genus
Trechus
Trechus is a genus in the family Carabidae. This database currently files 1,063 species under it, recorded across 66 countries.
- Species filed
- 1,063
- Threatened
- 0
- Countries recorded
- 66
- With a free photo
- 0%
- Weight range
- Not recorded
Best-known members of Trechus
Ranked by popularity score.
Ground-beetle
Trechus torretassoi
Ground-beetle
Trechus terrabravensis
Cave ground-beetle
Trechus isabelae
Cave ground-beetle
Trechus jorgensis
Cave ground-beetle
Trechus montanheirorum
Cave grround-beetle
Trechus oromii
Cave ground-beetle
Trechus pereirai
Cave ground-beetle
Trechus picoensis
Where is Trechus found?
Species on file in this genus listed for each country. Checklist listings, which are incomplete for many species; not range maps.
- None on record
- 1–2
- 3–5
- 6–16
- 17+
The 200 best-known species in Trechus
Of 1,063 on file.
| Common name | Scientific name | Family | Status | Weight | Countries |
|---|---|---|---|---|---|
| Ground-beetle | Trechus torretassoi | Carabidae | Not recorded | Not recorded | Not recorded |
| Ground-beetle | Trechus terrabravensis | Carabidae | Not recorded | Not recorded | Not recorded |
| Cave ground-beetle | Trechus isabelae | Carabidae | Not recorded | Not recorded | Not recorded |
| Cave ground-beetle | Trechus jorgensis | Carabidae | Not recorded | Not recorded | Not recorded |
| Cave ground-beetle | Trechus montanheirorum | Carabidae | Not recorded | Not recorded | Not recorded |
| Cave grround-beetle | Trechus oromii | Carabidae | Not recorded | Not recorded | Not recorded |
| Cave ground-beetle | Trechus pereirai | Carabidae | Not recorded | Not recorded | Not recorded |
| Cave ground-beetle | Trechus picoensis | Carabidae | Not recorded | Not recorded | Not recorded |
| Cave ground-beetle | Trechus terceiranus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Abyssinotus sabae | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Abyssinotus salomon | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus rougemontiellus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus cautus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus leleupi | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus amblygonus | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus compsus | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus cryobius | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus cyclomus | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus enoploides | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus enoplus | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus hylonomellus | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus lampros | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus metrius | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus nannus | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus oligophthalmus | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus oodes | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus phaeocerus | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus promeces | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus basilewskyi | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus sjostedti | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus aduncus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus balsamensis | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus barberi | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus bowlingi | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus cheoahensis | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus clingmanensis | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus coweensis | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus haoe | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus haoeleadensis | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus howellae | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus inexpectatus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus luculentus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus nantahalae | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus nebulosus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus novaculosus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus pisgahensis | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus plottbalsamensis | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus pseudobarberi | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus pseudonovaculosus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus pseudosubtilis | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus ramseyensis | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus rivulis | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus rosenbergi | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus satanicus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus snowbirdensis | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus stefanschoedli | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus stupkai | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus subtilis | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus talequah | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus tennesseensis | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus thomasbarri | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus thunderheadensis | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus tobiasi | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus tonitru | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus toxawayi | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus tuckaleechee | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus tusquitee | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus tusquitensis | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus uncifer | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus unicoi | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus valentinei | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus vandykei | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus verus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus wayahbaldensis | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus setitemporalis | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus abakumovi | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus abalkhasimi | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus abdurakhmanovi | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus abeillei | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus academiae | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus achillecasalei | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus acuticollis | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus adaba | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus additus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus adustus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus aedeagalis | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus aethiopicus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus aghiazicus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus agni | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus agouzicus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus akibensis | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus akkusianus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus aksuensis | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus alajensis | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus alanicus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus albanicus | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus algiricus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus alicantinus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus alinae | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus almonius | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus alpicola | Carabidae | Not recorded | Not recorded | 4 |
| Not recorded | Trechus alpigradus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus alticola | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus altitudinum | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus amasraensis | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus ambarasensis | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus amblus | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus amblygonellus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus ambrolauricus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus amharicus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus amicorum | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus amplicollis | Carabidae | Not recorded | Not recorded | 5 |
| Not recorded | Trechus anae | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus andreinii | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus angavoensis | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus angelae | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus angelicae | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus angulifer | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus angusticeps | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus angusticollis | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus anichtchenkoi | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus animosus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus anjuensis | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus antonii | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus antonini | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus apache | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus apicalis | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus apoduvalipenis | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus apusenicus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus aquilus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus arambourgi | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus arizonae | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus armenus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus arnoldii | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus arrecheai | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus arribasi | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus arshanicus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus artemisiae | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus arthuri | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus asiaticus | Carabidae | Not recorded | Not recorded | 3 |
| Not recorded | Trechus assingi | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus astrophilus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus atomus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus aubei | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus aubryi | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus aurouxi | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus austriacus | Carabidae | Not recorded | Not recorded | 14 |
| Not recorded | Trechus avgolensis | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus aztec | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus babaensis | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus babaulti | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus babinjensis | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus badius | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus badzhalicus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus bajankoli | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus bakeri | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus bakurovi | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus baleensis | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus balesilvestris | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus balfourbrownei | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus balkaricus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus balticus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus bannaticus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus barahbisensis | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus barbaritae | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus barii | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus barnevillei | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus barratxinai | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus basarukini | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus basilewskianus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus baskonicus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus bastianinii | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus bastropi | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus batuensis | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus batyr | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus bayanbulak | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus baztanensis | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus beatus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus bedeli | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus beesoni | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus beghinorum | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus beieri | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus belovi | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus beltrani | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus benahoaritus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus benesi | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus bensai | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus besucheti | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus besuchetianus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus beusti | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus bhadarwahensis | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus bhutanicus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus bianericus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus bibulus | Carabidae | Not recorded | Not recorded | Not recorded |
| Not recorded | Trechus biharicus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus binotatus | Carabidae | Not recorded | Not recorded | 2 |
| Not recorded | Trechus bipartitus | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus bodemeyeri | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus bogatshevi | Carabidae | Not recorded | Not recorded | 1 |
| Not recorded | Trechus bogdani | Carabidae | Not recorded | Not recorded | 1 |