Haller's Round Ray
Urolophus halleri
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassElasmobranchii
- OrderMyliobatiformes (Stingrays)
- FamilyUrolophidae (Round Rays)
- GenusUrolophus
- SpeciesUrolophus halleri (Haller's Round Ray)
The round stingray (Urobatis halleri) or Haller's round ray and Little round stingray is a species of round ray, family Urotrygonidae, found in the coastal waters of the tropical and subtropical parts of the northeastern Pacific Ocean. It is a small, common ray that feeds mostly on benthic invertebrates. On the beaches of southern California, it is responsible for numerous injuries to bathers, who are stung when they accidentally step on the fish. The wound caused by its venomous spine can be painful, but is non-fatal. Wikipedia →
📅 Monthly Probability
Fewer than 5 records of Haller's Round Ray at Bahía de Loreto National Park — not enough to chart months honestly.
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
| # | Park | Country | Probability |
|---|---|---|---|
| 1 | Channel Islands National Park | 🇺🇸 United States | |
| 2 | Bahía de Loreto National Park | 🇲🇽 Mexico |