- Auchmeromyia luteola
- A medieval method of combating the plague. The persecution of the anointers in Milan in 1630
- An American tarantula
- Simulium venustum
- A true scorpion
- Diagram of a longitudinal section of a mosquito
- A flesh fly
- Argus persicus. Capitulum of male
- Anopheles quadrimaculatus mosquito
- A whip-scorpion
- Normal position of the larvæ of Culex and Anopheles in the water
- Aëdes calopus; larva
- Mosquito
- Mosquito
- A millipede
- Beak of hemipteron
- Otiobius (Ornithodoros) megnini, head of nymph
- Piophila casei
- Head and pronotum of (a) dog flea; (b) of cat flea; (c) of hen flea (d) Nycteridiphilus (Ischnopsyllus) hexactenus
- Sarcoptes scabiei. Diagrammatic representation of the course in the skin of man
- Xenopsylla cheopis, male
- Muscina stabulan
- Pediculus showing the blind sac (b) containing the mouth parts (a) beneath the alimentary canal (p)
- Dermanyssus gallinæ, female
- Salivary glands of Notonecta maculata
- Rasahus biguttatus
- Dipylidium caninum. The double pored tapeworm of the dog
- Culicoides guttipennis - (a) adult, (×15) (b) head of same (c) larva (d) head (e) pupa
- Epithelium underlying poison hairs of the larva of the browntail moth
- Mandible of Scolopendra cingulata showing venom gland
- Poison apparatus of a honey bee
- The yellow fever mosquito (Aëdes calopus)
- Left hand stigmata of the larvæ of muscoidea
- Harvest mites. (Larvæ of Trombidium)
- Calliphora erythrocephala
- Section through a venom gland of Latrodectus 13-guttatus showing the peritoneal, muscular and epithelial layers
- Sarcoptes scabiei, male
- Dipylidium caninum. Rostrum evaginated and invaginated
- Sepsis violacea; puparium and adult
- Reduvius (Opsicœtus) personatus
- Larva of Fannia scalaris
- Two common centipedes
- Lucilia cæsar
- Otiobius (Ornithodoros) megnini, male. (a) dorsal, (b) ventral aspect
- Sarcoptes scabiei, female
- Cross section of the larva of the browntail moth showing the tubercles bearing the poison hairs
- Life cycle of the malarial parasite
- Sting of a honey bee
- Dog flea
- Linguatula. (a) larva; (enlarged). (b) adult; (natural size)
- Chrysomyia macellaria
- Larva of Simulium
- Head of a spider showing poison gland (c) and its relation to the chelicera (a)
- Dancing Mania
- The Italian tarantula
- Notœdres cati, male and female
- Larva of Anopheles
- Epithelium underlying poison hairs of the larva of the browntail moth (larger scale)
- A solpugid (Eremobates cinerea)
- Conorhinus sanguisugus