake, alleged fascination by, 
263 
Ravens, breaking shells by dropping 
them on stones, 283 
Razor-fish, intelligence of, 25 
Reason, definition of, and distin- 
guished from instinct, 13-17 ; ex- 
hibitions of, by various animals, 
see under sections headed ‘ general 
intelligence ’ 
Reaumur, on intelligence of ants, 
128 ; sympathy of bees, 156 ; 
carpenter-bee, 179 ; encasing snail 
with propolis, 190 ; conveying 
carrion out of hive, 191 ; experi- 
ments on instincts of caterpillars, 
237 ; on larvae chasing aphides, 
240 
Reclain, Professor C., on spider de- 
scending to violin-player, 205, 
206 
Recognition of persons, by bees, 
188 ; by snakes and tortoises, 
269-61 : of places, by mollusca, 
27-9 ; hy ants, 33 et seq , ; by bees, 
144 et seq . ; of offspring, by ear- 
wig, 229: of portraits, see Birds 
and Dogs: of other members of a 
hive by ants and bees, see Ants 
and Bees 
Reeks, H., on collective instinct of 
wolves, 436 
Reflex action, 2-4 
Reid, Dr., on mathematical princi- 
ples observed by bees in con- 
structing their cells, 171 
Rengger, on maternal care and grief 
of a cebus, 472 ; monkeys dis- 
playing intelligent observation, 
479 ; using levers, 481 
Reproach, shown by gestures of 
monkeys 475-478 
Reptiles, 255-265; emotions of, 255, 
256. and 260-2; incubating eggs, 
sexual and parental affection of, 
256 ; general intelligence of, 256- 
263 ; fascination by, 263, 264 ; 
charming of, 264, 265 
Reyne, his observations on snake- 
charming, 264, 265 
Rhizopoda , apparent intelligence of, 
19-21 
Richards, Captain, on pilot-fish, 
252 
Richardson, Mrs. A. S. H.,on elephant 
concealing theft, 410 ; on dog 
finding its way home by train, 
468, 469 
Ridicule, dislike of, by dogs and 
monkeys, see Ludicrous 
Risso, M., on habits of pipe-fish, 
246 
Robertson, Professor Gf. Croom, on 
behaviour of an ape with a mirror, 
478, 479 
Robin, intelligence of, 314 
Rodents, 353 
Rodwell, on intelligence of rats, 
360-2 
Rogue-elephants, see Elephant 
