| Specimen ID | 1702 |
| Group | Entoprocts |
| Genus | Urnatella |
| Species | gracilis |
| Common Name | freshwater goblet worm |
| State | CA |
| County | Merced |
| Locality | Delta-Mendota Canal [E of Monterey Bay] |
| Mapping Accuracy | Approximate |
| HUC8 Name | Middle San Joaquin-Lower Chowchilla |
| HUC8 Number | 18040001 |
| Map | |
| Collection Year | 1972 |
| Year Accuracy | Actual |
| Potential Pathway | released aquarium |
| Status | established |
| Reference 1 |
| Ref. Number: | 10319 |
| Author: | Cohen, A.N., and J.T. Carlton. |
| Date: | 1995 |
| Title: | Nonindigenous Aquatic Species in a United States Estuary, A Case Study of the Biological Invasions of the San Francisco Bay and Delta. |
| Journal: | Report for USFWS, WA DC, and Connecticut Sea Grant |
| Publisher: | A report for the United States Fish and Wildlife Service, Washington, DC and The National Sea Grant College Program Connecticut Sea Grant. |
| Pages: | 246 pp |
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| Comments | Native to northeastern and midwestern US to Texas. This species is the world's only freshwater entoproct. |
| Record Type | Literature |
| Freshwater/Marine | Freshwater |