Bacteriological analysis of unionid hemolymph collected from freshwater mussel populations in the Pacific northwestern United States
Links
- More information: Publisher Index Page (via DOI)
- Download citation as: RIS | Dublin Core
Abstract
Native freshwater mussel (Unionidae) mortality events have been occurring with increased frequency in recent decades, with few investigations into potential etiological agents. In the western United States, no surveys have been published regarding the bacteria associated with unionid mussels. Herein, we examine locations of known mussel mortality events in the Chehalis River (Washington), in the Crooked River (Oregon), and Owyhee River (Oregon). Mussel populations considered healthy were sampled in the Skookumchuck River (Washington) for comparison. A variety of bacteria were isolated from these populations, and most notably, Acinetobacter spp. were identified from 82% of moribund individuals of Gonidea angulata in the Owyhee River. Future work evaluating whether Acinetobacter spp. are pathogenic to freshwater mussels could be valuable in unraveling the factors associated with these enigmatic mortality events.
Study Area
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Bacteriological analysis of unionid hemolymph collected from freshwater mussel populations in the Pacific northwestern United States |
| Series title | Invertebrate Biology |
| DOI | 10.1111/ivb.12441 |
| Edition | Online First |
| Year Published | 2024 |
| Language | English |
| Publisher | Wiley |
| Contributing office(s) | National Wildlife Health Center, Upper Midwest Environmental Sciences Center |
| Country | United States |
| State | Oregon, Washington |
| Google Analytic Metrics | Metrics page |