- Diagram of a longitudinal section of a mosquito
- Normal position of the larvæ of Culex and Anopheles in the water
- A flesh fly
- A medieval method of combating the plague. The persecution of the anointers in Milan in 1630
- A millipede
- A solpugid (Eremobates cinerea)
- A true scorpion
- A whip-scorpion
- Aëdes calopus; larva
- An American tarantula
- Mosquito
- Mosquito
- Anopheles quadrimaculatus mosquito
- Argus persicus. Capitulum of male
- Auchmeromyia luteola
- Beak of hemipteron
- Cross section of the larva of the browntail moth showing the tubercles bearing the poison hairs
- Culex sollicitans. Female
- Culicoides guttipennis - (a) adult, (×15) (b) head of same (c) larva (d) head (e) pupa
- Dancing Mania
- Demodex folliculorum
- Calliphora erythrocephala
- Chrysomyia macellaria
- Conorhinus abdominalis
- Conorhinus sanguisugus
- Cordylobia anthropophaga
- Echidnophaga gallinacea
- Eggs of Anopheles
- Epithelium underlying poison hairs of the larva of the browntail moth (larger scale)
- Epithelium underlying poison hairs of the larva of the browntail moth
- Harvest mites. (Larvæ of Trombidium)
- Dermanyssus gallinæ, female
- Dipylidium caninum. Rostrum evaginated and invaginated
- Dipylidium caninum. The double pored tapeworm of the dog
- Dog flea
- Some early medical entomology
- Sting of a honey bee
- The cattle tick (Boophilus annulatus). (a) Female; (b) male
- The Italian tarantula
- The yellow fever mosquito (Aëdes calopus)
- Two common centipedes
- Xenopsylla cheopis, male
- Head and pronotum of (a) dog flea; (b) of cat flea; (c) of hen flea (d) Nycteridiphilus (Ischnopsyllus) hexactenus
- Head of a spider showing poison gland (c) and its relation to the chelicera (a)
- Ixodes ricinus; male, ventral aspect
- Larva of Anopheles
- Larva of Fannia scalaris
- Larva of Simulium
- Left hand stigmata of the larvæ of muscoidea
- Left spiracle of nymph of Argas persicus
- Life cycle of the malarial parasite
- Linguatula. (a) larva; (enlarged). (b) adult; (natural size)
- Lucilia cæsar
- Mandible of Scolopendra cingulata showing venom gland
- Muscina stabulan
- Notœdres cati, male and female
- Otiobius (Ornithodoros) megnini, head of nymph
- Otiobius (Ornithodoros) megnini, male. (a) dorsal, (b) ventral aspect
- Pediculoides ventricosus, female
- Pediculus showing the blind sac (b) containing the mouth parts (a) beneath the alimentary canal (p)