Other animals › Rock Crabs
Yellow Rock Crab
Metacarcinus anthonyi
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
Pacific Rock CrabRomaleon antennarium
Red Rock CrabCancer productus
Dungeness CrabMetacarcinus magister
Graceful Rock CrabMetacarcinus gracilis
Striped Shore CrabPachygrapsus crassipes
European Green CrabCarcinus maenas
Yellow Shore CrabHemigrapsus oregonensis
Nine-tooth Pebble CrabCycloxanthops novemdentatus
Study checks a spoken answer against these, and tells you which one you named.
Where it is recorded
| United States | 973 |
|---|---|
| California | 973 |
| Mexico | 4 |
| Baja California | 2 |
| Baja California Sur | 2 |
Counts show where people looked, not only where it lives.
Traits
Physical
- ExoskeletonHas a hard external skeletonFrom its classification
Classification
| Kingdom | Animals · Animalia |
|---|---|
| Phylum | Arthropods · Arthropoda |
| Class | Malacostracans · Malacostraca |
| Order | Decapods · Decapoda |
| Family | Rock Crabs · Cancridae |
| Genus | Metacarcinus |
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 Yellow Rock Crab with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.