| Name | Children | Media (from resource) | Traits |
|---|---|---|---|
| Anopheles earlei Vargas 1943 | 0 | 1 | 0 |
| Anopheles franciscanus McCracken 1904 | 0 | 1 | 0 |
| Anopheles freeborni Aitken 1939 | 0 | 2 | 0 |
| Anopheles funestus Giles 1900 | 0 | 1 | 0 |
| Anopheles gambiae Giles 1902 | 0 | 1 | 0 |
| Anopheles minimus Theobald 1901 | 0 | 2 | 0 |
| Anoplura Leach 1815 | 0 | 4 | 0 |
| Arachnida (Arachnide) | 0 | 174 | 0 |
| Araneae (Aranéides) | 0 | 23 | 0 |
| Arenaviridae | 0 | 2 | 0 |
| Arenavirus | 0 | 1 | 0 |
| Argasidae | 0 | 7 | 0 |
| Armigeres subalbatus (Coquillett 1898) | 0 | 4 | 0 |
| Arthroderma grubyi (Georg, Ajello, Friedman & S. A. Brinkm.) Ajello, Weitzman, McGinnis & A. A. Padhye 1986 | 0 | 8 | 0 |
| Arthroderma otae (A. Haseg. & Usui) McGinnis, Weitzman, A. A. Padhye & Ajello 1986 | 0 | 5 | 0 |
