| Specimen ID | 271042 |
| Group | Reptiles-Turtles |
| Genus | Graptemys |
| Species | pseudogeographica |
| Common Name | False Map Turtle |
| State | MD |
| County | Howard |
| Locality | Lake Elkhorn, Columbia |
| Mapping Accuracy | Accurate |
| HUC8 Name | Patuxent |
| HUC8 Number | 02060006 |
| HUC10 Name | Little Patuxent River |
| HUC10 Number | 0206000602 |
| HUC12 Name | Dorsey Run-Little Patuxent River |
| HUC12 Number | 020600060202 |
| Map | |
| Collection Day | 17 |
| Collection Month | 6 |
| Collection Year | 2010 |
| Year Accuracy | Actual |
| Potential Pathway | released pet |
| Status | failed |
| Reference 1 |
| Ref. Number: | 19392 |
| Author: | Carson, L. |
| Date: | 2010 |
| Title: | Non-native turtle found in Columbia as Md. counts critters. |
| Publisher: | The Baltimore Sun |
| Issue: | July 7 |
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| Reference 2 |
| Ref. Number: | 19465 |
| Author: | Carson, L. |
| Date: | 2010 |
| Title: | Turtle eggs found near Columbia Lake belong to non-native species. |
| Publisher: | The Baltimore Sun. |
| Issue: | September 3, 2010 |
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| Comments | adult collected; eggs excavated |
| Record Type | Literature |
| Earliest Record | state |
| Freshwater/Marine | Freshwater |
| Number Collected | 1 |