Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 103 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 05/08/2013 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 17.0 |
| GFI | 9 |
| Variété taxonomique | 30 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 1.0 | marginal |
| Hydrophytes | ||
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 82.0 | dominant |
| Blocs | 3.0 | marginal |
| Granulats | 4.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 2.0 | marginal |
| Algues | ||
| Dalles, argiles | 6.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Lente | A |
| P2 | Litieres | Nulle | A |
| P3 | Branchage, racines | Lente | A |
| P4 | Blocs | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Pierres, galets | Nulle | B |
| P7 | Pierres, galets | Moyenne | B |
| P8 | Dalles, argiles | Nulle | B |
| P9 | Pierres, galets | Lente | C |
| P10 | Pierres, galets | Nulle | C |
| P11 | Pierres, galets | Moyenne | C |
| P12 | Pierres, galets | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 7 | 27 | 20 |
| Leuctra | 69 | 8 | 49 | 53 |
| Nemoura | 26 | 1 | ||
| Perla | 164 | 1 | 2 | 2 |
| Isoperla | 140 | 1 | ||
| Silo-lithax | 5219 | 1 | 3 | |
| Goeridae | 286 | 1 | 1 | 1 |
| Hydropsyche | 212 | 2 | 1 | 1 |
| Hydropsychidae | 211 | 8 | ||
| Athripsodes | 311 | 1 | ||
| Mystacides | 312 | 1 | ||
| Drusus | 2335 | 1 | ||
| Limnephilinae | 3163 | 2 | 2 | 1 |
| Odontocerum | 339 | 1 | 4 | |
| Polycentropus | 231 | 13 | 5 | 5 |
| Polycentropodidae | 223 | 2 | ||
| Tinodes | 245 | 1 | 7 | |
| Rhyacophila lato-sensu | 183 | 9 | 3 | 9 |
| Sericostoma | 322 | 5 | 2 | 1 |
| Sericostomatidae | 321 | 2 | 24 | 6 |
| Baetis lato sensu | 9794 | 1 | 14 | 92 |
| Centroptilum | 383 | 1 | ||
| Caenis | 457 | 1 | ||
| Ephemerella | 450 | 22 | 3 | 5 |
| Ecdyonurus | 421 | 16 | 8 | |
| Epeorus | 400 | 1 | 7 | 11 |
| Heptageniidae | 399 | 2 | 9 | 10 |
| Habroleptoides | 485 | 1 | ||
| Habrophlebia | 491 | 6 | 14 | 11 |
| Leptophlebiidae | 473 | 22 | 8 | 13 |
| Elmis | 618 | 2 | 2 | |
| Esolus | 619 | 2 | 1 | |
| Limnius | 623 | 1 | ||
| Hydraena | 608 | 1 | 2 | |
| Athericidae | 838 | 1 | ||
| Ceratopogonidae | 819 | 2 | ||
| Chironomidae | 807 | 744 | 188 | 176 |
| Dixidae | 793 | 1 | 1 | |
| Empididae | 831 | 4 | ||
| Limoniidae | 757 | 6 | ||
| Rhagionidae | 841 | 1 | ||
| Simuliidae | 801 | 252 | 84 | 112 |
| Sialis | 704 | 1 | ||
| Gammarus | 892 | 2 | ||
| Copepoda | 3206 | 3 | 3 | |
| Ostracoda | 3170 | 3 | ||
| Ancylus | 1028 | 3 | 16 | 96 |
| Potamopyrgus | 978 | 1 | ||
| Lymnaeidae | 998 | 1 | ||
| Oligochaeta | 933 | 1 | 6 | |
| Nematoda | 1089 | 3 | ||
| Hydracarina | 906 | 3 |