| Main Ref. | Institute of Coastal Research, 2006 (Ref. 57536) |
|---|---|
| Name used | Triglopsis quadricornis |
| Locality | Östhammars kommun Gräsö NO Upplandskusten |
| Station | GÖ09K-1-2-1989393 |
| Year | 1989 |
| Water depth | 17 m |
| Coordinates | In decimal: 60.42, 18.63 |
| Collector | Not disclosed |
| Identifier | Institute of Coastal Research |