Listes faunistiques invertébrés
Le Lot à Chadenet 05103000
- Télécharger la fiche IRSTEA xls / 107 ko
- Export SEEE csv / 10 ko
| Date prélèvement | 26/08/2019 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 19.0 |
| GFI | 9 |
| Variété taxonomique | 38 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | 0.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 59.0 | dominant |
| Blocs | 25.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | 0.0 | marginal |
| Vases | 1.0 | marginal |
| Sables | 1.0 | marginal |
| Algues | 0.0 | marginal |
| Dalles, argiles | 10.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Moyenne | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Pierres, galets | Lente | B |
| P7 | Blocs | Moyenne | B |
| P8 | Dalles, argiles | Moyenne | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Rapide | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra geniculata | 33830 | 4 | 2 | |
| Leuctra | 69 | 204 | 66 | 66 |
| Nemoura | 26 | 2 | 1 | |
| Protonemura | 46 | 48 | 1 | |
| Dinocras | 156 | 1 | ||
| Perla | 164 | 15 | 29 | 21 |
| Isoperla | 140 | 8 | 1 | |
| Perlodes | 150 | 1 | 1 | |
| Micrasema | 268 | 42 | 688 | 640 |
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 7 | 14 | 42 |
| Adicella | 320 | 9 | ||
| Mystacides | 312 | 2 | 10 | |
| Oecetis | 317 | 1 | 1 | |
| Leptoceridae | 310 | 1 | ||
| Limnephilinae | 3163 | 5 | 1 | 3 |
| Limnephilidae | 276 | 5 | 1 | |
| Odontocerum | 339 | 8 | 5 | 3 |
| Philopotamus | 209 | 2 | ||
| Polycentropus | 231 | 2 | ||
| Rhyacophila lato-sensu | 183 | 1 | 4 | 2 |
| Sericostoma | 322 | 7 | 12 | 5 |
| Baetis lato sensu | 9794 | 42 | 80 | 14 |
| Procloeon | 390 | 2 | ||
| Caenis | 457 | 1 | 3 | 5 |
| Ephemerella ignita | 451 | 12 | 1 | 4 |
| Ecdyonurus | 421 | 8 | 12 | 10 |
| Epeorus | 400 | 3 | 112 | 16 |
| Rhithrogena | 404 | 8 | 52 | 11 |
| Heptageniidae | 399 | 20 | 3 | |
| Habrophlebia | 491 | 13 | 2 | |
| Paraleptophlebia | 481 | 1 | ||
| Leptophlebiidae | 473 | 4 | 1 | 3 |
| Micronecta | 719 | 1 | 1 | |
| Gerris | 735 | 3 | 1 | 1 |
| Hydrometra | 740 | 1 | ||
| Platambus | 556 | 6 | 4 | |
| Hydroporinae | 2393 | 7 | ||
| Dupophilus | 620 | 80 | 44 | 14 |
| Elmis | 618 | 208 | 88 | 14 |
| Esolus | 619 | 32 | 16 | 7 |
| Limnius | 623 | 20 | 5 | |
| Oulimnius | 622 | 8 | ||
| Orectochilus | 515 | 3 | ||
| Hydraena | 608 | 2 | 10 | 7 |
| Athericidae | 838 | 4 | 3 | 7 |
| Ceratopogoninae | 822 | 3 | 1 | |
| Chironomidae | 807 | 2368 | 17 | 512 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | 4 | 5 |
| Psychodidae | 783 | 18 | 40 | 27 |
| Simuliidae | 801 | 1 | 1 | |
| Tabanidae | 837 | 2 | ||
| Calopteryx | 650 | 1 | ||
| Cordulegaster | 687 | 4 | 1 | |
| Sialis | 704 | 1 | ||
| Copepoda | 3206 | 1 | ||
| Ostracoda | 3170 | 1 | ||
| Pisidium | 1043 | 1 | ||
| Glossiphoniidae | 908 | 1 | ||
| Oligochaeta | 933 | 15 | 2 | 3 |
| Polycelis | 1064 | 1 | 5 | |
| Mermithoïdea | 3159 | 1 | ||
| Hydracarina | 906 | 1 | 1 | 1 |