Table 4.
Gram-negative bacteria isolated from otter scat samples (river Sado basin)
| Genus | Species | Number of isolates | Number of positive samples |
|---|---|---|---|
| Acinetobacter a, b, c | A. lwoffi | 1 (0.8%) | 1 |
| Aeromonas a, b | A. hydrophila, A. hydrophila/caviae, A. sobria | 18 (13.6%) | 15 |
| Agrobacterium | A. tumefaciens | 1 (0.8%) | 1 |
| Burkholderia | B. cepacia | 4 (3.0%) | 4 |
| Buttiauxella | B. agrestis | 1 (0.8%) | 1 |
| Chryseomonas | C. luteola | 1 (0.8%) | 1 |
| Citrobacter | C. amalonaticus, C. braaki, C. youngae, Citrobacter sp. | 7 (5.3%) | 6 |
| Empedobacter | E. brevis | 1 (0.8%) | 1 |
| Enterobacter | E. amnigenus, E. cancerogenus, E. cloacae, E. gergoviae, E. sakazakii, Enterobacter sp. | 7 (5.3%) | 7 |
| Escherichia a, d | E. coli, E. vulneris | 3 (2.3%) | 3 |
| Hafnia | H. alvei | 2 (1.5%) | 2 |
| Klebsiella a, d | K. oxytoca, K. pneumoniae, K. ozaenae | 3 (2.3%) | 3 |
| Moraxella | Moraxella sp. | 2 (1.5%) | 2 |
| Morganella | M. morganii | 1 (0.8%) | 1 |
| Pantoea | P. agglomerans, Pantoea spp. | 13 (9.8%) | 12 |
| Pasteurella a, e | Pasteurella sp. | 1 (0.8%) | 1 |
| Pseudomonas a, b, c | P. aeruginosa, P. fluorescens, P. putida | 5 (3.8%) | 5 |
| Rahnella | R. aquatilis | 1 (0.8%) | 1 |
| Salmonella a, c, f | S. arizonae, S. pullorum | 4 (3.0%) | 3 |
| Serratia | S. fonticola, S. plymuthica, Serratia sp. | 3 (2.3%) | 2 |
| Shigella | Shigella sp. | 1 (0.8%) | 1 |
| Vibrio | V. alginolyticus, V. metschikovii, V. parahaemolyticus | 5 (3.8%) | 5 |
| Yokenella | Y. regensburgei | 1 (0.8%) | 1 |
| No identification | 2 (1.5%) | 2 | |
| Total | 88 (66.7%) |