Table 3:
Torix Rickettsia hosts known to date alongside screening method
| Order | Host | Screening method | Reference |
|---|---|---|---|
| Amphipoda | Paracalliope fluviatilis (Paracalliopiidae) | GenBank search | This study |
| Paraleptamphopus sp. (Paraleptamphopidae) | Barcoding | [33] | |
| Senticaudata sp. | Barcoding | [33] | |
| Araneae | Amaurobius fenestralis (Amaurobiidae) | Targeted PCR | This study |
| Amaurobioides africana (Anyphaenidae) | Barcoding | [32] | |
| Araneus diadematus (Araneidae) | Targeted PCR | [43] | |
| Dysdera microdonta (Dysderidae) | Barcoding | [31] | |
| Linyphiidae spp. | Targeted PCR | [43] | |
| Linyphia triangularis (Linyphiidae) | Targeted PCR | This study | |
| Pardosa lugubris (Lycosidae) | Targeted PCR | This study | |
| Pholcus phalangioides (Pholcidae) | Targeted PCR | This study | |
| Pisaura mirabilis (Pisauridae) | Targeted PCR | This study | |
| Metellina mengei (Tetragnathidae) | Targeted PCR | [43] | |
| Coleoptera | Deronectes spp. (Dytiscidae) | Targeted PCR, FISH, and TEM | [24] |
| Dytiscidae sp. | Barcoding | This study | |
| Stegobium paniceum (Ptinidae) | Non-targeted (16S) PCR | [86] | |
| Prionocyphonlimbatus (Scirtidae) | Barcoding | This study | |
| Labidopullus appendiculatus (Staphylinidae) | SRA search | This study | |
| Platyusa sonomae (Staphylinidae) | SRA search | This study | |
| Pseudomimeciton antennatum (Staphylinidae) | SRA search | This study | |
| Staphylinidae sp. | Barcoding | This study | |
| Pimelia sp. (Tenebrionidae) | GenBank search | This study | |
| Dermaptera | Forficula sp. (Forficulidae) | GenBank search | This study |
| Unknown sp. | Barcoding | This study | |
| Diplopoda | Polydesmus complanatus (Polydesmidae) | Targeted PCR | [87] |
| Unknown sp. | Barcoding | This study | |
| Diptera | Protocalliphora azurea (Calliphoridae) | Targeted PCR | This study |
| Cecidomyiidae sp. | Barcoding | This study | |
| Chaoborus trivittatus (Chaoboridae) | SRA search | This study | |
| Mochlonyx cinctipes (Chaoboridae) | SRA search | This study | |
| Glyptotendipes sp. (Chironomidae) | Targeted PCR | This study | |
| Zavrelimyia sp. (Chironomidae) | Targeted PCR | This study | |
| Culicoides spp. (Ceratopogonidae) | Targeted PCR and FISH | [27] | |
| Anophelesplumbeus (Culicidae) | Targeted PCR | This study | |
| Dolichopodidae spp. | Targeted PCR | [44] | |
| Empididae spp. | Targeted PCR | [44] | |
| Limonia chorea (Limoniidae) | N/A | Unpublished (AF322443) | |
| Boletinavillosa (Mycetophilidae) | Barcoding | This study | |
| Gnoriste bilineata (Mycetophilidae) | SRA search | This study | |
| Mycetophilalunata (Mycetophilidae) | GenBank search | This study | |
| Psilidae sp. | Barcoding | This study | |
| Lutzomyia apache (Psychodidae) | Targeted PCR | [61] | |
| Phlebotomus chinensis (Psychodidae) | Non-targeted (16S) PCR | [60] | |
| Sciaridae sp. | Barcoding | This study | |
| Pherbelliatenuipes (Sciomyzidae) | Barcoding | This study | |
| Simuliumaureum (Simuliidae) | Targeted PCR | This study | |
| Tabanidae sp. | Barcoding | This study | |
| Gastropoda | Galbatruncatula (Lymnaeidae) | Targeted PCR | This study |
