INDEX 



497 



Rimsky-Korsakow, 6, 434 



Ritter, 438 



Robertson, 462 



Robin, food of, 240 



Rocky Mountain locust, dispersion of, 322; 



as food of birds, 243 

 Rocky Mountain spotted fever, 269 

 Rolfs, 426 

 Rollet, 442 



Romanes, on instinct, 317, 468 

 Rosenau, 269 

 Ross, on malaria, 250, 464 

 Rossig, 462 

 Rostrum, 39 

 Rozites, *2g6 

 Ruggles, 425 

 Ruland, 444 



Sadones, 450, 455, 456 



Saliva, of Dytiscus, 107; mosquito, 107 



Salivary glands, *io6, *io7 



Sambon, on malaria, 250 



Samia cecropia, antennae of, *33; cocoon, 



"151; egg, 141; food plants, 213; geni- 



talia, *66; head of larva, *74;Malpigh- 



ian tubes, *io8; ocelli, *3i; odor, 74, 



scales, *7i 

 Sanderson, 356, 359, 360, 362, 365, 366, 370, 



426, 431, 474, 477 

 Sandias, 466 

 San Jose scale insect (see Aspidiotus perni- 



ciosus) . 



Saprophagous, 373 

 Sarcolemma, *78 



Sarcophaga, nervous system of, *82 

 Sarcophagous, 373 

 Saturnia, hairs of, *68 

 Saunders, 429, 476 

 Saville-Kent, 472 

 Scales, arrangement of, *7o; development, 



70, *7i; form, *6g, *7i; occurrence of, 



69; uses, 70 

 Scape. *32 



Scarabaeidoid larva, 157 

 Scavenger insects, 236 

 Schaffer, on scales, 70; 435, 44* > 448 

 Schenk, on sensilla, 84, *85, 89; 445 

 Schepotieff, 6, 434 

 Scheuring, 445 

 Schewiakoff, 442 

 Schiemenz, 446 

 Schimper, 462 

 32 



Schindler, 446 



Schistocerca, distribution of, 323, 339; of 

 Galapagos Islands, 326; isolation, 328 



Schizoneura, wax of, 75 



Schizura, protective resemblance of, *io6 



Schmidt, O., 454 



Schmidt, P., 433, 448 



Schmidt-Schwedt, 449 



Schneider, A., 450 



Schneider, R., 440 



Schoene, 424 



Schon, 445 



Schroder, 436 



Schwarz, on distribution, 336, 337; myrme- 

 cophilism, 300, 471 



Schwedt, 455 



Sclerite, 28 



Scolopendra, *5, 401 



Scolopendrellq, *6, 21 



Scorpion, *2, 401 



Scudder, on albinism, 180; coloration, 187; 

 fossil insects, 341, 345, 346, 347; glaci- 

 ation, 326; mimicry, 203; Orthoptera 

 of Galapagos Islands, 326, 328; spread 

 of P. rapa, 338; stridulation, 92; 443, 



457,471,473,474 

 Scutellum, *45 

 Scutum, *45 

 Seasonal coloration, 180 

 Sedgwick, 433 

 Segmentation, of arthropods, 27; germ 



band, "131, 132; head, *43 

 Segments of abdomen, 60 

 Seitz, 457, 462, 466, 468, 471 

 Sematic colors, 210 

 Seminal ducts, 124; receptacle, 125, *i26; 



vesicle, *i24 

 Semon, 472 



Semper, C., on scales, 70 

 Semper, K., 471 

 Sempers, 477 

 Sense organs, 83 

 Sensilla, 84, *85 

 Serosa, "131, "134 

 Sessiliventres, *ig 

 Setaceous, *32 

 Setae, modifications of, 69 

 Seventeen-year locust, 145 

 Severin, 359, 371, 470 

 Sex-determination, 376 

 Sexual coloration, 184 

 Shannon, 472 



