20 slides

1 - Periplaneta, cockroach, chewing biting mouth parts, dissected w.m.
2 - Carabus, ground beetle, biting mouth parts of a carnivore showing extra-intestinal digestion, w.m.
3 - Gomphocerus, grasshopper, biting mouth parts of a herbivore w.m.
4 - Vespa vulgaris, wasp, biting mouth parts of a carnivore w.m.
5 - Melolontha, cockchafer, chewing mouth parts of a herbivore, dissected and w.m.
6 - Apis mellifica, honey bee, leaking sucking mouth parts of worker w.m.
7 - Apis mellifica, honey bee, t.s. of mouth parts
8 - Pieris, butterfly, sucking mouth parts w.m.
9 - Pieris, butterfly, t.s. of mouth parts
10 - Pyrrhocoris, bug, piercing sucking mouth parts w.m.
11 - Pyrrhocoris, bug, t.s. of mouth parts
12 - Culex pipiens, common mosquito, piercing sucking mouth parts of female w.m.
13 - Culex pipiens, common mosquito, mouth parts of male w.m.
14 - Culex pipiens, t.s. of female mouth parts
15 - Stomoxys or Tabanus, stable fly, piercing sucking mouth parts w.m.
16 - Tabanus, t.s. of mouth parts
17 - Musca domestica, house fly, leaking sucking mouth parts w.m.
18 - Musca domestica, house fly, t.s. of mouth parts
19 - Bombyx mori, silkworm moth, chewing mouth parts w.m.
20 - Curculionidae, weevil, head with mouth parts w.m.