Other animals › American Round Rays
Haller's Round Ray
Urobatis halleri
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
Thornback GuitarfishPlatyrhinoidis triseriata
Yellow StingrayUrobatis jamaicensis
Diamond StingrayHypanus dipterurus
Bat RayMyliobatis californica
Bullseye Round StingrayUrobatis concentricus
Spotted Round StingrayUrobatis maculatus
Atlantic StingrayHypanus sabinus
Leopard Round StingrayUrobatis pardalis
Study checks a spoken answer against these, and tells you which one you named.
Where it is recorded
| United States | 2,080 |
|---|---|
| California | 2,078 |
| Mexico | 54 |
| Baja California | 22 |
| Baja California Sur | 15 |
| Sonora | 9 |
| Sinaloa | 6 |
| Arizona | 2 |
| Colima | 1 |
| Guerrero | 1 |
Counts show where people looked, not only where it lives.
Classification
| Kingdom | Animals · Animalia |
|---|---|
| Phylum | Chordates · Chordata |
| Class | Cartilaginous Fishes · Chondrichthyes |
| Order | Stingrays · Myliobatiformes |
| Family | American Round Rays · Urotrygonidae |
| Genus | Urobatis |
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 Haller's Round Ray with real photos from different observers. Say the name out loud, and it comes back just before you would forget it.