- Pharyngeal syringe or salivary pump of Fulgora maculata
- Culex larva showing details of external structure
- Culicoides guttipennis - mouth parts of adult
- Larva of Auchmeromyia luteola
- Larva of Xenopsylla cheopis
- Dermatophilus penetrans
- Larva of a flesh fly (Sarcophaga) - Caudal aspect - Anterior stigmata. Pharyngeal skeleton
- The house or typhoid fly (Musca domestica)
- Stomoxys calcitrans - adult, larva, puparium and details
- Filaria in the muscles and labium of Culex
- Trypanosoma brucei
- Ornithodoros moubata
- Spirochæta gallinarum. After Hindle.