Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 34 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 30/08/2022 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 34 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 2.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 79.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 5.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 4.0 | marginal |
| Algues | ||
| Dalles, argiles | 5.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Pierres, galets | Lente | B |
| P2 | Bryophytes | Lente | A |
| P3 | Pierres, galets | Nulle | B |
| P4 | Pierres, galets | Nulle | C |
| P5 | Blocs | Lente | A |
| P6 | Pierres, galets | Lente | C |
| P7 | Branchage, racines | Nulle | A |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Nulle | C |
| P10 | Pierres, galets | Lente | C |
| P11 | Granulats | Nulle | B |
| P12 | Litieres | Nulle | A |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Leuctra | 69 | 31 | 14 | 31 |
| Protonemura | 46 | 8 | 1 | 1 |
| Nemoura | 26 | 1 | 1 | |
| Perlidae | 155 | 1 | 5 | |
| Perla | 164 | 2 | 7 | |
| Dinocras | 156 | 1 | ||
| Micrasema | 268 | 1 | 1 | |
| Agapetinae | 9812 | 5 | 12 | 17 |
| Goeridae | 286 | 1 | ||
| Silo | 292 | 1 | ||
| Hydropsyche | 212 | 1 | 2 | 3 |
| Limnephilinae | 3163 | 3 | 5 | 2 |
| Odontocerum | 339 | 5 | 1 | 2 |
| Philopotamus | 209 | 1 | ||
| Polycentropodidae | 223 | 5 | 2 | |
| Polycentropus | 231 | 5 | 4 | |
| Psychomyiidae | 238 | 1 | 1 | |
| Lype | 241 | 5 | ||
| Tinodes | 245 | 3 | ||
| Rhyacophila lato-sensu | 183 | 3 | ||
| Sericostomatidae | 321 | 1 | 2 | |
| Sericostoma | 322 | 7 | 4 | 11 |
| Baetidae | 363 | 3 | ||
| Baetis | 364 | 3 | 7 | 5 |
| Centroptilum | 383 | 5 | 6 | |
| Caenis | 457 | 1 | 1 | |
| Ephemerella ignita | 451 | 2 | ||
| Heptageniidae | 399 | 6 | 1 | |
| Ecdyonurus | 421 | 2 | ||
| Epeorus | 400 | 4 | 1 | |
| Rhithrogena | 404 | 19 | 4 | |
| Leptophlebiidae | 473 | 52 | 8 | 13 |
| Habroleptoides | 485 | 4 | 6 | 5 |
| Habrophlebia | 491 | 58 | 2 | 15 |
| Hydroporinae | 2393 | 8 | 1 | 1 |
| Colymbetinae | 2395 | 4 | 12 | 7 |
| Elmis | 618 | 176 | 24 | 15 |
| Esolus | 619 | 2 | 5 | 8 |
| Limnius | 623 | 3 | 5 | |
| Dupophilus | 620 | 1 | ||
| Helodes | 636 | 1 | ||
| Helophorus | 604 | 1 | ||
| Hydraena | 608 | 6 | 39 | 17 |
| Athericidae | 838 | 1 | 8 | |
| Chironomidae | 807 | 246 | 112 | 146 |
| Dixidae | 793 | 2 | 1 | |
| Limoniidae | 757 | 2 | 5 | 8 |
| Pediciidae | 50011 | 4 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 4 | 3 | |
| Tabanidae | 837 | 1 | ||
| Sialis | 704 | 1 | ||
| Planorbidae | 1009 | 3 | 6 | |
| Oligochaeta | 933 | 1 | 11 | 2 |
| Dugesiidae | 1055 | 5 | ||
| Planariidae | 1061 | 1 | 2 | 1 |