Listes faunistiques invertébrés
Le Lot à l'aval de Mende 05102000
- Télécharger la fiche IRSTEA xls / 155 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 08/06/2022 |
|---|---|
| Méthode | Petit cours d'eau |
| IBG | 17.0 |
| GFI | 7 |
| Variété taxonomique | 39 |
| I2M2 | 0.8581 |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 64.0 | dominant |
| Blocs | 12.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 18.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Branchage, racines | Nulle | A |
| P3 | Granulats | Lente | A |
| P4 | Sables | Nulle | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Lente | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Moyenne | C |
| P11 | Pierres, galets | Lente | C |
| P12 | Pierres, galets | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Limoniidae | 757 | |||
| Gammarus | 892 | |||
| Pacifastacus | 872 | |||
| Rhagionidae | 841 | |||
| Atherix | 839 | |||
| Tabanidae | 837 | |||
| Ceratopogoninae | 822 | |||
| Chironomidae | 807 | |||
| Simuliidae | 801 | |||
| Hydracarina | 906 | |||
| Liponeura | 752 | |||
| Micronecta | 719 | |||
| Onychogomphus | 682 | |||
| Boyeria | 670 | |||
| Calopteryx | 650 | |||
| Limnius | 623 | |||
| Oulimnius | 622 | |||
| Dupophilus | 620 | |||
| Limnephilinae | 3163 | |||
| Leuctra geniculata | 33830 | |||
| Alainites | 32269 | |||
| Pediciini | 20537 | |||
| Limoniini | 20393 | |||
| Acentrella | 5151 | |||
| Copepoda | 3206 | |||
| Hemerodromiinae | 3202 | |||
| Ostracoda | 3170 | |||
| Esolus | 619 | |||
| Mermithoïdea | 3159 | |||
| Prostoma | 3110 | |||
| Torleya | 2391 | |||
| Dugesia | 1056 | |||
| Pisidium | 1043 | |||
| Ancylus | 1028 | |||
| Oligochaeta | 933 | |||
| Ithytrichia | 198 | |||
| Oecetis | 317 | |||
| Athripsodes | 311 | |||
| Psychomyia | 239 | |||
| Polycentropus | 231 | |||
| Cheumatopsyche | 221 | |||
| Hydropsyche | 212 | |||
| Wormaldia | 210 | |||
| Hydroptila | 200 | |||
| Setodes | 318 | |||
| Agapetus | 191 | |||
| Glossosomatidae | 189 | |||
| Rhyacophila lato-sensu | 183 | |||
| Siphonoperla | 174 | |||
| Perla | 164 | |||
| Perlidae | 155 | |||
| Isoperla | 140 | |||
| Ephemerella ignita | 451 | |||
| Elmis | 618 | |||
| Hydraena | 608 | |||
| Orectochilus | 515 | |||
| Ephemera | 502 | |||
| Habrophlebia | 491 | |||
| Habroleptoides | 485 | |||
| Leptophlebiidae | 473 | |||
| Caenis | 457 | |||
| Leuctra | 69 | |||
| Ecdyonurus | 421 | |||
| Rhithrogena | 404 | |||
| Epeorus | 400 | |||
| Heptageniidae | 399 | |||
| Cloeon | 387 | |||
| Baetis | 364 | |||
| Sericostoma | 322 |