Phylum: Articulate animals (Arthropoda)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Åstveitvannet | Vestland, Norway | 5 | 5 | 0 | 2007-06-06 | |
| Åstveitvannet | Vestland, Norway | 42 | 34 | 0 | 1991-09-27 | |
| Åstø | Agder, Norway | 3 | 3 | 3 | 2009-08-29 | |
| Åsvang Skole | Trøndelag, Norway | 1 | 1 | 0 | 2010-04-28 | |
| Åsvang, Ryfoss, Høre område | Innlandet, Norway | 2 | 2 | 0 | 2012-03-30 | |
| Åsvegen | Akershus, Norway | 1 | 1 | 0 | 2013-07-19 | |
| Åttringaveien | Vestland, Norway | 1 | 1 | 0 | 2006-05-09 | |
| Åvika, Åsenfjorden | Trøndelag, Norway | 1 | 1 | 0 | 2007-06-03 |
Sustain.no is provided by the Norwegian Centre for Science Education