340
sensory
channels 155
ecology 2
hairs 50, 1 05tf
sex pheromones 238, 244, 245
sexual dimorphism 181, 195
shadow zones, acoustic 64
shallow water, vision 219
sharks, electrolocation 317
shear (S) wave 128
shortwave
pigment 224
sensitive cones 225
sensitivity 227
shrew, eye size 170
shrimp, vision 188
signal 89, 221, 239
close range 239
design 84, 88
infrasound 65
range 84
signal-to-noise ratio 6, 60, 92, 93, 173
siluriforms, electroreception 316
singing, post height 94
size limit 9
skipper butterfly, vision 188
Snell's window 195
sockeye salmon, migration 306
SOF AR Channel 70, 71
Solanaceae, plant infochemicals 257
solitary bees, color vision 33
sound 39ff
absorption 60
collector 51
communication 59
intensity 40
pressure 42
production 39, 41,48
propagation 80
radiation 44
refraction 66
sources 45
transfer 40
waves 40
spadefoot toads, vibration sensitivity
130
Spa! ax ehrenbergi, seismic
communication 130, 136
spatial, visual adaptations
resolution 174, 193,201,205
summation 20 I, 205
spectral, vision
composition 218, 219, 220
cone types 21 7
filtering 220
types 217
spherical aberration 174
spider I 06ff, 276
ant feeding spider 238
bola spider 245
funnel web spider 245
hygroreceptor 271 ff
jumping spider 170, 174
pheromone 237fT
tarsal organ 276
thermorezeptor 271 ff
trichobothria 105fT
spiny lobster, magnetic compass 308
starlight 219
starling 221
Index
stick insect, hygro-thermoreceptor 274,
276,277
stickleback, color vision 31
Stoke's law 9
analysis 110, Ill
theory 107
stomiid dragon fish, visual pigment 222
storage mite 24 7
stridulatory mechanisms 43
structure-function relationship, thermohygroreceptor 275
sturgeon, visual pigment 226
Stylocheiron maximum, compound eye
210
summation, visual
spatial204
temporal 204
superposition eyes 188, 199, 202
swordfish 181
synaptic
noise 179
vesicle 174
synomones 238, 253
tachinid flies, hearing 60
Talorchestia martensii 306
tarsal organ, spider 276, 277, 283