| Haplotaxida | Mesenchytraeus solifugus (Enchytraediae) | Non-targeted (16S) PCR | [88] |
| Hemiptera | Bemisia tabaci (Aleyrodidae) | Targeted PCR and FISH | [51] |
| Nephotettix cincticeps (Cicadellidae) | Targeted PCR, FISH, and TEM | [89] | |
| Platypleura kaempferi (Cicadidae) | Non-targeted (16S) PCR | [90] | |
| Cimexlectularius (Cimicidae) | Targeted PCR | This study/[65] | |
| Sigarastriata (Corixidae) | Targeted PCR | This study | |
| Metcalfapruinosa (Flatidae) | GenBank search | This study | |
| Flavina sp. (Issidae) | GenBank search | This study | |
| Centrotus cornutus (Membracidae) | Non-targeted (16S) PCR and TEM | [91] | |
| Gargara genistae (Membracidae) | Non-targeted (16S) PCR and TEM | [91] | |
| Macrolophus pygmaeus (Miridae) | Non-targeted (16S) PCR and FISH | [45] | |
| Cacopsyllamelanoneura (Psyllidae) | Barcoding | This study | |
| Chamaepsyllahartigii (Psyllidae) | Barcoding | This study | |
| Ricaniidae sp. | Barcoding | This study | |
| Hirudinea | Hemiclepsis spp. (Glossiphoniidae) | Targeted PCR and TEM | [23] |
| Torix spp. (Glossiphoniidae) | Targeted PCR and TEM | [23] | |
| Hymenoptera | Asobara tabida (Braconidae) | Non-targeted (16S) PCR | [92] |
| Ceraphronidae sp. | Barcoding | This study | |
| Diapriidae sp. | Barcoding | This study | |
| Eucharitidae sp. | GenBank search | This study | |
| Quadrastichus mendeli (Eulophidae) | Non-targeted (16S) PCR and FISH | [93] | |
| Formicidae sp. | GenBank search | This study | |
| Atta colombica (Formicidae) | Non-targeted (16S) PCR | Unpublished (LN570502) | |
| Megaspilidae sp. | Barcoding | This study | |
| Mymaridae sp. | Barcoding | This study | |
| Platygastridae sp. | Barcoding | This study | |
| Ixodida | Argas japonica (Argasidae) | Non-targeted (16S) PCR | [64] |
| Ixodes ricinus (Ixodidae) | Targeted PCR | [63] | |
| Megaloptera | Sialis lutaria (Sialidae) | Targeted PCR | [94] |
| Neuroptera | Chrysotropia ciliata (Chrysopidae) | Targeted PCR | [94] |
| Nucleariida | Nuclearia pattersoni (Nucleariidae) | Non-targeted (16S) PCR | [25] |
| Pompholyxophrys punicea (Pompholyxophryidae) | Single-cell sequencing | [26] | |
| Odonata | Calopteryxmaculata (Calopterygidae) | GenBank search | This study |
| Coenagrionidae spp. | Targeted PCR and FISH | [28] | |
| Sympetrum fonscolombii (Libellulidae) | Targeted PCR | [28] | |
| Polythoridae spp. | Targeted PCR | [28] | |
| Neoneura sylvatica (Protoneuridae) | Targeted PCR | [28] | |
| Psocoptera | Myopsocidae sp. | Barcoding | This study |
| Philotarsuscalifornicus (Philotarsidae) | Barcoding | This study | |
| Cerobasis guestfalica (Trogiidae) | Targeted PCR and FISH | [95] | |
| Siphonaptera | Nosopsyllus fasciatus (Ceratophyllidae) | Targeted PCR | [62] |
| Trichoptera | Lepidostomahoodi (Lepidostomatidae) | Barcoding | This study |
| Rhyacophiladorsalis (Rhyacophilidae) | Targeted PCR | This study | |
| Sericostoma sp. (Sericostomatidae) | SRA search | This study | |
| Trombidiformes | Calyptostomatidae sp. | Barcoding | This study |
FISH: fluoresence in situ hybridization; SRA: sequence read archive; TEM: transmission electron microscopy. Accession numbers for Rickettsia sequences from newly detected hosts can be found in Additional files 8 and 10.