Haematopinus eurysternus 173
Haemocytes 134–138, 157–159
Haemonchus contortus123, 227
Haemoproteus210–211
Haliotremasp. 177, 186–187
Hamilton’s equation 209
Haplodiploid 50, 201, 204
Harpagoxenus 322
Health quality 133
Heligmosomoides polygyrus122–123,
179, 225, 230, 231, 233, 225,
226
Helminths 155
Herbivores 65
Hermaphrodites 114–115, 117, 119,
122, 156, 175–177, 180, 186,
192, 200, 202, 205–208,
215–216
Heterodera
H. glycines 101
H. oryzae 97
H. schachtii 93
Heterogeneity 161, 163
Heterorhabditidae 17
Heterorhabditis18–20
H. bacteriophora22–24, 29
H. megidis23–24
Heterospecific infections 28
Hirschmanniella oryzae 99
Hitch-hiking 10, 155
see alsoManipulation
Holcomyrmex 319
Holdfasts 226, 227
Holistic viewpoint 186
Homochromatic environment 46
Honey-bees 46
Host(s)
attraction 266–267, 269
acceptance 27–29, 42, 49–52,
58–59, 340, 341
attachment 25
behaviour 139–140, 146, 154,
301, 303
demography 290, 293, 306
mobility 290, 292, 305
mortality 298
reproduction 300
specificity 291, 306
choice 341
colour 47
communication 40contact 25
cricket 47
cues 24–27, 40, 42
dead-end 17
density 45
development 138–139, 146
discrimination 49, 66, 67, 76, 78
downstream (DSH) 1, 3–10
encounter 26, 45, 46
evolution 11
feeding 56–58
finding (seeking) 2, 13–15, 18,
24–27, 41, 47, 56, 58
finding 339
habitat selection 22
herbivorous 47, 56
high-quality 57
immune response 27, 28
insect 39
instars 45
intermediate 5, 6, 9
low-quality 57
pheromone 40
phylogenetics 10
quality 49, 52, 59
range 171–172, 185
recognition 341
search 39, 40, 57–58
sedentary 24
space 2–6
spatial distribution 54–55
speciation 188
specificity 2, 99, 171–173, 187
switching 8, 11
time 2–4
upstream (USH) 1, 3–10
discrimination
costs 79
non-genetic variation 75
tradeoffs 81
size 75
Host-finding 225
Hybridization 179, 187, 192
Hydrobia acuta 9
Hymenoepimeci 140
Hymenolepis diminuta 341
Hymenoptera 39, 43, 129, 132, 136,
141, 142, 145, 201
Eucharitidae 132, 142
Perilampidae 132
platyasterid 136Index 351