| Specimen ID | 565085 |
| Group | Fishes |
| Genus | Colossoma or Piaractus |
| Species | sp. |
| Common Name | unidentified pacu |
| State | CA |
| County | Contra Costa |
| Locality | Lafayette Reservoir |
| Mapping Accuracy | Accurate |
| HUC8 Name | Suisun Bay |
| HUC8 Number | 18050001 |
| HUC10 Name | Walnut Creek-Frontal Suisin Bay Estuaries |
| HUC10 Number | 1805000102 |
| HUC12 Name | Las Trampas Creek |
| HUC12 Number | 180500010202 |
| Map | |
| Collection Day | 21 |
| Collection Month | 7 |
| Collection Year | 2001 |
| Year Accuracy | Actual |
| Potential Pathway | released aquarium |
| Status | failed |
| Reference 1 |
| Ref. Number: | 26428 |
| Author: | Anonymous |
| Date: | 2001 |
| Title: | Piranha-like fish landed at reservoir |
| Publisher: | Contra Costa Times |
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| Comments | likely P. brachypomus |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |
| Number Collected | 1 |