Table 1.
Endosymbiotic bacterial diversity and abundance in the four analysed Otiorhynchus species.
| Bacteria from weevil species | GenBank accession No. | Number of reads | % of total reads | Closest phylogenetic match and 16S rDNA accession number | Class |
|---|---|---|---|---|---|
| O. salicicola (in total 6073 reads) | JN563736 | 5516 | 90.83 | AB478978, endosymbiont of Pedicinus obtusus and AJ245596 endosymbiont of Camponotus balzanii (referred to as “Candidatus Blochmanni” endosymbionts throughout the text) | γ-Proteobacteria |
| JN563737 | 121 | 1.99 | DQ417336, Schlegelella aquatica | β-Proteobacteria | |
| JN563738 | 96 | 1.58 | FJ268988, uncultured Acinetobacter | γ-Proteobacteria | |
| JN563739 | 69 | 1.14 | CU927677, uncultured bacterium | - | |
| JN563740 | 48 | 0.79 | FJ534956, uncultured bacterium | - | |
| JN563741 | 44 | 0.72 | EF210100, Enterobacter hormaechei | γ-Proteobacteria | |
| JN563742 | 34 | 0.56 | AY923125, Streptococcus sp. | Bacilli | |
| JN563743 | 26 | 0.43 | EU464962, uncultured bacterium | - | |
| JN563744 | 25 | 0.41 | EU766013, uncultured bacterium | - | |
| JN563745 | 23 | 0.38 | FJ393126, uncultured Bacteroides sp. | Bacteroidetes | |
| JN563746 | 18 | 0.30 | EU721814, uncultured epsilon proteobacterium | ε-Proteobacteria | |
| JN563747 | 17 | 0.28 | AY953252, Prevotella sp. | Bacteroidetes | |
| JN563748 | 15 | 0.25 | FJ799146, bacterium enrichment culture clone LA29 | - | |
| JN563749 | 11 | 0.18 | EU802152, uncultured bacterium | - | |
| JN563750 | 10 | 0.16 | AY568512, Burkholderia fungorum | β-Proteobacteria | |
| O. rugosostriatus (in total 8584 reads) | JN563751 | 7800 | 90.87 | AB021128, Rickettsia sp. | α-Proteobacteria |
| JN563752 | 396 | 4.61 | EF633744, Candidatus Neoehrlichia lotoris | α-Proteobacteria | |
| JN563753 | 338 | 3.94 | AB478978, endosymbiont of Pedicinus obtusus and AJ245596 endosymbiont of Camponotus balzanii (referred to as “Candidatus Blochmanni” endosymbionts throughout the text) | γ-Proteobacteria | |
| JN563754 | 17 | 0.20 | AB021128, Rickettsia sp. | α-Proteobacteria | |
| JN563755 | 11 | 0.13 | EF633744, Candidatus Neoehrlichia lotoris | α-Proteobacteria | |
| JN563756 | 7 | 0.08 | AB021128, Rickettsia sp. | α-Proteobacteria | |
| JN563757 | 6 | 0.07 | AB021128, Rickettsia sp. | α-Proteobacteria | |
| JN563758 | 5 | 0.06 | FJ868862, uncultured bacterium | - | |
| JN563759 | 4 | 0.05 | GQ845011, Nevskia sp. | γ-Proteobacteria | |
| O. sulcatus (in total 6412 reads) | JN563760 | 6358 | 99.16 | AB021128, Rickettsia sp. | α-Proteobacteria |
| JN563761 | 35 | 0.55 | EF633744, Candidatus Neoehrlichia lotoris | α-Proteobacteria | |
| JN563762 | 19 | 0.30 | EF633744, Candidatus Neoehrlichia lotoris | α-Proteobacteria | |
| O. armadillo (in total 6311 reads) | JN563763 | 5900 | 93.49 | AB478978, endosymbiont of Pedicinus obtusus and AJ245596 endosymbiont of Camponotus balzanii (referred to as “Candidatus Blochmanni” endosymbionts throughout the text) | γ-Proteobacteria |
| JN563764 | 60 | 0.95 | FJ823944, uncultured Comamonas sp. | β-Proteobacteria | |
| JN563765 | 54 | 0.86 | FJ868862, uncultured bacterium | - | |
| JN563766 | 43 | 0.68 | FJ823944, uncultured Comamonas sp. | β-Proteobacteria | |
| JN563767 | 35 | 0.55 | FJ544375, Comamonas aquatica | β-Proteobacteria | |
| JN563768 | 31 | 0.49 | EU560802, uncultured bacterium | - | |
| JN563769 | 23 | 0.36 | DQ407746, primary endosymbiont of Liposcelis decolor | - | |
| JN563770 | 21 | 0.33 | DQ469223, uncultured bacterium | - | |
| JN563771 | 21 | 0.33 | GQ845011, Nevskia sp. | γ-Proteobacteria | |
| JN563772 | 20 | 0.32 | DQ860049, uncultured bacterium | - | |
| JN563773 | 11 | 0.17 | AF006670, Shewanella putrefaciens | γ-Proteobacteria | |
| JN563774 | 11 | 0.17 | X82133, Shewanella putrefaciens | γ-Proteobacteria | |
| JN563775 | 11 | 0.17 | EU801479, uncultured bacterium | - | |
| JN563776 | 10 | 0.16 | EF019306, uncultured proteobacterium | - | |
| JN563777 | 9 | 0.14 | AY953252, Prevotella sp. | Bacteroidetes | |
| JN563778 | 8 | 0.13 | EU464962, uncultured bacterium | - | |
| JN563779 | 8 | 0.13 | EU536078, uncultured bacterium | - | |
| JN563780 | 8 | 0.13 | GQ068015, uncultured bacterium | - | |
| JN563781 | 8 | 0.13 | L16490, Porphyromonas asaccharolytica | Bacteroidetes | |
| JN563782 | 8 | 0.13 | AY351787, uncultured marine bacterium | - | |
| JN563783 | 6 | 0.10 | EF648074, uncultured Azoarcus sp., | β-Proteobacteria | |
| JN563784 | 5 | 0.08 | EF648074, uncultured Azoarcus sp., | β-Proteobacteria | |
Only the closest relatives and their 16S rDNA accession numbers (see additional file 1: 16S rDNA gene-based phylogeny of endosymbionts in four different Otiorhynchus spp. larvae) are mentioned.