Insects › Darners
Norfolk Hawker
Isoaeschna isoceles
25 photos
Study shows up to four per card, from different observers, so you learn the species rather than one picture. Heart the good ones and swap any you do not like.
Photos you add are credited to you, and you keep the copyright.
Easily confused with
Brown HawkerAeshna grandis
Lesser EmperorAnax parthenope
Southern Migrant HawkerAeshna affinis
Scarce ChaserLibellula fulva
Vagrant EmperorAnax ephippiger
Vagrant DarterSympetrum vulgatum
Study checks a spoken answer against these, and tells you which one you named.
Where it is recorded
| Russia | 563 |
|---|---|
| United Kingdom | 392 |
| England | 392 |
| Netherlands | 374 |
| Germany | 309 |
| France | 289 |
| Austria | 233 |
| Belgium | 200 |
| Denmark | 178 |
| Brussels Hoofdstedelijk | 140 |
Counts show where people looked, not only where it lives.
Traits
Physical
- Aquatic larvaLarval stage lives in water before becoming terrestrialFrom its classification
- ExoskeletonHas a hard external skeletonFrom its classification
Classification
| Kingdom | Animals · Animalia |
|---|---|
| Phylum | Arthropods · Arthropoda |
| Class | Insects · Insecta |
| Order | Dragonflies and Damselflies · Odonata |
| Family | Darners · Aeshnidae |
| Genus | Isoaeschna |
Sources
- Names, taxonomy and observation counts: www.inaturalist.org
- Photos and recordings: the creator and source are on each one.
- How much to rely on each source
Remember the name next time.
Practise Norfolk Hawker with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.