Listes faunistiques invertébrés
- Télécharger la fiche IRSTEA xls / 2206 ko
- Export SEEE csv / 8 ko
| Date prélèvement | 25/07/2014 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 20.0 |
| GFI | 9 |
| Variété taxonomique | 44 |
| Taxon indicateur | Perlidae |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | 3.0 | marginal |
| Hydrophytes | 1.0 | marginal |
| Litieres | 1.0 | marginal |
| Branchage, racines | 1.0 | marginal |
| Pierres, galets | 5.0 | dominant |
| Blocs | 2.0 | marginal |
| Granulats | 13.0 | dominant |
| Helophytes | ||
| Vases | ||
| Sables | 41.0 | dominant |
| Algues | ||
| Dalles, argiles | 33.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Bryophytes | Rapide | A |
| P2 | Hydrophytes | Rapide | A |
| P3 | Litieres | Nulle | A |
| P4 | Branchage, racines | Lente | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Granulats | Lente | B |
| P7 | Sables | Nulle | B |
| P8 | Dalles, argiles | Rapide | B |
| P9 | Sables | Lente | C |
| P10 | Dalles, argiles | Moyenne | C |
| P11 | Sables | Nulle | C |
| P12 | Dalles, argiles | Nulle | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra | 67 | 1 | ||
| Leuctra | 69 | 6 | 16 | |
| Protonemura | 46 | 12 | ||
| Perla | 164 | 4 | ||
| Perlodes | 150 | 1 | ||
| Beraeodes | 329 | 1 | ||
| Micrasema | 268 | 19 | 13 | |
| Glossosoma | 190 | 4 | ||
| Silo | 292 | 4 | ||
| Hydropsyche | 212 | 8 | 20 | 1 |
| Lepidostoma | 305 | 11 | 1 | |
| Mystacides | 312 | 5 | ||
| Adicella | 320 | 2 | ||
| Drusinae | 3120 | 1 | 5 | |
| Limnephilinae | 3163 | 99 | 2 | |
| Odontocerum | 339 | 3 | 2 | |
| Rhyacophila lato-sensu | 183 | 8 | 26 | |
| Sericostoma | 322 | 727 | 8 | |
| Baetis | 364 | 272 | 195 | 151 |
| Ephemerella | 450 | 247 | 44 | 87 |
| Ephemera | 502 | 1 | ||
| Epeorus | 400 | 1 | 1 | |
| Habrophlebia | 491 | 4 | ||
| Micronecta | 719 | 4 | ||
| Curculionidae | 647 | 1 | ||
| Dupophilus | 620 | 53 | 310 | 16 |
| Elmis | 618 | 283 | 57 | 25 |
| Esolus | 619 | 58 | ||
| Limnius | 623 | 1 | 11 | |
| Oulimnius | 622 | 8 | 23 | 5 |
| Hydraena | 608 | 36 | 5 | |
| Anthomyidae | 847 | 15 | ||
| Athericidae | 838 | 7 | 18 | |
| Ceratopogonidae | 819 | 1 | ||
| Chironomidae | 807 | 442 | 150 | 24 |
| Empididae | 831 | 1 | 2 | |
| Limoniidae | 757 | 2 | 8 | |
| Psychodidae | 783 | 1 | ||
| Simuliidae | 801 | 625 | 85 | 120 |
| Tabanidae | 837 | 1 | 3 | |
| Calopteryx | 650 | 2 | ||
| Cordulegaster | 687 | 1 | 1 | |
| Gammarus | 892 | 3 | 3 | |
| Sphaeriidae | 1042 | 13 | 2 | |
| Pisidium | 1043 | 8 | 5 | 2 |
| Ancylus | 1028 | 1 | 3 | 1 |
| Erpobdellidae | 928 | 9 | 9 | |
| Glossiphoniidae | 908 | 15 | ||
| Planariidae | 1061 | 1 | 1 | |
| Oligochaeta | 933 | 5 | 36 | |
| Nemathelmintha | 3111 | 3 | 3 | |
| Hydracarina | 906 | 3 | 3 | 3 |