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)