Molluscs › Aeolidiidae
Shag-rug Nudibranch
Aeolidia papillosa
28 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
Warty Shag-rug NudibranchAeolidia loui
Aeolidia filomenae
Aeolidiella glauca
Aeolidiella alderi
Horned NudibranchHermissenda crassicornis
Aeolidia campbellii
Boston FacelinaFacelina bostoniensis
Red-fingered CoryphellaCoryphella verrucosa
Study checks a spoken answer against these, and tells you which one you named.
Where it is recorded
| United States | 2,790 |
|---|---|
| Alaska | 2,069 |
| Canada | 562 |
| Maine | 304 |
| Washington | 251 |
| British Columbia | 171 |
| Norway | 170 |
| Viken | 158 |
| Nova Scotia | 141 |
| Quebec | 118 |
Counts show where people looked, not only where it lives.
Traits
Physical
- Shell-bearingProtected by a hard shellFrom its classification
Classification
| Kingdom | Animals · Animalia |
|---|---|
| Phylum | Molluscs · Mollusca |
| Class | Gastropods · Gastropoda |
| Order | Nudibranchs · Nudibranchia |
| Family | Aeolidiidae |
| Genus | Aeolidia |
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 Shag-rug Nudibranch with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.