Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 111 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 13/09/2016 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 18.0 |
| GFI | 9 |
| Variété taxonomique | 35 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 2.0 | marginal |
| Branchage, racines | 2.0 | marginal |
| Pierres, galets | 39.0 | dominant |
| Blocs | 31.0 | dominant |
| Granulats | 1.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 3.0 | marginal |
| Algues | ||
| Dalles, argiles | 21.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Granulats | Lente | A |
| P5 | Pierres, galets | Moyenne | B |
| P6 | Blocs | Lente | B |
| P7 | Dalles, argiles | Moyenne | B |
| P8 | Pierres, galets | Lente | B |
| P9 | Blocs | Moyenne | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Blocs | Nulle | C |
| P12 | Dalles, argiles | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Chloroperlidae | 169 | 1 | ||
| Leuctra | 69 | 13 | 18 | 15 |
| Euleuctra geniculata | 68 | 2 | ||
| Protonemura | 46 | 4 | 9 | 4 |
| Dinocras | 156 | 2 | 1 | |
| Perla | 164 | 1 | 1 | |
| Perlidae | 155 | 1 | ||
| Micrasema | 268 | 4 | ||
| Oligoplectrum | 263 | 1 | ||
| Glossosoma | 190 | 6 | 3 | |
| Silo | 292 | 3 | ||
| Goeridae | 286 | 1 | ||
| Hydropsyche | 212 | 6 | 88 | 60 |
| Lepidostoma | 305 | 9 | 3 | 1 |
| Lasiocephala | 307 | 4 | ||
| Mystacides | 312 | 9 | 2 | |
| Oecetis | 317 | 10 | ||
| Limnephilinae | 3163 | 1 | ||
| Philopotamus | 209 | 2 | ||
| Polycentropus | 231 | 5 | 2 | |
| Rhyacophila lato-sensu | 183 | 1 | 5 | 1 |
| Sericostoma | 322 | 51 | 6 | 3 |
| Sericostomatidae | 321 | 46 | 16 | 3 |
| Baetis | 364 | 1 | 18 | 8 |
| Pseudocentroptilum | 3207 | 1 | 3 | |
| Ephemera | 502 | 14 | 1 | 1 |
| Ecdyonurus | 421 | 11 | 5 | |
| Epeorus | 400 | 26 | 11 | |
| Rhithrogena | 404 | 7 | 7 | |
| Habroleptoides | 485 | 4 | 2 | |
| Paraleptophlebia | 481 | 1 | 1 | |
| Leptophlebiidae | 473 | 3 | ||
| Colymbetinae | 2395 | 8 | ||
| Dupophilus | 620 | 10 | 18 | 25 |
| Elmis | 618 | 44 | 11 | 7 |
| Esolus | 619 | 1 | 1 | |
| Limnius | 623 | 6 | 8 | 10 |
| Oulimnius | 622 | 1 | ||
| Orectochilus | 515 | 2 | 6 | |
| Hydraena | 608 | 1 | 2 | |
| Athericidae | 838 | 4 | 4 | |
| Chironomidae | 807 | 133 | 17 | 20 |
| Empididae | 831 | 1 | ||
| Limoniidae | 757 | 2 | ||
| Simuliidae | 801 | 1 | ||
| Tabanidae | 837 | 2 | ||
| Boyeria | 670 | 2 | ||
| Calopteryx | 650 | 3 | ||
| Cordulegaster | 687 | 1 | ||
| Onychogomphus | 682 | 6 | 1 | 3 |
| Gomphidae | 678 | 1 | 1 | 1 |
| Hydracarina | 906 | 2 | ||
| Sphaeriidae | 1042 | 1 | ||
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 5 | 8 | 16 |